TSX393 Micropower dual CMOS voltage comparators Datasheet - production data D SO8 (plastic micropackage) Input common-mode voltage range includes ground Open drain output High input impedance: 1012 typ Fast response time: 2 s typ. for 5 mV overdrive ESD tolerance: 4 kV HBM, 200 V MM Related products P TSSOP8 (thin shrink small outline package) Applications DFN8 2x2 mm (plastic micropackage) Features Low supply current: 5 A typ. per comparator Wide single supply range 2.7 V to 16 V or dual supplies (1.35 V to 8 V) Extremely low input bias current: 1 pA typ. July 2017 Automotive Industrial Description S MiniSO8 (plastic package) Pin-to-pin and functionally compatible with the dual CMOS TS393 comparators See the TSX3702 for push-pull output The TSX393 is a micropower CMOS dual voltage comparator which exhibits a very low current consumption of 5 A typical per comparator. This device was designed as the improvement of the TS393: it shows a lower current consumption, a better input offset voltage, and an enhanced ESD tolerance. The TSX393 is fully specified over a wide temperature range and is proposed in automotive grade for the SO8 package. It is fully compatible with the TS393 CMOS comparator and is available with similar packages. New tiny packages (MiniSO8 and DFN8 2x2 mm) are also proposed for the TSX393 thus allowing even more integration on applications. DocID026989 Rev 4 This is information on a product in full production. 1/23 www.st.com Contents TSX393 Contents 1 Package pin connections................................................................ 3 2 Absolute maximum ratings............................................................. 4 3 Operating conditions ...................................................................... 5 4 5 Schematic diagram.......................................................................... 6 Electrical characteristics ................................................................ 7 6 Application information (input voltages) ..................................... 14 7 Package information ..................................................................... 15 8 9 2/23 7.1 SO8 package information ................................................................ 16 7.2 TSSOP8 package information ......................................................... 17 7.3 DFN8 2x2 package information ....................................................... 18 7.4 MiniSO8 package information ......................................................... 20 Ordering information..................................................................... 21 Revision history ............................................................................ 22 DocID026989 Rev 4 Package pin connections TSX393 1 Package pin connections Figure 1: Pin connections top view Out1 8 Vcc+ 7 Out2 - 6 In2- + 5 In2+ 1 In1- 2 - In1+ 3 + Vcc- 4 DocID026989 Rev 4 3/23 Absolute maximum ratings 2 TSX393 Absolute maximum ratings Table 1: Absolute maximum ratings (AMR) Symbol Parameter VCC+ Vid Value Supply voltage(1) 18 Differential input voltage(2) 18 voltage(3) Vin Input Vo Output voltage 18 Io Output current 20 IF Forward current in ESD protection diodes on inputs (4) 50 Tj Maximum junction temperature 150 -0.3 to 18 Thermal resistance junction to ambient(5) Rthja Tstg Storage temperature range HBM: human body MM: machine ESD SO8 125 TSSOP8 120 MiniSO8 190 DFN8 2x2 115 -65 to 150 model(6) model(7) Unit V mA C C/W C 4000 200 CDM: charged device model(8) 1500 Latch-up immunity 200 V mA Notes: (1)All voltage values, except the differential voltage, are with respect to network ground terminal (2)Differential voltages are the non-inverting input terminal with respect to the inverting input terminal (3)Excursions of input voltages may exceed the power supply level. As long as the common mode voltage (Vicm = (Vin+) + (Vin-)/2) remains within the specified range, the comparator provides a stable output state. However, the maximum current of the input stage, through the ESD diodes (IF), must be strictly observed. (4)Guaranteed by design (5)Short-circuits 4/23 can cause excessive heating and destructive dissipation. Values are typical. (6)According to JEDEC standard JESD22-A114F (7)According to JEDEC standard JESD22-A115A (8)According to ANSI/ESD STM5.3.1 DocID026989 Rev 4 TSX393 3 Operating conditions Operating conditions Table 2: Operating conditions Symbol VCC+ Vicm Toper Parameter Supply voltage Value Unit 2.7 to 16 Common mode input voltage range Tmin Tamb Tmax 0 to (VCC+) - 1.5 0 to Operating free-air temperature range DocID026989 Rev 4 (VCC+) V -2 -40 to 125 C 5/23 Schematic diagram 4 TSX393 Schematic diagram Figure 2: Schematic diagram (one operator) VCC+ ESD CLAMP IN+ IN- OUT VCC- 6/23 DocID026989 Rev 4 TSX393 5 Electrical characteristics Electrical characteristics Table 3: VCC+ = 3 V, VCC- = 0 V, Tamb = 25 C (unless otherwise specified) Symbol Parameter Vio Input offset voltage(1) Iio Input offset current(2) Input bias current (2) Iib CMR Common-mode rejection ratio Condition Min. Typ. Max. Vicm = 0 V -5 0.1 5 Tmin Tamb Tmax -6 Vicm = VCC/2 1 Tmin Tamb Tmax Vicm = VCC/2 1 Tmin Tamb Tmax Vicm = 0 to (VCC Tmax - 2 V, Tmin Tamb Supply voltage rejection ratio IOH High-level output voltage Vid = 1 V, VOH = 3 V VOL Low-level output voltage Vid = -1 V, IOL = 4 mA = 3 V to 5 V, Vicm = VCC/2 Tmin Tamb Tmax Supply current per comparator 58 55 69 dB 88 69 1 300 Tmin Tamb Tmax tPLH 5 8 Response time high to low Fall time Vicm = 0 V, f = 10 kHz, RL = 5.1 k, CL = 50 pF, overdrive = 5 mV 2.5 Overdrive = 100 mV 0.53 9 A 0.65 0.7 Vicm = 0 V, f = 10 kHz, RL = 5.1 k, CL = 50 pF, overdrive = 5 mV 2.0 Overdrive = 100 mV 0.4 f = 10 kHz, CL = 50 pF, RL = 5.1 k, overdrive 50 mV mV 11 Tmin Tamb Tmax tf nA 6 7 Tmin Tamb Tmax tPHL 400 600 Tmin Tamb Tmax No load, outputs high 40 1000 Tmin Tamb Tmax Response time low to high pA 73 Tmin Tamb Tmax No load, outputs low ICC 10 1200 Vicm = 0 to (VCC+) - 1.5 V +) mV 10 600 VCC+ SVR 6 Unit s 0.6 0.65 39 ns Notes: (1)The specified offset voltage is the maximum value required to drive the output up to 2.5 V or down to 0.3 V (2)Guaranteed by design DocID026989 Rev 4 7/23 Electrical characteristics TSX393 Table 4: VCC+ = 5 V, VCC- = 0 V, Tamb = 25 C (unless otherwise specified) Symbol Parameter Vio Input offset voltage(1) Iio Input offset current(2) Iib Input bias current CMR Condition (2) Common-mode rejection ratio Min. Typ. Max. Vicm = VCC/2 -5 0.1 5 Tmin Tamb Tmax -6 Vicm = VCC/2 1 Tmin Tamb Tmax Vicm = VCC/2 1 Tmin Tamb Tmax Vicm = 0 to (VCC +) - 1.5 V 66 Supply voltage rejection ratio VCC+ = 5 V to 10 V, Vicm = VCC/2 71 Tmin Tamb Tmax 70 IOH High-level output voltage Vid = 1 V, VOH = 5 V VOL Low-level output voltage Vid = -1 V, IOL = 4 mA dB 89 1 180 Tmin Tamb Tmax Response time low to high 5 9 Overdrive = 10 mV 1.6 Overdrive = 20 mV 1.0 Overdrive = 40 mV 0.7 Overdrive = 100 mV 0.52 Tmin Tamb Tmax tPHL 0.55 2.8 Overdrive = 10 mV 1.8 Overdrive = 20 mV 1.0 Overdrive = 40 mV 0.7 Overdrive = 100 mV 0.46 Tmin Tamb Tmax Tmin Tamb Tmax 8/23 DocID026989 Rev 4 A 0.6 0.7 0.75 Vicm = 0 V, f = 10 kHz, RL = 5.1 k, CL = 50 pF, overdrive = 5 mV TTL input (3) 10 0.7 Tmin Tamb Tmax Response time high to low mV 11 2.5 TTL nA 8 9 Vicm = 0 V, f = 10 kHz, RL = 5.1 k, CL = 50 pF, overdrive = 5 mV input(3) 250 400 Tmin Tamb Tmax No load, outputs high 40 1000 Tmin Tamb Tmax tPLH pA 85 Tmin Tamb Tmax No load, outputs low Supply current per comparator 10 1200 65 ICC mV 10 600 Vicm = 0 to (VCC+) - 2 V, Tmin Tamb Tmax SVR 6 Unit 0.6 0.7 0.30 0.40 0.50 s TSX393 Electrical characteristics Symbol tf Parameter Condition Min. f = 10 kHz, CL = 50 pF, RL = 5.1 k, overdrive 50 mV Fall time Typ. Max. 30 Unit ns Notes: (1)The specified offset voltage is the maximum value required to drive the output up to 4.5 V or down to 0.3 V (2)Guaranteed by design (3)A step from 0 V to 3 V is applied on one input while the other is fixed at 1.4 V. Response time is the time interval between the application of the input voltage step and the moment the output voltage reaches 50 % of its final value. Table 5: VCC+ = 16 V, VCC- = 0 V, Tamb = 25 C (unless otherwise specified) Symbol Parameter Vio Input offset voltage(1) Iio Input offset current(2) Iib CMR Input bias current(2) Common-mode rejection ratio Condition Min. Typ. Max. Vicm = VCC/2 -5 0.1 5 Tmin Tamb Tmax -6 Vicm = VCC/2 1 Tmin Tamb Tmax Vicm = VCC/2 1 Tmin Tamb Tmax Vicm = 0 to (VCC +) - 1.5 V 72 Supply voltage rejection ratio VCC+ = 5 V to 16 V, Vicm = VCC/2 73 Tmin Tamb Tmax 72 IOH High-level output voltage Vid = 1 V, VOH = 16 V VOL Low-level output voltage Vid = -1 V, IOL = 4 mA dB 90 1 90 Tmin Tamb Tmax Response time low to high 7 11 Response time high to low mV 13 A 14 Vicm = 0 V, f = 10 kHz, RL = 5.1 k, CL = 50 pF, overdrive = 5 mV 2.3 Overdrive = 10 mV 1.5 Overdrive = 20 mV 1.0 Overdrive = 40 mV 0.7 Overdrive = 100 mV 0.55 0.65 s 0.70 Vicm = 0 V, f = 10 kHz, RL = 5.1 k, CL = 50 pF, overdrive = 5 mV 2.4 Overdrive = 10 mV 1.6 DocID026989 Rev 4 nA 9 10 Tmin Tamb Tmax tPHL 150 250 Tmin Tamb Tmax No load, outputs high 40 1000 Tmin Tamb Tmax tPLH pA 90 Tmin Tamb Tmax No load, outputs low Supply current per comparator 10 1200 70 ICC mV 10 600 Vicm = 0 to (VCC+) - 2 V, Tmin Tamb Tmax SVR 6 Unit 9/23 Electrical characteristics Symbol TSX393 Parameter Condition Min. Typ. Overdrive = 20 mV 1.0 Overdrive = 40 mV 0.7 Overdrive = 100 mV 0.55 Tmin Tamb Tmax tf Fall time f = 10 kHz, CL = 50 pF, RL = 5.1 k, overdrive 50 mV Max. 0.70 0.75 11 Notes: (1)The specified offset voltage is the maximum value required to drive the output up to 4.5 V or down to 0.3 V (2)Guaranteed 10/23 by design DocID026989 Rev 4 Unit ns TSX393 Electrical characteristics Figure 3: Current consumption vs. supply voltage, output high Figure 4: Current consumption vs. supply voltage, output low Figure 5: Current consumption vs. input common-mode voltage, output high Figure 6: Current consumption vs. commonmode voltage, output low Figure 7: Output leakage current vs. output voltage, VCC = 5 V Figure 8: Output leakage current vs. supply voltage, VCC = 5 V DocID026989 Rev 4 11/23 Electrical characteristics TSX393 Figure 9: Output voltage drop vs. output sink current, VCC = 5 V Figure 10: Output voltage drop vs. output sink current, VCC = 12 V Figure 11: Input offset voltage distribution, VCC = 5 V Figure 12: Input current vs input voltage, VCC =5V 1E-3 1E-4 1E-5 1E-6 1E-7 VCC= 5V ib (A) 1E-8 o T = 125 C o T = 85 C I 1E-9 1E-10 1E-11 1E-12 o T = 25 C 1E-13 1E-14 Figure 13: Propagation delay tPLH vs. input signal overdrive, VCC = 5 V 12/23 0 2 4 6 8 V (V) in 10 12 14 16 Figure 14: Propagation delay tPHL vs. input signal overdrive, VCC = 5 V DocID026989 Rev 4 TSX393 Electrical characteristics Figure 15: Propagation delay tPLH vs. input signal overdrive, VCC = 5 V Figure 16: Propagation delay tPHL vs. supply voltage, VCC = 5 V DocID026989 Rev 4 13/23 Application information (input voltages) 6 TSX393 Application information (input voltages) The ESD strategy used in the TSX393 (and shown in Figure 2 allows input voltages from 0.3 V up to 16 V to be applied regardless of the VCC+ voltage. When VIN > VCC+ a leakage current goes from the input through the protection diode to the ESD clamp. This current is about 0.2 nA at 25 C and about 250 nA at 125 C. For a detailed input characteristic see Figure 12. The device is designed to prevent phase reversal. 14/23 DocID026989 Rev 4 TSX393 7 Package information Package information In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK(R) packages, depending on their level of environmental compliance. ECOPACK(R) specifications, grade definitions and product status are available at: www.st.com. ECOPACK(R) is an ST trademark. DocID026989 Rev 4 15/23 Package information 7.1 TSX393 SO8 package information Figure 17: SO8 package outline Table 6: SO8 mechanical data Dimensions Ref. Millimeters Min. Typ. A Max. Min. Typ. 1.75 0.25 Max 0.069 A1 0.10 A2 1.25 b 0.28 0.48 0.011 0.019 c 0.17 0.23 0.007 0.010 D 4.80 4.90 5.00 0.189 0.193 0.197 E 5.80 6.00 6.20 0.228 0.236 0.244 E1 3.80 3.90 4.00 0.150 0.154 0.157 e 0.004 0.010 0.049 1.27 0.050 h 0.25 0.50 0.010 0.020 L 0.40 1.27 0.016 0.050 8 0 L1 k ccc 16/23 Inches 1.04 0 0.040 0.10 DocID026989 Rev 4 8 0.004 TSX393 7.2 Package information TSSOP8 package information Figure 18: TSSOP8 package outline Table 7: TSSOP8 mechanical data Dimensions Ref. Millimeters Min. Typ. A Inches Max. Min. Typ. 1.2 A1 0.05 A2 0.80 b Max. 0.047 0.15 0.002 1.05 0.031 0.19 0.30 0.007 0.012 c 0.09 0.20 0.004 0.008 D 2.90 3.00 3.10 0.114 0.118 0.122 E 6.20 6.40 6.60 0.244 0.252 0.260 E1 4.30 4.40 4.50 0.169 0.173 0.177 8 0 0.75 0.018 e 1.00 0.65 k 0 L 0.45 0.60 0.006 0.039 0.041 0.0256 8 0.024 L1 1 0.039 aaa 0.1 0.004 DocID026989 Rev 4 0.030 17/23 Package information 7.3 TSX393 DFN8 2x2 package information Figure 19: DFN8 2x2 package outline Table 8: DFN8 2x2 mechanical data Dimensions Ref. Millimeters Inches Min. Typ. Max. Min. Typ. Max. A 0.70 0.75 0.80 0.028 0.030 0.031 A1 0.00 0.02 0.05 0.000 0.001 0.002 b 0.15 0.20 0.25 0.006 0.008 0.010 D 2.00 0.079 E 2.00 0.079 e 0.50 0.020 L 0.045 0.55 0.65 N 18/23 0.018 8 DocID026989 Rev 4 0.022 0.026 TSX393 Package information Figure 20: DFN8 2x2 recommended footprint 1.80 mm 0.75 mm 2.80 mm 0.30 mm 0.50 mm DocID026989 Rev 4 19/23 Package information 7.4 TSX393 MiniSO8 package information Figure 21: MiniSO8 package outline Table 9: MiniSO8 mechanical data Dimensions Ref. Millimeters Min. Typ. A Max. Min. Typ. 1.1 A1 0 A2 0.75 b Max. 0.043 0.15 0 0.95 0.030 0.22 0.40 0.009 0.016 c 0.08 0.23 0.003 0.009 D 2.80 3.00 3.20 0.11 0.118 0.126 E 4.65 4.90 5.15 0.183 0.193 0.203 E1 2.80 3.00 3.10 0.11 0.118 0.122 e L 0.85 0.65 0.40 0.60 0.006 0.033 0.80 0.016 0.024 0.95 0.037 L2 0.25 0.010 ccc 0 0.037 0.026 L1 k 20/23 Inches 8 0.10 DocID026989 Rev 4 0 0.031 8 0.004 TSX393 8 Ordering information Ordering information Table 10: Order codes Order code Temperature range Package Packing Marking TSX393IDT SO8 SX393I TSX393IPT TSSOP8 SX393 TSX393IST TSX393IQ2T TSX393IYDT(1) -40 C, 125 C MiniSO8 Tape and reel K530 DFN8 2x2 K5K SO8 (automotive grade) SX393IY Notes: (1)Qualified and characterized according to AEC Q100 and Q003 or equivalent, advanced screening according to AEC Q001 & Q002 or equivalent. DocID026989 Rev 4 21/23 Revision history 9 TSX393 Revision history Table 11: Document revision history Date Revision 30-Oct-2014 1 Initial release. 2 Table 1: "Absoluet maximum ratings (AMR)": updated Rthja value for the DFN8 2x2 package. Section 7.3" "DFN8 2x2 package information": replaced pacakge outline, mechanical data, and recommended footprint by "non-exposed" pad information. 06-Jun-2016 3 Table 3, Table 4, and Table 5: updated Iio and Iib temperature max values, updated VOL condition. In Table 3 only, updated tPHL max value. In Table 5 only, updated IOH condition. Table 10: updated automotive footnote. 06-Jul-2017 4 Table 10: updated automotive footnote. 07-Sep-2015 22/23 Changes DocID026989 Rev 4 TSX393 IMPORTANT NOTICE - PLEASE READ CAREFULLY STMicroelectronics NV and its subsidiaries ("ST") reserve the right to make changes, corrections, enhancements, modifications, and improvements to ST products and/or to this document at any time without notice. Purchasers should obtain the latest relevant information on ST products before placing orders. ST products are sold pursuant to ST's terms and conditions of sale in place at the time of order acknowledgement. Purchasers are solely responsible for the choice, selection, and use of ST products and ST assumes no liability for application assistance or the design of Purchasers' products. No license, express or implied, to any intellectual property right is granted by ST herein. Resale of ST products with provisions different from the information set forth herein shall void any warranty granted by ST for such product. ST and the ST logo are trademarks of ST. All other product or service names are the property of their respective owners. Information in this document supersedes and replaces information previously supplied in any prior versions of this document. (c) 2017 STMicroelectronics - All rights reserved DocID026989 Rev 4 23/23