Datasheet Summary
HT7022A 2.2V Voltage Detector
Features
- Low detectable voltage 2.2V
- Low power consumption
- Low temperature coefficient
- Built-in high-stability reference source
- Built-in hysteresis characteristic
- TO-92 and SOT-89 package
Applications
- Battery checkers
- Power failure detectors
- Microputer reset
- Battery memory backup
- Non-volatile RAM signal storage protectors
General Description
The HT7022A is a three-terminal low power voltage detector implemented in CMOS technology. It detects a particular fixed voltage 2.2V. The voltage detector consists of a high-precision and low power consumption standard voltage source, a parator, hysteresis circuit, and an output driver....