General Purpose Comparator w/an Open - Drain Output

The ADCMP370 / ADCMP371 are general purpose comparators with input offset voltages of 6mV (max). High performance over the -40°C to +85°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. The inputs on both parts and the output on the ADCMP370 can tolerate voltages up to 22 V, making them suitable for use as voltage detectors in portable equipment.

The devices are available in space-efficient, 5-lead SC70 packaging.

APPLICATIONS

* Voltage Detectors

* Battery Management Systems

* A/D Converters

* Low Voltage Applications

* Battery Powered Electronics

* Portable Equipment

* 2.25 V to 5.5 V Operating Voltage Range

* Low Power Consumption (4 µA)

* Output Stages: Open-Drain with High Voltage (22 V) Tolerance

* 50 nA Input Bias Current

* 150 nA Input Offset Current