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See Technical Specifications

TS3702IDT

Micropower dual CMOS voltage comparator

Manufacturer:

STMicroelectronics, Inc
Mfr.Part #:

TS3702IDT
Datasheet:

TS3702IDT Datasheet (PDF)
Type:

General Purpose
Number of Elements:

2
Output Type:

CMOS, Push-Pull
Voltage - Supply, Single/Dual (±):

2.7V ~ 16V, ±1.35V ~ 8V
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TS3702IDT General Description

The TS3702 is a micropower CMOS dual voltage comparator with extremely low consumption of 9µA typ / comparator (20 times less than bipolar LM393). The push-pull CMOS output stage allows power and space saving by eliminating the external pull-up resistor required by usual open-collector output comparators.Thus response times remain similar to the LM393.

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Key Features

High input impedance: 10¹²Ωtyp
Input common-mode voltage range includes GND
Pin-to-pin and functionally compatible with bipolar LM393
Push-pull CMOS output (no external pull-up resistor required)
Wide single supply range: 2.7V to 16V or dual supplies (±1.35V to ±8V)
Extremely low supply current: 9µA typ / comparator
Extremely low input offset currents: 1pA typ
Fast response time: 2µs typ for 5mV overdrive
Extremely low input bias current: 1pA typ

Specifications

Category	Integrated Circuits (ICs)LinearComparators	Series	-
Type	General Purpose	Number of Elements	2
Output Type	CMOS, Push-Pull	Voltage - Supply, Single/Dual (±)	2.7V ~ 16V, ±1.35V ~ 8V
Voltage - Input Offset (Max)	5mV @ 10V	Current - Input Bias (Max)	1pA @ 5V
Current - Output (Typ)	20mA	Current - Quiescent (Max)	25µA
CMRR, PSRR (Typ)	82dB CMRR	Propagation Delay (Max)	-
Hysteresis	-	Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount	Base Product Number	TS3702