Features
• Low power consumption • Low temperature coefficient • High input voltage range (up to 30V) • Quiescent cu...
Features
Low power consumption Low temperature coefficient High input
voltage range (up to 30V) Quiescent current 2.5μA Output
voltage accuracy: tolerance ±1% Built-in hysteresis characteristic TO92, SOT89 and SOT23-5 package
Applications
Battery checkers Level selectors Power failure detectors Microcomputer reset Battery memory backup Non-volatile RAM signal storage protectors
HT70xxA-2 TinyPowerTM
Voltage Detector
General Description
The HT70xxA-2 series devices area set of three terminal low power
voltage detectors implemented in
CMOS technology. Each
voltage detector in the series detects a particular fixed
voltage ranging from 2.2V to 8.2V. The
voltage detectors consist of a high-precision and low power consumption standard
voltage source as well as a comparator, hysteresis circuit, and an output driver.
CMOS technology ensures low power consumption.
Although designed primarily as fixed
voltage detectors, these de...