OPA 348 OPA 348 OPA OPA 234 8 434 OPA348 OPA2348 OPA4348 (R) 8 SBOS213D - NOVEMBER 2001 - REVISED FEBRUARY 2009 1MHz, 45A, CMOS, Rail-to-Rail OPERATIONAL AMPLIFIERS DESCRIPTION FEATURES LOW IQ: 45A typical LOW COST RAIL-TO-RAIL INPUT AND OUTPUT SINGLE SUPPLY: +2.1V to +5.5V INPUT BIAS CURRENT: 0.5pA MicroSIZE PACKAGES: SC70-5, SOT23-8 and TSSOP-14 HIGH SPEED:POWER WITH BANDWIDTH: 1MHz The OPA348 series amplifiers are single supply, low-power, CMOS op amps in micro packaging. Featuring an extended bandwidth of 1MHz, and a supply current of 45A, the OPA348 series is useful for low-power applications on single supplies of 2.1V to 5.5V. Low supply current of 45A, and an input bias current of 0.5pA, make the OPA348 series an optimal candidate for low-power, high-impedance applications such as smoke detectors and other sensors. The OPA348 is available in the miniature SC70-5, SOT23-5 and SO-8 packages. The OPA2348 is available in SOT23-8 and SO-8 packages, and the OPA4348 is offered in space-saving TSSOP-14 and SO-14 packages. The extended temperature range of -40C to +125C over all supply voltages offers additional design flexibility. APPLICATIONS PORTABLE EQUIPMENT BATTERY-POWERED EQUIPMENT SMOKE ALARMS CO DETECTORS MEDICAL INSTRUMENTATION PACKAGES OPA348 SOT23-5 OPA2348 SOT23-8 X SO-8 OPA348 OPA348 Out 1 V- 2 +In 3 V+ 5 +In 1 5 V+ OPA4348 X X X TSSOP-14 X SO-14 X SC70-5 X V- 2 -In 4 -In 3 4 Out OPA4348 SC70-5 SOT23-5 OPA2348 Out A 1 -In A 2 +In A 3 V- 4 A B OPA348 1 -In A 2 A 8 V+ NC 1 8 NC 7 Out B -In 2 7 V+ 6 -In B +In 3 6 Out 5 +In B V- 4 5 NC SOT23-8, SO-8 Out A 14 Out D 13 -In D D +In A 3 12 +In D V+ 4 11 V- +In B 5 10 +In C B C -In B 6 9 -In C Out B 7 8 Out C SO-8 TSSOP-14, SO-14 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. All trademarks are the property of their respective owners. Copyright (c) 2001-2009, Texas Instruments Incorporated PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. www.ti.com ELECTROSTATIC DISCHARGE SENSITIVITY ABSOLUTE MAXIMUM RATINGS(1) Supply Voltage, V- to V+ ................................................................... 7.5V Signal Input Terminals, Voltage(2) .................. (V-) - 0.5V to (V+) + 0.5V Current(2) .................................................... 10mA Output Short-Circuit(3) .............................................................. Continuous Operating Temperature .................................................. -65C to +150C Storage Temperature ..................................................... -65C to +150C Junction Temperature ...................................................................... 150C Lead Temperature (soldering, 10s) ................................................. 300C This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications. NOTES: (1) Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may degrade device reliability. These are stress ratings only. Functional operation of the device at these conditions, or beyond the specified operating conditions, is not implied. (2) Input terminals are diode-clamped to the power-supply rails. Input signals that can swing more than 0.5V beyond the supply rails should be current-limited to 10mA or less. (3) Short-circuit to ground, one amplifier per package. PACKAGE/ORDERING INFORMATION(1) SPECIFIED TEMPERATURE RANGE PACKAGE MARKING ORDERING NUMBER(2) TRANSPORT MEDIA, QUANTITY OPA348AIDBVT OPA348AIDBVR Tape and Reel, 250 Tape and Reel, 3000 OPA348AID OPA348AIDR Tubes, 100 Tape and Reel, 2500 PRODUCT PACKAGE-LEAD PACKAGE DESIGNATOR Single OPA348AI SOT23-5 DBV -40C to +125C A48 " " " " SO-8 D -40C to +125C 348A " " " " SC70-5 DCK -40C to 125C S48 OPA348AIDCKT Tape and Reel, 250 " " " " OPA348AIDCKR Tape and Reel, 3000 SOT23-8 DCN -40C to +125C B48 " " " " OPA2348AIDCNT OPA2348AIDCNR Tape and Reel, 250 Tape and Reel, 3000 SO-8 D -40C to +125C 2348A " " " " OPA2348AID OPA2348AIDR Tubes, 100 Tape and Reel, 2500 SO-14 D -40C to +125C OPA4348 " " " " OPA4348AID OPA4348AIDR Tubes, 58 Tape and Reel, 2500 TSSOP-14 PW -40C to +125C 4348A " " " " OPA4348AIPWT OPA4348AIPWR Tubes, 250 Tape and Reel, 2500 " OPA348AI " OPA348AI " Dual OPA2348AI " OPA2348AI " Quad OPA4348AI " OPA4348AI " NOTES: (1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI website at www.ti.com. (2) Models labeled with "T" indicate smaller quantity tape and reel, "R" indicates large quantity tape and reel, and "D" indicates tubes of specified quantity. 2 OPA348, 2348, 4348 www.ti.com SBOS213D ELECTRICAL CHARACTERISTICS: VS = 2.5V to 5.5V Boldface limits apply over the specified temperature range, TA = -40C to +125C At TA = +25C, RL = 100k connected to VS / 2 and VOUT = VS / 2, unless otherwise noted. OPA348 OPA2348 OPA4348 PARAMETER OFFSET VOLTAGE Input Offset Voltage Over Temperature Drift vs Power Supply Over Temperature Channel Separation, dc f = 1kHz CONDITION VOS dVOS/dT PSRR INPUT VOLTAGE RANGE Common-Mode Voltage Range Common-Mode Rejection Ratio over Temperature VS = 5V, VCM = (V-) + 0.8V OPEN-LOOP GAIN Open-Loop Voltage Gain over Temperature VCM CMRR (V-) - 0.2V < VCM < (V+) - 1.7V (V-) < VCM < (V+) - 1.7V VS = 5.5V, (V-) - 0.2V < VCM < (V+) + 0.2V VS = 5.5V, (V-) < VCM < (V+) (V-) - 0.2 70 66 60 56 POWER SUPPLY Specified Voltage Range Minimum Operating Voltage Quiescent Current (per amplifier) over Temperature TEMPERATURE RANGE Specified Range Operating Range Storage Range Thermal Resistance SOT23-5 Surface-Mount SOT23-8 Surface-Mount MSOP-8 Surface-Mount SO-8 Surface-Mount SO-14 Surface-Mount TSSOP-14 Surface-Mount SC70-5 Surface-Mount en in AOL VS = 5V, RL = 100k, 0.025V < VO < 4.975V VS = 5V, RL = 100k, 0.025V < VO < 4.975V VS = 5V, RL = 5k, 0.125V < VO < 4.875V VS = 5V, RL = 5k, 0.125V < VO < 4.875V 94 90 90 88 RL = 100k, AOL > 94dB RL = 100k, AOL > 90dB RL = 5k, AOL > 90dB RL = 5k, AOL > 88dB 5 6 mV mV V/C V/V V/V V/V dB 175 300 (V+) + 0.2 V dB dB dB dB 10 10 pA pA 82 71 1013 || 3 1013 || 6 || pF || pF 10 35 4 Vp-p nV/Hz fA/Hz 108 dB dB dB dB 98 18 100 25 25 125 125 10 See Typical Characteristics ISC CLOAD mV mV mV mV mA CL = 100pF GBW SR tS THD+N VS IQ 1 0.5 5 7 1.6 0.0023 G = +1 VS = 5.5V, 2V Step, G = +1 VS = 5.5V, 2V Step, G = +1 VIN * Gain > VS VS = 5.5V, VO = 3Vp-p, G = +1, f = 1kHz 2.5 -40 -65 -65 JA 200 150 150 150 100 100 250 www.ti.com MHz V/s s s s % 5.5 2.1 to 5.5 45 IO = 0 OPA348, 2348, 4348 SBOS213D 1 VCM < (V+) - 1.7V OUTPUT Voltage Output Swing from Rail over Temperature FREQUENCY RESPONSE Gain-Bandwidth Product Slew Rate Settling Time, 0.1% 0.01% Overload Recovery Time Total Harmonic Distortion + Noise UNITS 0.5 0.5 IB IOS over Temperature over Temperature Short-Circuit Current Capacitive Load Drive MAX 4 60 VS = 2.5V to 5.5V, VCM < (V+) - 1.7V VS = 2.5V to 5.5V, VCM < (V+) - 1.7V INPUT IMPEDANCE Differential Common-Mode NOISE Input Voltage Noise, f = 0.1Hz to 10Hz Input Voltage Noise Density, f = 1kHz Input Current Noise Density, f = 1kHz TYP 0.2 134 over Temperature INPUT BIAS CURRENT Input Bias Current Input Offset Current MIN 65 75 V V A A 125 150 150 C C C C/W C/W C/W C/W C/W C/W C/W 3 TYPICAL CHARACTERISTICS At TA = +25C, RL = 100k connected to VS / 2 and VOUT = VS / 2, unless otherwise noted. OPEN-LOOP GAIN AND PHASE vs FREQUENCY PSRR AND CMRR vs FREQUENCY 140 100 0 80 -45 80 Gain 60 Phase -90 40 20 -135 PSRR, CMRR (dB) 100 Phase () Open-Loop Gain (dB) 120 CMRR 60 40 PSRR 20 0 -20 0.1 1 10 100 1k 10k 100k 1M 0 -180 10M 100 10 1k Frequency (Hz) MAXIMUM OUTPUT VOLTAGE vs FREQUENCY 6 10k 100k 1M 10M Frequency (Hz) CHANNEL SEPARATION vs FREQUENCY 140 VS = 5.5V Channel Separation (dB) Output Voltage (Vp-p) 5 VS = 5V 4 3 2 VS = 2.5V 1 120 100 80 60 0 1k 10k 100k 1M 10 10M 100 1k QUIESCENT AND SHORT-CIRCUIT CURRENT vs SUPPLY VOLTAGE 45 7 IQ 35 4 Output Voltage Swing (V) 10 Short-Circuit Current (mA) 55 +125C +25C 1.5 -40C 1 Sourcing Current 0.5 0 -0.5 -1 Sinking Current -40C -1.5 +25C -2 25 1 3 3.5 4 4.5 5 +125C -2.5 0 5.5 5 10 15 20 Output Current (mA) Supply Voltage (V) 4 10M VS = 2.5V 2 ISC 2.5 1M 2.5 13 2 100k OUTPUT VOLTAGE SWING vs OUTPUT CURRENT 65 Quiescent Current (A) 10k Frequency (Hz) Frequency (Hz) OPA348, 2348, 4348 www.ti.com SBOS213D TYPICAL CHARACTERISTICS (Cont.) At TA = +25C, RL = 100k connected to VS / 2 and VOUT = VS / 2, unless otherwise noted. OPEN-LOOP GAIN AND PSRR vs TEMPERATURE COMMON-MODE REJECTION vs TEMPERATURE 130 100 Open-Loop Gain and Power Supply Rejection (dB) Common-Mode Rejection (dB) AOL, RL = 100k 90 V- < VCM < (V+) - 1.7V 80 V- < VCM < V+ 70 60 120 AOL, RL = 5k 110 100 90 80 PSRR 70 60 50 -75 -50 -25 0 25 50 75 100 125 -50 -75 150 -25 0 QUIESCENT AND SHORT-CIRCUIT CURRENT vs TEMPERATURE 14 ISC 55 12 45 10 IQ 35 8 25 6 15 4 -25 0 25 50 75 100 125 100 125 150 1k 100 10 1 0.1 150 -75 -50 -25 0 25 50 75 100 Temperature (C) Temperature (C) OFFSET VOLTAGE PRODUCTION DISTRIBUTION OFFSET VOLTAGE DRIFT MAGNITUDE PRODUCTION DISTRIBUTION 125 150 25 20 16 Percentage of Amplifiers (%) Typical production distribution of packaged units. 18 Percent of Amplifiers (%) 75 10k Input Bias Current (pA) Quiescent Current (A) 65 -50 50 INPUT BIAS (IB) CURRENT vs TEMPERATURE 16 Short-Circuit Current (mA) 75 -75 25 Temperature (C) Temperature (C) 14 12 10 8 6 4 Typical production distribution of packaged units. 20 15 10 5 2 0 0 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 1 6 Offset Voltage (mV) 3 4 5 6 7 8 9 10 11 12 Offset Voltage Drift (V/C) OPA348, 2348, 4348 SBOS213D 2 www.ti.com 5 TYPICAL CHARACTERISTICS (Cont.) At TA = +25C, RL = 100k connected to VS / 2 and VOUT = VS / 2, unless otherwise noted. SMALL-SIGNAL OVERSHOOT vs LOAD CAPACITANCE PERCENT OVERSHOOT vs LOAD CAPACITANCE 60 60 50 40 40 Overshoot (%) Small-Signal Overshoot (%) G = -1V/V, RFB = 100k 50 30 G = +1V/V, RL = 100k 20 G = 5V/V, RFB = 100k 10 10 0 10 100 1k 10k 10 100 1k 10k Load Capacitance (pF) SMALL-SIGNAL STEP RESPONSE LARGE-SIGNAL STEP RESPONSE G = +1V/V, RL = 100k, CL = 100pF G = +1V/V, RL = 100k, CL = 100pF 20mV/div 500mV/div Load Capacitance (pF) 2s/div 10s/div INPUT CURRENT AND VOLTAGE NOISE SPECTRAL DENSITY vs FREQUENCY TOTAL HARMONIC DISTORTION + NOISE vs FREQUENCY 1.000 1k 100 iN eN 100 10 10 Total Harmonic Distortion + Noise (%) 1k Current Noise (fAHz) 10k Voltage Noise (nV/Hz) 20 G = -1V/V, RFB = 5k 0 1 1 10 100 1k 10k 0.100 0.010 0.001 10 100k 100 1k 10k 100k Frequency (Hz) Frequency (Hz) 6 30 OPA348, 2348, 4348 www.ti.com SBOS213D APPLICATIONS INFORMATION OPA348 series op amps are unity-gain stable and suitable for a wide range of general-purpose applications. on the high end. Within the 200mV transition region PSRR, CMRR, offset voltage, offset drift, and THD may be degraded compared to operation outside this region. The OPA348 series features wide bandwidth and unity-gain stability with rail-to-rail input and output for increased dynamic range. Figure 1 shows the input and output waveforms for the OPA348 in unity-gain configuration. Operation is from a single +5V supply with a 100k load connected to VS /2. The input is a 5Vp-p sinusoid. Output voltage is approximately 4.98Vp-p. G = +1V/V, VS = +5V 2 1.5 Offset Voltage (mV) Power-supply pins should be bypassed with 0.01F ceramic capacitors. OFFSET VOLTAGE vs FULL COMMON-MODE VOLTAGE RANGE 1 0.5 0 -0.5 -1 V+ V- Output (Inverted on Scope) -1.5 5V 1V/div -2 -0.5 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 Common-Mode Voltage (V) FIGURE 2. Behavior of Typical Transition Region at Room Temperature. 0V 20s/div RAIL-TO-RAIL INPUT FIGURE 1. The OPA348 Features Rail-to-Rail Input/Output. OPERATING VOLTAGE OPA348 series op amps are fully specified and tested from +2.5V to +5.5V. However, supply voltage may range from +2.1V to +5.5V. Parameters are tested over the specified supply range--a unique feature of the OPA348 series. In addition, all temperature specifications apply from -40C to +125C. Most behavior remains virtually unchanged throughout the full operating voltage range. Parameters that vary significantly with operating voltages or temperature are shown in the Typical Characteristics. The input common-mode range extends from (V-) - 0.2V to (V+) + 0.2V. For normal operation, inputs should be limited to this range. The absolute maximum input voltage is 500mV beyond the supplies. Inputs greater than the input commonmode range but less than the maximum input voltage, while not valid, will not cause any damage to the op amp. Unlike some other op amps, if input current is limited the inputs may go beyond the power supplies without phase inversion, as shown in Figure 3. VIN COMMON-MODE VOLTAGE RANGE 5V VOUT 1V/div The input common-mode voltage range of the OPA348 series extends 200mV beyond the supply rails. This is achieved with a complementary input stage--an N-channel input differential pair in parallel with a P-channel differential pair. The N-channel pair is active for input voltages close to the positive rail, typically (V+) - 1.2V to 300mV above the positive supply, while the P-channel pair is on for inputs from 300mV below the negative supply to approximately (V+) - 1.4V. There is a small transition region, typically (V+) - 1.4V to (V+) - 1.2V, in which both pairs are on. This 200mV transition region, shown in Figure 2, can vary 300mV with process variation. Thus, the transition region (both stages on) can range from (V+) - 1.7V to (V+) - 1.5V on the low end, up to (V+) - 1.1V to (V+) - 0.9V 0V 10s/div FIGURE 3. OPA348--No Phase Inversion with Inputs Greater than the Power-Supply Voltage. OPA348, 2348, 4348 SBOS213D G = +1V/V, VS = +5V www.ti.com 7 Normally, input currents are 0.5pA. However, large inputs (greater than 500mV beyond the supply rails) can cause excessive current to flow in or out of the input pins. Therefore, as well as keeping the input voltage below the maximum rating, it is also important to limit the input current to less than 10mA. This is easily accomplished with an input voltage resistor, as shown in Figure 4. +5V IOVERLOAD 10mA max VOUT OPA348 VIN In unity-gain inverter configuration, phase margin can be reduced by the reaction between the capacitance at the op amp input, and the gain setting resistors, thus degrading capacitive load drive. Best performance is achieved by using small valued resistors. For example, when driving a 500pF load, reducing the resistor values from 100k to 5k decreases overshoot from 55% to 13% (see the typical characteristic "Small-Signal Overshoot vs. Load Capacitance"). However, when large valued resistors cannot be avoided, a small (4pF to 6pF) capacitor, CFB, can be inserted in the feedback, as shown in Figure 6. This significantly reduces overshoot by compensating the effect of capacitance, CIN, which includes the amplifier's input capacitance and PC board parasitic capacitance. 5k FIGURE 4. Input Current Protection for Voltages Exceeding the Supply Voltage. CFB RF RAIL-TO-RAIL OUTPUT A class AB output stage with common-source transistors is used to achieve rail-to-rail output. This output stage is capable of driving 5k loads connected to any potential between V+ and ground. For light resistive loads (> 100k), the output voltage can typically swing to within 18mV from supply rail. With moderate resistive loads (10k to 50k), the output voltage can typically swing to within 100mV of the supply rails while maintaining high open-loop gain (see the typical characteristic "Output Voltage Swing vs Output Current"). CAPACITIVE LOAD AND STABILITY The OPA348 in a unity-gain configuration can directly drive up to 250pF pure capacitive load. Increasing the gain enhances the amplifier's ability to drive greater capacitive loads (see the typical characteristic "Small-Signal Overshoot vs Capacitive Load"). In unity-gain configurations, capacitive load drive can be improved by inserting a small (10 to 20) resistor, RS, in series with the output, as shown in Figure 5. This significantly reduces ringing while maintaining DC performance for purely capacitive loads. However, if there is a resistive load in parallel with the capacitive load, a voltage divider is created, introducing a Direct Current (DC) error at the output and slightly reducing the output swing. The error introduced is proportional to the ratio RS /RL, and is generally negligible. V+ RS VOUT OPA348 VIN 10 to 20 RL CL RI VIN VOUT OPA348 CIN CL FIGURE 6. Improving Capacitive Load Drive. DRIVING A/D CONVERTERS The OPA348 series op amps are optimized for driving medium-speed sampling Analog-to-Digital Converters (ADCs). The OPA348 op amps buffer the ADCs input capacitance and resulting charge injection while providing signal gain. The OPA348 in a basic noninverting configuration driving the ADS7822, see Figure 7. The ADS7822 is a 12-bit, microPOWER sampling converter in the MSOP-8 package. When used with the low-power, miniature packages of the OPA348, the combination is ideal for space-limited, lowpower applications. In this configuration, an RC network at the ADC's input can be used to provide for anti-aliasing filter and charge injection current. The OPA348 in noninverting configuration driving ADS7822 limited, low-power applications. In this configuration, an RC network at the ADC's input can be used to provide for antialiasing filter and charge injection current. See Figure 8 for the OPA2348 driving an ADS7822 in a speech bandpass filtered data acquisition system. This small, low-cost solution provides the necessary amplification and signal conditioning to interface directly with an electret microphone. This circuit will operate with VS = 2.7V to 5V with less than 250A typical quiescent current. FIGURE 5. Series Resistor in Unity-Gain Buffer Configuration Improves Capacitive Load Drive. 8 OPA348, 2348, 4348 www.ti.com SBOS213D +5V 0.1F 0.1F 1 VREF 8 V+ DCLOCK 500 +In OPA348 ADS7822 12-Bit A/D 2 VIN -In CS/SHDN 3 3300pF DOUT 7 6 Serial Interface 5 GND 4 VIN = 0V to 5V for 0V to 5V output. NOTE: A/D Input = 0 to VREF RC network filters high frequency noise. FIGURE 7. OPA348 in Noninverting Configuration Driving ADS7822. V+ = +2.7V to 5V Passband 300Hz to 3kHz R9 510k R1 1.5k R2 1M R4 20k C3 33pF C1 1000pF 1/2 OPA2348 Electret Microphone(1) R3 1M R6 100k R7 51k R8 150k VREF 1 8 V+ 7 C2 1000pF 1/2 OPA2348 +IN ADS7822 6 12-Bit A/D 5 2 -IN DCLOCK DOUT CS/SHDN Serial Interface 3 4 NOTE: (1) Electret microphone powered by R1. R5 20k G = 100 GND FIGURE 8. OPA2348 as a Speech Bandpass Filtered Data Acquisition System. OPA348, 2348, 4348 SBOS213D www.ti.com 9 PACKAGE OPTION ADDENDUM www.ti.com 15-Apr-2011 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Drawing Pins Package Qty Eco Plan (2) Lead/ Ball Finish MSL Peak Temp (3) OPA2348AID ACTIVE SOIC D 8 75 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA2348AIDCNR ACTIVE SOT-23 DCN 8 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM OPA2348AIDCNRG4 ACTIVE SOT-23 DCN 8 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM OPA2348AIDCNT ACTIVE SOT-23 DCN 8 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM OPA2348AIDCNTG4 ACTIVE SOT-23 DCN 8 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM OPA2348AIDG4 ACTIVE SOIC D 8 75 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA2348AIDR ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA2348AIDRG4 ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA348AID ACTIVE SOIC D 8 75 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA348AIDBVR ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA348AIDBVRG4 ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA348AIDBVT ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA348AIDBVTG4 ACTIVE SOT-23 DBV 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA348AIDCKR ACTIVE SC70 DCK 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM OPA348AIDCKRG4 ACTIVE SC70 DCK 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM OPA348AIDCKT ACTIVE SC70 DCK 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM OPA348AIDCKTG4 ACTIVE SC70 DCK 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Addendum-Page 1 Samples (Requires Login) PACKAGE OPTION ADDENDUM www.ti.com Orderable Device 15-Apr-2011 Status (1) Package Type Package Drawing Pins Package Qty Eco Plan (2) Lead/ Ball Finish MSL Peak Temp (3) OPA348AIDG4 ACTIVE SOIC D 8 75 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA348AIDR ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA348AIDRG4 ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA4348AID ACTIVE SOIC D 14 50 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA4348AIDG4 ACTIVE SOIC D 14 50 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA4348AIDR ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA4348AIDRG4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA4348AIPWR ACTIVE TSSOP PW 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA4348AIPWRG4 ACTIVE TSSOP PW 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA4348AIPWT ACTIVE TSSOP PW 14 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA4348AIPWTG4 ACTIVE TSSOP PW 14 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR Samples (Requires Login) (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) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability information and additional product content details. TBD: The Pb-Free/Green conversion plan has not been defined. Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes. Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above. Addendum-Page 2 PACKAGE OPTION ADDENDUM www.ti.com 15-Apr-2011 Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material) (3) MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature. Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. 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OTHER QUALIFIED VERSIONS OF OPA2348, OPA4348 : * Automotive: OPA2348-Q1, OPA4348-Q1 NOTE: Qualified Version Definitions: * Automotive - Q100 devices qualified for high-reliability automotive applications targeting zero defects Addendum-Page 3 PACKAGE MATERIALS INFORMATION www.ti.com 14-Jul-2012 TAPE AND REEL INFORMATION *All dimensions are nominal Device Package Package Pins Type Drawing SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) OPA2348AIDCNR SOT-23 DCN 8 3000 179.0 OPA2348AIDCNT SOT-23 DCN 8 250 OPA2348AIDR SOIC D 8 2500 OPA348AIDBVR SOT-23 DBV 5 OPA348AIDBVR SOT-23 DBV OPA348AIDCKR SC70 OPA348AIDCKR SC70 OPA348AIDCKT B0 (mm) K0 (mm) P1 (mm) 8.4 3.2 3.2 1.4 4.0 179.0 8.4 3.2 3.2 1.4 330.0 12.4 6.4 5.2 2.1 3000 178.0 9.0 3.23 3.17 5 3000 179.0 8.4 3.2 DCK 5 3000 178.0 9.0 DCK 5 3000 179.0 8.4 SC70 DCK 5 250 179.0 W Pin1 (mm) Quadrant 8.0 Q3 4.0 8.0 Q3 8.0 12.0 Q1 1.37 4.0 8.0 Q3 3.2 1.4 4.0 8.0 Q3 2.4 2.5 1.2 4.0 8.0 Q3 2.2 2.5 1.2 4.0 8.0 Q3 8.4 2.2 2.5 1.2 4.0 8.0 Q3 OPA348AIDR SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0 Q1 OPA4348AIDR SOIC D 14 2500 330.0 16.4 6.5 9.0 2.1 8.0 16.0 Q1 OPA4348AIPWR TSSOP PW 14 2500 330.0 12.4 6.9 5.6 1.6 8.0 12.0 Q1 OPA4348AIPWT TSSOP PW 14 250 180.0 12.4 6.9 5.6 1.6 8.0 12.0 Q1 Pack Materials-Page 1 PACKAGE MATERIALS INFORMATION www.ti.com 14-Jul-2012 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) OPA2348AIDCNR SOT-23 DCN 8 3000 203.0 203.0 35.0 OPA2348AIDCNT SOT-23 DCN 8 250 203.0 203.0 35.0 OPA2348AIDR SOIC D 8 2500 367.0 367.0 35.0 OPA348AIDBVR SOT-23 DBV 5 3000 180.0 180.0 18.0 OPA348AIDBVR SOT-23 DBV 5 3000 195.0 200.0 45.0 OPA348AIDCKR SC70 DCK 5 3000 180.0 180.0 18.0 OPA348AIDCKR SC70 DCK 5 3000 203.0 203.0 35.0 OPA348AIDCKT SC70 DCK 5 250 203.0 203.0 35.0 OPA348AIDR SOIC D 8 2500 367.0 367.0 35.0 OPA4348AIDR SOIC D 14 2500 367.0 367.0 38.0 OPA4348AIPWR TSSOP PW 14 2500 367.0 367.0 35.0 OPA4348AIPWT TSSOP PW 14 250 210.0 185.0 35.0 Pack Materials-Page 2 IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46C and to discontinue any product or service per JESD48B. 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