Specification	TLC372QD

Current - Input Bias (Max)	5 pA
Current - Output (Typ)	20 mA
Current - Quiescent (Max) [Max]	300 µA
Mounting Type	Surface Mount
Number of Elements	2
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Type	TTL, MOS, Open-Drain, CMOS
Package / Case	8-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Supplier Device Package	8-SOIC
Type	Differential
Voltage - Input Offset (Max)	5 mV
Voltage - Supply, Single/Dual (±) [Max]	16 V, 8 V
Voltage - Supply, Single/Dual (±) [Min]	4 V, -2 V

TLC372 Series

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

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 2.41
		10	$ 1.55
		25	$ 1.33
		100	$ 1.07
Texas Instruments	TUBE	1	$ 1.15
		100	$ 0.95
		250	$ 0.68
		1000	$ 0.52

Description

General part information

TLC372 Series

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.

Documents

Technical documentation and resources

TLC372 LinCMOS(TM) Dual Differential Comparators datasheet (Rev. E)

Data sheet