Product Folder Sample & Buy Technical Documents Support & Community Tools & Software AM26LS32AC, AM26LS32AI, AM26LS32AM AM26LS33AC, AM26LS33AM SLLS115F - OCTOBER 1980 - REVISED SEPTEMBER 2016 AM26LS32Ax, AM26LS33Ax Quadruple Differential Line Receivers 1 Features 3 Description * The AM26LS32Ax and AM26LS33Ax devices are quadruple differential line receivers for balanced and unbalanced digital data transmission. The enable function is common to all four receivers and offers a choice of active-high or active-low input. The 3-state outputs permit connection directly to a bus-organized system. Fail-safe design ensures that, if the inputs are open, the outputs always are high. 1 * * * * * * * * * AM26LS32A Devices Meet or Exceed the Requirements of ANSI TIA/EIA-422-B, TIA/EIA423-B, and ITU Recommendations V.10 and V.11 AM26LS32A Devices Have 7-V Common-Mode Range With 200-mV Sensitivity AM26LS33A Devices Have 15-V Common-Mode Range With 500-mV Sensitivity Input Hysteresis 50 mV Typical Operate From a Single 5-V Supply Low-Power Schottky Circuitry 3-State Outputs Complementary Output-Enable Inputs Input Impedance 12 k Minimum Open Input Fail-Safe 2 Applications * * * * * High-Reliability Automotive Applications Factory Automation ATM and Cash Counters Smart Grids AC and Servo Motor Drives Compared to the AM26LS32 and the AM26LS33, the AM26LS32A and AM26LS33A incorporate an additional stage of amplification to improve sensitivity. The input impedance has been increased, resulting in less loading of the bus line. The additional stage has increased propagation delay; however, this does not affect interchangeability in most applications. The AM26LS32AC and AM26LS33AC are characterized for operation from 0C to 70C. The AM26LS32AI is characterized for operation from -40C to 85C. The AM26LS32AM and AM26LS33AM are characterized for operation over the full military temperature range of -55C to 125C. Device Information(1) PART NUMBER AM26LS3xAC AM26LS32AI AM26LS32AC AM26LS3xAM PACKAGE BODY SIZE (NOM) PDIP (16) 19.30 mm x 6.35 mm SOIC (16) 9.90 mm x 3.90 mm SO (16) 10.20 mm x 5.30 mm TSSOP (16) 5.00 mm x 4.40 mm CDIP (16) 21.34 mm x 6.92 mm LCCC (20) 8.90 mm x 8.90 mm (1) For all available packages, see the orderable addendum at the end of the data sheet. Logic Diagram (Positive Logic) G G 1A 1B 2A 2B 3A 3B 4A 4B 4 12 2 1 6 7 10 9 14 15 3 5 11 13 1Y 2Y 3Y 4Y Copyright (c) 2016, Texas Instruments Incorporated Pin numbers are for D, N, NS, or PW packages only. 1 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA. AM26LS32AC, AM26LS32AI, AM26LS32AM AM26LS33AC, AM26LS33AM SLLS115F - OCTOBER 1980 - REVISED SEPTEMBER 2016 www.ti.com Table of Contents 1 2 3 4 5 6 7 8 Features .................................................................. Applications ........................................................... Description ............................................................. Revision History..................................................... Pin Configuration and Functions ......................... Specifications......................................................... 1 1 1 2 3 4 6.1 6.2 6.3 6.4 6.5 6.6 6.7 6.8 4 4 4 5 5 6 6 7 Absolute Maximum Ratings ...................................... ESD Ratings ............................................................ Recommended Operating Conditions....................... Thermal Information ................................................. Electrical Characteristics........................................... Switching Characteristics .......................................... Dissipation Ratings ................................................... Typical Characteristics .............................................. Parameter Measurement Information .................. 9 Detailed Description ............................................ 11 8.1 Overview ................................................................. 11 8.2 Functional Block Diagram ....................................... 11 8.3 Feature Description................................................. 11 8.4 Device Functional Modes........................................ 11 9 Application and Implementation ........................ 12 9.1 Application Information .......................................... 12 9.2 Typical Application .................................................. 12 10 Power Supply Recommendations ..................... 13 11 Layout................................................................... 13 11.1 Layout Guidelines ................................................. 13 11.2 Layout Example .................................................... 14 12 Device and Documentation Support ................. 15 12.1 12.2 12.3 12.4 12.5 12.6 Related Links ........................................................ Receiving Notification of Documentation Updates Community Resources.......................................... Trademarks ........................................................... Electrostatic Discharge Caution ............................ Glossary ................................................................ 15 15 15 15 15 15 13 Mechanical, Packaging, and Orderable Information ........................................................... 15 4 Revision History NOTE: Page numbers for previous revisions may differ from page numbers in the current version. Changes from Revision E (October 2007) to Revision F Page * Added Applications section, ESD Ratings table, Feature Description section, Device Functional Modes, Application and Implementation section, Power Supply Recommendations section, Layout section, Device and Documentation Support section, and Mechanical, Packaging, and Orderable Information section................................................................ 1 * Changed RJA values in the Thermal Information table: 73 to 75.7 for (D), 67 to 45.3 (N), 64 to 75.8 (NS), and 108 to 102.7 (PW).............................................................................................................................................................................. 5 2 Submit Documentation Feedback Copyright (c) 1980-2016, Texas Instruments Incorporated Product Folder Links: AM26LS32AC AM26LS32AM AM26LS33AM AM26LS32AC, AM26LS32AI, AM26LS32AM AM26LS33AC, AM26LS33AM www.ti.com SLLS115F - OCTOBER 1980 - REVISED SEPTEMBER 2016 5 Pin Configuration and Functions D, J, N, NS, and PW Package 16-Pin SOIC, CDIP, PDIP, SO, and TSSOP Top View 13 4Y 2Y 5 12 G 2A 6 11 3Y 2B 7 10 3A GND 8 9 3B 4B 4 19 G 1Y 4 18 4A G 5 17 4Y NC 6 16 NC 2Y 7 15 G 2A 8 14 3Y 13 4A VCC 14 20 3 12 1Y NC 4B 1 15 11 2 1B 1A 2 VCC 10 16 1A 1 9 1B 3 FK Package 20-Pin LCCC Top View 3A 3B NC GND 2B Not to scale Not to scale NC - No internal connection Pin Functions PIN SOIC, CDIP, PDIP, NAME SO, TSSOP LCCC 1A 2 3 1B 1 1Y 3 2A I/O DESCRIPTION I RS422/RS485 differential input (noninverting) 2 I RS422/RS485 differential input (inverting) 4 O Logic level output 6 8 I RS422/RS485 differential input (noninverting) 2B 7 9 I RS422/RS485 differential input (inverting) 2Y 5 7 O Logic level output 3A 10 13 I RS422/RS485 differential input (noninverting) 3B 9 12 I RS422/RS485 differential input (inverting) 3Y 11 14 O Logic level output 4A 14 18 I RS422/RS485 differential input (noninverting) 4B 15 19 I RS422/RS485 differential input (inverting) 4Y 13 17 O Logic level output G 12 15 I Active-Low select G 4 5 I Active-High select GND 8 10 -- Ground NC -- 1, 6, 11, 16 -- No internal connection VCC 16 20 -- Power supply Copyright (c) 1980-2016, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: AM26LS32AC AM26LS32AM AM26LS33AM 3 AM26LS32AC, AM26LS32AI, AM26LS32AM AM26LS33AC, AM26LS33AM SLLS115F - OCTOBER 1980 - REVISED SEPTEMBER 2016 www.ti.com 6 Specifications 6.1 Absolute Maximum Ratings over operating free-air temperature range (unless otherwise noted) (1) MIN Supply voltage, VCC (2) Any differential input Input voltage, VI V V 7 25 Continuous total power dissipation V See Dissipation Ratings Case temperature, TC, FK package (60 s) Lead temperature (4) 260 D or N package (10 s) 260 J package (60 s) 300 Storage temperature, Tstg (2) (3) (4) UNIT 7 25 Other inputs Differential input voltage, VID (3) (1) MAX -65 C C 150 C Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. All voltage values, except differential voltages, are with respect to the network ground terminal. Differential voltage values are at the noninverting (A) input terminals with respect to the inverting (B) input terminals. 1.6 mm (1/16 inch) from case 6.2 ESD Ratings VALUE V(ESD) (1) (2) Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001 Electrostatic discharge (1) 500 Charged-device model (CDM), per JEDEC specification JESD22-C101 (2) 2000 UNIT V JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process. JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process. 6.3 Recommended Operating Conditions VCC Supply voltage VIH High-level input voltage VIL Low-level input voltage AM26LS32AC, AM26LS32AI, AM26LS33AC AM26LS32AM, AM26LS33AM MIN NOM MAX 4.75 5 5.25 4.5 5 5.5 2 UNIT V V 0.8 AM26LS32A 7 AM26LS33A 15 V VIC Common-mode input voltage IOH High-level output current -440 A IOL Low-level output current 8 mA TA Operating free-air temperature AM26LS32AC, AM26LS33AC 4 Submit Documentation Feedback 0 V 70 AM26LS32AI -40 85 AM26LS32AM, AM26LS33AM -55 125 C Copyright (c) 1980-2016, Texas Instruments Incorporated Product Folder Links: AM26LS32AC AM26LS32AM AM26LS33AM AM26LS32AC, AM26LS32AI, AM26LS32AM AM26LS33AC, AM26LS33AM www.ti.com SLLS115F - OCTOBER 1980 - REVISED SEPTEMBER 2016 6.4 Thermal Information AM26LS3xAC, AM26LS32AI THERMAL METRIC (1) AM26LS32AC D (SOIC) N (PDIP) NS (SO) PW (TSSOP) 16 PINS 16 PINS 16 PINS 16 PINS UNIT 75.7 45.3 75.8 102.7 C/W 35 32.7 32.9 37.8 C/W RJA Junction-to-ambient thermal resistance RJC(top) Junction-to-case (top) thermal resistance RJB Junction-to-board thermal resistance 33.3 25.3 36.6 47.7 C/W JT Junction-to-top characterization parameter 6.6 17.8 6 3 C/W JB Junction-to-board characterization parameter 33 25.1 36.3 47.1 C/W (1) For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application report. 6.5 Electrical Characteristics over recommended ranges of VCC, VIC, and operating free-air temperature (unless otherwise noted) PARAMETER VIT+ Positive-going input threshold voltage VIT- Negative-going input threshold VO = 0.45 V , IOL = 8 mA voltage Vhys Hysteresis voltage (VIT+ - VIT-) VIK Enable-input clamp voltage VOH MIN TYP (1) TEST CONDITIONS VO = VOHmin, IOH = -440 A MAX AM26LS32A 0.2 AM26LS33A 0.5 AM26LS32A -0.2 (2) AM26LS33A -0.5 (2) VCC = MIN, II = -18 mA VCC = MIN, VID = 1 V, VI(G) = 0.8 V, IOH = -440 A High-level output voltage VOL Low-level output voltage VCC = MIN, VID = -1 V, VI(G) = 0.8 V IOZ Off-state (high-impedance state) output current VCC = MAX II Line input current II(EN) IH mV -1.5 2.7 AM26LS32AM, AM26LS32AI, AM26LS33AM 2.5 V V 50 AM26LS32AC, AM26LS33AC UNIT V V IOL= 4 mA 0.4 IOL= 8 mA 0.45 VO = 2.4 V 20 VO = 0.4 V -20 V A VI = 15 V, other input at -10 V to 15 V 1.2 VI = -15 V, other input at -15 V to 10 V -1.7 Enable input current VI = 5.5 V 100 A High-level enable current VI = 2.7 V 20 A IL Low-level enable current VI = 0.4 V -0.36 mA ri Input resistance VIC = -15 V to 15 V, one input to ac ground IOS Short-circuit output current (3) VCC = MAX -85 mA ICC Supply current VCC = MAX, all outputs disabled 70 mA (1) (2) (3) 12 15 -15 52 mA k All typical values are at VCC = 5 V, TA = 25C, and VIC = 0. The algebraic convention, in which the less positive (more negative) limit is designated as minimum, is used in this data sheet for threshold levels only. Not more than one output must be shorted to ground at a time, and duration of the short circuit must not exceed one second. Copyright (c) 1980-2016, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: AM26LS32AC AM26LS32AM AM26LS33AM 5 AM26LS32AC, AM26LS32AI, AM26LS32AM AM26LS33AC, AM26LS33AM SLLS115F - OCTOBER 1980 - REVISED SEPTEMBER 2016 www.ti.com 6.6 Switching Characteristics CL = 15 pF, VCC = 5 V, and TA = 25C (see Parameter Measurement Information; unless otherwise noted) PARAMETER MIN TYP (1) MAX UNIT tPLH Propagation delay time, low-to-high-level output 20 35 ns tPHL Propagation delay time, high-to-low-level output 22 35 ns tPZH Output enable time to high level 17 22 ns tPZL Output enable time to low level 20 25 ns tPHZ Output disable time from high level 21 30 ns tPLZ Output disable time from low level 30 40 ns (1) All typical values are at VCC = 5 V, TA = 25C, and VIC = 0. 6.7 Dissipation Ratings 6 PACKAGE TA 25C POWER RATING DERATION FACTOR ABOVE TA = 25C TA = 70C POWER RATING TA = 125C POWER RATING FK 1375 mW 11 mW/C 880 mW 275 mW J 1375 mW 11 mW/C 880 mW 275 mW Submit Documentation Feedback Copyright (c) 1980-2016, Texas Instruments Incorporated Product Folder Links: AM26LS32AC AM26LS32AM AM26LS33AM AM26LS32AC, AM26LS32AI, AM26LS32AM AM26LS33AC, AM26LS33AM www.ti.com SLLS115F - OCTOBER 1980 - REVISED SEPTEMBER 2016 Low-Level Output Voltage, VOL (V) High-Level Output Voltage, VOH (V) 6.8 Typical Characteristics High-Level Output Current, IOH (mA) Low-Level Output Current, IOL (mA) Figure 2. Low-Level Output Voltage vs Low-Level Output Current Figure 1. High-Level Output Voltage vs High-Level Output Current Output Voltage, VO (V) Low-Level Output Votlage, VOL (V) Load = 8 k to GND Free-Air Temperature, TA (C) Enable G Voltage (V) Figure 4. Output Voltage vs Enable G Voltage Figure 3. Low-Level Output Voltage vs Free-Air Temperature Output Voltage, VO (V) Output Voltage, VO (V) Load = 8 k to GND Load = 1 k to VCC Enable G Voltage (V) Enable G Voltage (V) Figure 5. Output Voltage vs Enable G Voltage Figure 6. Output Voltage vs Enable G Voltage Copyright (c) 1980-2016, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: AM26LS32AC AM26LS32AM AM26LS33AM 7 AM26LS32AC, AM26LS32AI, AM26LS32AM AM26LS33AC, AM26LS33AM SLLS115F - OCTOBER 1980 - REVISED SEPTEMBER 2016 www.ti.com Output Voltage, VO (V) Output Voltage, VO (V) Typical Characteristics (continued) Load = 1 k to VCC Differential Input Voltage, VID (mV) Enable G Voltage (V) Figure 8. AM26LS32A Output Voltage vs Differential Input Voltage Input Current, II (mA) Output Voltage, VO (V) Figure 7. Output Voltage vs Enable G Voltage Differential Input Voltage, VID (mV) Figure 9. AM26LS33A Output Voltage vs Differential Input Voltage 8 Submit Documentation Feedback Input Voltage, VI (V) The unshaded area shows requirements of paragraph 4.2.1 of ANSI Standards EIA/TIA-422-B and EIA/TIA-423-B. Figure 10. Input Current vs Input Voltage Copyright (c) 1980-2016, Texas Instruments Incorporated Product Folder Links: AM26LS32AC AM26LS32AM AM26LS33AM AM26LS32AC, AM26LS32AI, AM26LS32AM AM26LS33AC, AM26LS33AM www.ti.com SLLS115F - OCTOBER 1980 - REVISED SEPTEMBER 2016 7 Parameter Measurement Information VCC Test Point RL = 2 k S1 From Output Under Test CL (see Note A) 5 k See Note B S2 Figure 11. Test Circuit 2.5 V Input 00 -2.5 V tPLH tPHL VOH Output 1.3 V 1.3 V VOL S1 and S2 Closed Figure 12. Voltage Waveforms For tPLH, tPHL 5 ns 90% Enable G 5 ns 3V 90% 1.3 V1.3 V 10% 10% See Note C 90% 90% 10% 10% tPZH Output S1 Open S2 Closed 3V 1.3 V 1.3 V Enable G 0 0 0.5 V VOH 1.3 V tPHZ 1.4 V S1 Closed S2 Closed Figure 13. Voltage Waveforms For tPHZ, tPZH Copyright (c) 1980-2016, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: AM26LS32AC AM26LS32AM AM26LS33AM 9 AM26LS32AC, AM26LS32AI, AM26LS32AM AM26LS33AC, AM26LS33AM SLLS115F - OCTOBER 1980 - REVISED SEPTEMBER 2016 www.ti.com Parameter Measurement Information (continued) 5 ns 90% Enable G 5 ns 3V 90% 1.3 V1.3 V 10% 10% 90% 90% 10% 10% S1 Closed S2 Closed tPZL Output 1.3 V S1 Closed S2 Open A. CL includes probe and jig capacitance. B. All diodes are 1N3064 or equivalent. C. Enable G is tested with G high, G is tested with G low. 3V 1.3 V 1.3 V Enable G 0 0 1.4 V tPLZ VOL 0.5 V Figure 14. Voltage Waveforms For tPLZ, tPZL 85 8.3 k 100 k 20 k 960 960 100 k Copyright (c) 2016, Texas Instruments Incorporated Figure 15. Schematics of Inputs and Outputs 10 Submit Documentation Feedback Copyright (c) 1980-2016, Texas Instruments Incorporated Product Folder Links: AM26LS32AC AM26LS32AM AM26LS33AM AM26LS32AC, AM26LS32AI, AM26LS32AM AM26LS33AC, AM26LS33AM www.ti.com SLLS115F - OCTOBER 1980 - REVISED SEPTEMBER 2016 8 Detailed Description 8.1 Overview The AM26LS32 is a quadruple-differential line receiver that meets the necessary requirements for NSI TIA/EIA422-B, TIA/EIA-423-B, and ITU Recommendation V.10 and V.11. This device allows a low-power or low-voltage MCU to interface with heavy machinery, subsystems, and other devices through long wires of up to 1000 m, giving any design a reliable and easy-to-use connection. As any RS422 interface, the AM26LS32 works in a differential voltage range, which enables very good signal integrity. 8.2 Functional Block Diagram G G 1A 1B 2A 2B 3A 3B 4A 4B 4 12 2 3 1 6 5 7 10 11 9 14 13 15 1Y 2Y 3Y 4Y Copyright (c) 2016, Texas Instruments Incorporated Figure 16. Logic Diagram (Positive Logic) 8.3 Feature Description The device can be configured using the G and G logic inputs to select receiver output. The high voltage or logic 1 on the G pin allows the device to operate on an active-high, and having a low voltage or logic 0 on the G enables active low operation. These are simple ways to configure the logic to match that of the receiving or transmitting controller or microprocessor. 8.4 Device Functional Modes The receivers implemented in these RS422 devices can be configured using the G and G logic pins to be enabled or disabled. This allows users to ignore or filter out transmissions as desired. Table 1. Function Table, Each Receiver DIFFERENTIAL A-B VID VIT+ VIT- VID VIT+ VID VIT- X Open (1) ENABLES (1) G G OUTPUT (1) Y H X H X L H H X ? X L ? H X L X L L L H Z H X H X L H H = High level, L = Low level, X = Irrelevant, Z = High impedance (off), ? = Indeterminate Copyright (c) 1980-2016, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: AM26LS32AC AM26LS32AM AM26LS33AM 11 AM26LS32AC, AM26LS32AI, AM26LS32AM AM26LS33AC, AM26LS33AM SLLS115F - OCTOBER 1980 - REVISED SEPTEMBER 2016 www.ti.com 9 Application and Implementation NOTE Information in the following applications sections is not part of the TI component specification, and TI does not warrant its accuracy or completeness. TI's customers are responsible for determining suitability of components for their purposes. Customers should validate and test their design implementation to confirm system functionality. 9.1 Application Information When using AM26LS32A as a receiver, the AM26LS31AC can allow multiple AM26LS32As to be used causing an increase in the amount of outputs. 9.2 Typical Application Figure 17 shows a configuration with no termination. Although reflections are present at the receiver inputs at a data signaling rate of 200 kbps with no termination, the RS-422-compliant receiver reads only the input differential voltage and produces a clean signal at the output. Copyright (c) 2016, Texas Instruments Incorporated RT equals the characteristic impedance of the line. Figure 17. Application Diagram 9.2.1 Design Requirements Resistor and capacitor (if used) termination values are shown for each laboratory experiment, but vary from system to system. For example, the termination resistor, RT, must be within 20% of the characteristic impedance, ZO, of the cable and can vary from about 80 to 120 . 9.2.2 Detailed Design Procedure Add a VCC bypass capacitor (0.1 F or more). Either enable (G pin) input can turn on the receivers, so connect the desired enable to a compatible logic line output. The other enable input must be tied to the inactive state supply rail. If the receivers must always be active, then connect both enables to the supply rail such that at least one is set to an active-state rail. VCC must be 5 V within 10% and logic inputs must provide TTL-compatible voltage levels A & B Inputs can lead to an external connector or can be left unconnected. The last receiver on a cable requires termination, either on-board or use as an external resistor. Unused Y outputs can be left unconnected. 12 Submit Documentation Feedback Copyright (c) 1980-2016, Texas Instruments Incorporated Product Folder Links: AM26LS32AC AM26LS32AM AM26LS33AM AM26LS32AC, AM26LS32AI, AM26LS32AM AM26LS33AC, AM26LS33AM www.ti.com SLLS115F - OCTOBER 1980 - REVISED SEPTEMBER 2016 Typical Application (continued) High-Level Output Voltage, VOH (V) 9.2.3 Application Curve IOH = -440 A Free-Air Temperature, TA (C) Figure 18. High-Level Output Voltage vs Free-Air Temperature 10 Power Supply Recommendations Place 0.1-F bypass capacitors close to the power-supply pins to reduce errors coupling in from noisy or highimpedance power supplies. 11 Layout 11.1 Layout Guidelines For best operational performance of the device, use good PCB layout practices including: * Noise can propagate into analog circuitry through the power pins of the circuit as a whole, as well as the operational amplifier. Bypass capacitors are used to reduce the coupled noise by providing low impedance power sources local to the analog circuitry. * Connect low-ESR, 0.1-F ceramic bypass capacitors between each supply pin and ground, placed as close to the device as possible. A single bypass capacitor from V+ to ground is applicable for single supply applications. * Separate grounding for analog and digital portions of circuitry is one of the simplest and most-effective methods of noise suppression. One or more layers on multilayer PCBs are usually devoted to ground planes. A ground plane helps distribute heat and reduces EMI noise pickup. Make sure to physically separate digital and analog grounds, paying attention to the flow of the ground current. * To reduce parasitic coupling, run the input traces as far away from the supply or output traces as possible. If it is not possible to keep them separate, it is much better to cross the sensitive trace perpendicular as opposed to in parallel with the noisy trace. * Place the external components as close to the device as possible. Keeping RF and RG close to the inverting input minimizes parasitic capacitance. * Keep the length of input traces as short as possible. Always remember that the input traces are the most sensitive part of the circuit. * Consider a driven, low-impedance guard ring around the critical traces. A guard ring can significantly reduce leakage currents from nearby traces that are at different potentials. Copyright (c) 1980-2016, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: AM26LS32AC AM26LS32AM AM26LS33AM 13 AM26LS32AC, AM26LS32AI, AM26LS32AM AM26LS33AC, AM26LS33AM SLLS115F - OCTOBER 1980 - REVISED SEPTEMBER 2016 www.ti.com 11.2 Layout Example VDD Termination Resistor Reduce logic signal trace when possible 1 1B VCC 16 2 1A 4B 15 3 1Y 4A 14 4 G 4Y 13 5 2Y G 12 6 2A 3Y 11 7 2B 3A 10 8 3B 0.1 F 9 Figure 19. Layout with PCB Recommendations 14 Submit Documentation Feedback Copyright (c) 1980-2016, Texas Instruments Incorporated Product Folder Links: AM26LS32AC AM26LS32AM AM26LS33AM AM26LS32AC, AM26LS32AI, AM26LS32AM AM26LS33AC, AM26LS33AM www.ti.com SLLS115F - OCTOBER 1980 - REVISED SEPTEMBER 2016 12 Device and Documentation Support 12.1 Related Links The table below lists quick access links. Categories include technical documents, support and community resources, tools and software, and quick access to sample or buy. Table 2. Related Links PARTS PRODUCT FOLDER SAMPLE & BUY TECHNICAL DOCUMENTS TOOLS & SOFTWARE SUPPORT & COMMUNITY AM26LS32AC Click here Click here Click here Click here Click here AM26LS32AI Click here Click here Click here Click here Click here AM26LS32AM Click here Click here Click here Click here Click here AM26LS33AC Click here Click here Click here Click here Click here AM26LS33AM Click here Click here Click here Click here Click here 12.2 Receiving Notification of Documentation Updates To receive notification of documentation updates, navigate to the device product folder on ti.com. In the upper right corner, click on Alert me to register and receive a weekly digest of any product information that has changed. For change details, review the revision history included in any revised document. 12.3 Community Resources The following links connect to TI community resources. Linked contents are provided "AS IS" by the respective contributors. They do not constitute TI specifications and do not necessarily reflect TI's views; see TI's Terms of Use. TI E2ETM Online Community TI's Engineer-to-Engineer (E2E) Community. Created to foster collaboration among engineers. At e2e.ti.com, you can ask questions, share knowledge, explore ideas and help solve problems with fellow engineers. Design Support TI's Design Support Quickly find helpful E2E forums along with design support tools and contact information for technical support. 12.4 Trademarks E2E is a trademark of Texas Instruments. All other trademarks are the property of their respective owners. 12.5 Electrostatic Discharge Caution These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates. 12.6 Glossary SLYZ022 -- TI Glossary. This glossary lists and explains terms, acronyms, and definitions. 13 Mechanical, Packaging, and Orderable Information The following pages include mechanical, packaging, and orderable information. This information is the most current data available for the designated devices. This data is subject to change without notice and revision of this document. For browser-based versions of this data sheet, refer to the left-hand navigation. Copyright (c) 1980-2016, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: AM26LS32AC AM26LS32AM AM26LS33AM 15 PACKAGE OPTION ADDENDUM www.ti.com 24-Aug-2018 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Pins Package Drawing Qty Eco Plan Lead/Ball Finish MSL Peak Temp (2) (6) (3) Op Temp (C) Device Marking (4/5) 5962-7802003M2A ACTIVE LCCC FK 20 1 TBD POST-PLATE N / A for Pkg Type -55 to 125 59627802003M2A AM26LS 32AMFKB 5962-7802003MEA ACTIVE CDIP J 16 1 TBD A42 N / A for Pkg Type -55 to 125 5962-7802003ME A AM26LS32AMJB 5962-7802003MFA ACTIVE CFP W 16 1 TBD A42 N / A for Pkg Type -55 to 125 5962-7802003MF A AM26LS32AMWB 5962-7802004M2A ACTIVE LCCC FK 20 1 TBD POST-PLATE N / A for Pkg Type -55 to 125 59627802004M2A AM26LS 33AMFKB 5962-7802004MEA ACTIVE CDIP J 16 1 TBD A42 N / A for Pkg Type -55 to 125 5962-7802004ME A AM26LS33AMJB 5962-7802004MFA ACTIVE CFP W 16 1 TBD A42 N / A for Pkg Type -55 to 125 5962-7802004MF A AM26LS33AMWB AM26LS32ACD ACTIVE SOIC D 16 40 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 26LS32AC AM26LS32ACDE4 ACTIVE SOIC D 16 40 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 26LS32AC AM26LS32ACDG4 ACTIVE SOIC D 16 40 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 26LS32AC AM26LS32ACDR ACTIVE SOIC D 16 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 26LS32AC AM26LS32ACDRE4 ACTIVE SOIC D 16 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 26LS32AC AM26LS32ACDRG4 ACTIVE SOIC D 16 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 26LS32AC AM26LS32ACN ACTIVE PDIP N 16 25 Green (RoHS & no Sb/Br) CU NIPDAU N / A for Pkg Type 0 to 70 AM26LS32ACN Addendum-Page 1 Samples PACKAGE OPTION ADDENDUM www.ti.com Orderable Device 24-Aug-2018 Status (1) Package Type Package Pins Package Drawing Qty Eco Plan Lead/Ball Finish MSL Peak Temp (2) (6) (3) Op Temp (C) Device Marking (4/5) AM26LS32ACNSR ACTIVE SO NS 16 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 26LS32A AM26LS32ACNSRG4 ACTIVE SO NS 16 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 26LS32A AM26LS32ACPW ACTIVE TSSOP PW 16 90 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 SA32A AM26LS32ACPWE4 ACTIVE TSSOP PW 16 90 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 SA32A AM26LS32ACPWR ACTIVE TSSOP PW 16 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 SA32A AM26LS32ACPWRE4 ACTIVE TSSOP PW 16 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 SA32A AM26LS32AID ACTIVE SOIC D 16 40 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 26LS32AI AM26LS32AIDE4 ACTIVE SOIC D 16 40 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 26LS32AI AM26LS32AIDG4 ACTIVE SOIC D 16 40 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 26LS32AI AM26LS32AIDR ACTIVE SOIC D 16 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 26LS32AI AM26LS32AIDRG4 ACTIVE SOIC D 16 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 26LS32AI AM26LS32AIN ACTIVE PDIP N 16 25 Green (RoHS & no Sb/Br) CU NIPDAU N / A for Pkg Type -40 to 85 AM26LS32AIN AM26LS32AMFKB ACTIVE LCCC FK 20 1 TBD POST-PLATE N / A for Pkg Type -55 to 125 59627802003M2A AM26LS 32AMFKB AM26LS32AMJ ACTIVE CDIP J 16 1 TBD A42 N / A for Pkg Type -55 to 125 AM26LS32AMJ AM26LS32AMJB ACTIVE CDIP J 16 1 TBD A42 N / A for Pkg Type -55 to 125 5962-7802003ME A AM26LS32AMJB AM26LS32AMWB ACTIVE CFP W 16 1 TBD A42 N / A for Pkg Type -55 to 125 5962-7802003MF A AM26LS32AMWB Addendum-Page 2 Samples PACKAGE OPTION ADDENDUM www.ti.com Orderable Device 24-Aug-2018 Status (1) Package Type Package Pins Package Drawing Qty Eco Plan Lead/Ball Finish MSL Peak Temp (2) (6) (3) Op Temp (C) Device Marking (4/5) AM26LS33ACD ACTIVE SOIC D 16 40 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 26LS33AC AM26LS33ACDG4 ACTIVE SOIC D 16 40 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 26LS33AC AM26LS33ACDR ACTIVE SOIC D 16 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 26LS33AC AM26LS33ACDRE4 ACTIVE SOIC D 16 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 26LS33AC AM26LS33ACN ACTIVE PDIP N 16 25 Green (RoHS & no Sb/Br) CU NIPDAU N / A for Pkg Type 0 to 70 AM26LS33ACN AM26LS33AMFKB ACTIVE LCCC FK 20 1 TBD POST-PLATE N / A for Pkg Type -55 to 125 59627802004M2A AM26LS 33AMFKB AM26LS33AMJ ACTIVE CDIP J 16 1 TBD A42 N / A for Pkg Type -55 to 125 AM26LS33AMJ AM26LS33AMJB ACTIVE CDIP J 16 1 TBD A42 N / A for Pkg Type -55 to 125 5962-7802004ME A AM26LS33AMJB AM26LS33AMWB ACTIVE CFP W 16 1 TBD A42 N / A for Pkg Type -55 to 125 5962-7802004MF A AM26LS33AMWB (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device. (2) RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may reference these types of products as "Pb-Free". RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption. Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of <=1000ppm threshold. Antimony trioxide based flame retardants must also meet the <=1000ppm threshold requirement. (3) MSL, Peak Temp. - The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature. Addendum-Page 3 Samples PACKAGE OPTION ADDENDUM www.ti.com (4) 24-Aug-2018 There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device. (5) Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation of the previous line and the two combined represent the entire Device Marking for that device. (6) Lead/Ball Finish - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead/Ball Finish values may wrap to two lines if the finish value exceeds the maximum column width. Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release. In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis. OTHER QUALIFIED VERSIONS OF AM26LS32A, AM26LS32AM, AM26LS33A, AM26LS33AM : * Catalog: AM26LS32A, AM26LS33A * Military: AM26LS32AM, AM26LS33AM * Space: AM26LS33A-SP, AM26LS33A-SP NOTE: Qualified Version Definitions: * Catalog - TI's standard catalog product * Military - QML certified for Military and Defense Applications * Space - Radiation tolerant, ceramic packaging and qualified for use in Space-based application Addendum-Page 4 PACKAGE MATERIALS INFORMATION www.ti.com 24-Feb-2016 TAPE AND REEL INFORMATION *All dimensions are nominal Device AM26LS32ACDR Package Package Pins Type Drawing SOIC SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) B0 (mm) K0 (mm) P1 (mm) W Pin1 (mm) Quadrant D 16 2500 330.0 16.4 6.5 10.3 2.1 8.0 16.0 Q1 AM26LS32ACDR SOIC D 16 2500 330.0 16.4 6.5 10.3 2.1 8.0 16.0 Q1 AM26LS32ACPWR TSSOP PW 16 2000 330.0 12.4 6.9 5.6 1.6 8.0 12.0 Q1 AM26LS32AIDR SOIC D 16 2500 330.0 16.4 6.5 10.3 2.1 8.0 16.0 Q1 AM26LS33ACDR SOIC D 16 2500 330.0 16.4 6.5 10.3 2.1 8.0 16.0 Q1 Pack Materials-Page 1 PACKAGE MATERIALS INFORMATION www.ti.com 24-Feb-2016 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) AM26LS32ACDR SOIC D 16 2500 367.0 367.0 38.0 AM26LS32ACDR SOIC D 16 2500 333.2 345.9 28.6 AM26LS32ACPWR TSSOP PW 16 2000 367.0 367.0 35.0 AM26LS32AIDR SOIC D 16 2500 333.2 345.9 28.6 AM26LS33ACDR SOIC D 16 2500 333.2 345.9 28.6 Pack Materials-Page 2 IMPORTANT NOTICE Texas Instruments Incorporated (TI) reserves the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue. 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Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright (c) 2018, Texas Instruments Incorporated Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Texas Instruments: AM26LS32ACDR AM26LS32ACD AM26LS32ACN AM26LS32ACNSR AM26LS32ACDG4 AM26LS32ACDRG4 AM26LS32ACDE4 AM26LS32ACDRE4 AM26LS32ACNE4 AM26LS32ACNSRG4 AM26LS32ACPW AM26LS32ACPWE4 AM26LS32ACPWR AM26LS32ACPWRE4 AM26LS32ACPWRG4