TLC372 Series

Dual General Purpose LinCMOS™ Differential Comparator

Catalog

Dual General Purpose LinCMOS™ Differential Comparator

Part	Operating Temperature [Max]	Operating Temperature [Min]	Output Type	Current - Input Bias (Max)	Voltage - Supply, Single/Dual (±) [Max]	Voltage - Supply, Single/Dual (±) [Min]	Current - Output (Typ)	Type	Voltage - Input Offset (Max)	Current - Quiescent (Max) [Max]	Mounting Type	Supplier Device Package	Package / Case	Package / Case [y]	Package / Case [x]	Number of Elements	Package / Case [custom]	Package / Case [custom]	Package / Case	Package / Case
Texas Instruments TLC372CD	70 °C	0 °C	CMOS MOS Open-Drain TTL	5 pA	8 V 16 V	-1.5 V 3 V	20 mA	Differential	5 mV	400 µA	Surface Mount	8-SOIC	8-SOIC	3.9 mm	0.154 in	2
Texas Instruments TLC372MDR	125 °C	-55 °C	CMOS MOS Open-Drain TTL	5 pA	8 V 16 V	-2 V 4 V	20 mA	Differential	5 mV	400 µA	Surface Mount	8-SOIC	8-SOIC	3.9 mm	0.154 in	2
Texas Instruments TLC372QDRG4	125 °C	-40 °C	CMOS MOS Open-Drain TTL	5 pA	8 V 16 V	-2 V 4 V	20 mA	Differential	5 mV	300 µA	Surface Mount	8-SOIC	8-SOIC	3.9 mm	0.154 in	2
Texas Instruments TLC372MDRG4	125 °C	-55 °C	CMOS MOS Open-Drain TTL	5 pA	8 V 16 V	-2 V 4 V	20 mA	Differential	5 mV	400 µA	Surface Mount	8-SOIC	8-SOIC	3.9 mm	0.154 in	2
Texas Instruments TLC372CPWR	70 °C	0 °C	CMOS MOS Open-Drain TTL	5 pA	8 V 16 V	-1.5 V 3 V	20 mA	Differential	5 mV	400 µA	Surface Mount	8-TSSOP	8-TSSOP			2	0.173 "	4.4 mm
Texas Instruments TLC372MP	125 °C	-55 °C	CMOS MOS Open-Drain TTL	5 pA	8 V 16 V	-2 V 4 V	20 mA	Differential	5 mV	400 µA	Through Hole	8-PDIP	8-DIP			2			0.3 in	7.62 mm
Texas Instruments TLC372CPW	70 °C	0 °C	CMOS MOS Open-Drain TTL	5 pA	8 V 16 V	-1.5 V 3 V	20 mA	Differential	5 mV	400 µA	Surface Mount	8-TSSOP	8-TSSOP			2	0.173 "	4.4 mm
Texas Instruments TLC372QDR	125 °C	-40 °C	CMOS MOS Open-Drain TTL	5 pA	8 V 16 V	-2 V 4 V	20 mA	Differential	5 mV	300 µA	Surface Mount	8-SOIC	8-SOIC	3.9 mm	0.154 in	2
Texas Instruments TLC372QD	125 °C	-40 °C	CMOS MOS Open-Drain TTL	5 pA	8 V 16 V	-2 V 4 V	20 mA	Differential	5 mV	300 µA	Surface Mount	8-SOIC	8-SOIC	3.9 mm	0.154 in	2
Texas Instruments TLC372MD	125 °C	-55 °C	CMOS MOS Open-Drain TTL	5 pA	8 V 16 V	-2 V 4 V	20 mA	Differential	5 mV	400 µA	Surface Mount	8-SOIC	8-SOIC	3.9 mm	0.154 in	2

Catalog

Dual General Purpose LinCMOS™ Differential Comparator

Key Features

• Single or Dual-Supply OperationWide Range of Supply Voltages 2 V to 18 VLow Supply Current Drain 150 µA Typ at 5 VFast Response Time . . . 200 ns Typ for TTL-Level Input StepBuilt-in ESD ProtectionHigh Input Impedance . . . 1012Ω TypExtremely Low Input Bias Current 5 pA TypUltrastable Low Input Offset VoltageInput Offset Voltage Change at Worst-Case Input Conditions Typically 0.23 µV/Month, Including the First 30 DaysCommon-Mode Input Voltage Range Includes GroundOutput Compatible With TTL, MOS, and CMOSPin-Compatible With LM393LinCMOS is a trademark of Texas Instruments Incorporated.All other trademarks are the property of their respective owners.Single or Dual-Supply OperationWide Range of Supply Voltages 2 V to 18 VLow Supply Current Drain 150 µA Typ at 5 VFast Response Time . . . 200 ns Typ for TTL-Level Input StepBuilt-in ESD ProtectionHigh Input Impedance . . . 1012Ω TypExtremely Low Input Bias Current 5 pA TypUltrastable Low Input Offset VoltageInput Offset Voltage Change at Worst-Case Input Conditions Typically 0.23 µV/Month, Including the First 30 DaysCommon-Mode Input Voltage Range Includes GroundOutput Compatible With TTL, MOS, and CMOSPin-Compatible With LM393LinCMOS is a trademark of Texas Instruments Incorporated.All other trademarks are the property of their respective owners.

Description

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. 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.