TLC372

93 mm² 9.81 x 9.43

19 mm² 3.91 x 4.9

19 mm² 4.9 x 3.9

48 mm² 6.2 x 7.8

19 mm² 3 x 6.4

Single or Dual-Supply Operation
Wide Range of Supply Voltages 2 V to 18 V
Low Supply Current Drain 150 µA Typ at 5 V
Fast Response Time . . . 200 ns Typ for TTL-Level Input Step
Built-in ESD Protection
High Input Impedance . . . 10¹² Ω Typ
Extremely Low Input Bias Current 5 pA Typ
Ultrastable Low Input Offset Voltage
Input Offset Voltage Change at Worst-Case Input Conditions Typically 0.23 µV/Month, Including the First 30 Days
Common-Mode Input Voltage Range Includes Ground
Output Compatible With TTL, MOS, and CMOS
Pin-Compatible With LM393

LinCMOS is a trademark of Texas Instruments Incorporated.
All other trademarks are the property of their respective owners.

Single or Dual-Supply Operation
Wide Range of Supply Voltages 2 V to 18 V
Low Supply Current Drain 150 µA Typ at 5 V
Fast Response Time . . . 200 ns Typ for TTL-Level Input Step
Built-in ESD Protection
High Input Impedance . . . 10¹² Ω Typ
Extremely Low Input Bias Current 5 pA Typ
Ultrastable Low Input Offset Voltage
Input Offset Voltage Change at Worst-Case Input Conditions Typically 0.23 µV/Month, Including the First 30 Days
Common-Mode Input Voltage Range Includes Ground
Output Compatible With TTL, MOS, and CMOS
Pin-Compatible With LM393

LinCMOS is a trademark of Texas Instruments Incorporated.
All other trademarks are the property of their respective owners.

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This device is fabricated using LinCMOS™ technology and consists of two independent voltage comparators, each designed to operate from a single power supply. Operation from dual supplies is also possible if the difference between the two supplies is 2 V to 18 V. Each device features extremely high input impedance (typically greater than 10¹²Ω), allowing direct interfacing with high-impedance sources. The outputs are n-channel open-drain configurations and can be connected to achieve positive-logic wired-AND relationships.

The TLC372 has internal electrostatic discharge (ESD) protection circuits and has been classified with a 1000-V ESD rating using human body model testing. However, care should be exercised in handling this device as exposure to ESD may result in a degradation of the device parametric performance.

The TLC372C is characterized for operation from 0°C to 70°C. The TLC372I is characterized for operation from –40°C to 85°C. The TLC372M is characterized for operation over the full military temperature range of –55°C to 125°C. The TLC372Q is characterized for operation from –40°C to 125°C.

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	Type	Title	Date
*	Data sheet	TLC372 LinCMOS(TM) Dual Differential Comparators datasheet (Rev. E)	18 Jul 2008
	E-book	The Signal e-book: A compendium of blog posts on op amp design topics	28 Mar 2017

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TLC372 PSpice Model

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