General Purpose Comparators
Preliminary Technical Data
ADCMP370/ADCMP371


Rev.PrB
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FEATURES
2.25V to 5.5V Operating Voltage Range
Low Power Consumption (2µA)
Output Stages
ADCMP370: Open-Drain with High Voltage (22V)
Tolerance
ADCMP371: Push-Pull
10nA Input Bias Current
5nA Input Offset Current
6mV Input Offset Voltage
0V to VCC Common Mode Input Range
Specified Over -40°C to +125°C Temperature Range
5-Lead SC70 Package

APPLICATIONS
Voltage Detectors
Battery Management Systems
A/D Converters
Low Voltage Applications
Battery Powered Electronics
Portable Equipment


GENERAL DESCRIPTION
The ADCMP370/ADCMP371 are general purpose comparators
with input offset voltages of 6mV (max). High performance
over the -40°C to +125°C temperature range make them
suitable for use in automotive and other thermally harsh
applications, while low power consumption and space efficient
SC70 packaging make them ideal for battery powered portable
equipment.
The ADCMP371 has a push-pull output stage, while the
ADCMP370 has an open-drain output, which can be pulled as
high as 22V through an external resistor.
FUNCTIONAL BLOCK DIAGRAMS
X49X4EX2B
ADM331
GND
X49X4EX2D
OUT
V
CC
X49X4EX2B
V
CCADM332
GND
X49X4EX2D
OUT
V
CC





ADCMP370
ADCMP371