Low Power Voltage Detector
Features
Low power consumption Low temperature coefficient Built-in hysteresis characteristic
AF70XXH series Low ...
Description
Features
Low power consumption Low temperature coefficient Built-in hysteresis characteristic
AF70XXH series Low Power Voltage Detector
High input voltage (up to 15V) Output voltage accuracy: tolerance ±2% TO92, SOT89 SOT23-3 and SOT23 package
Applications
Battery checkers Level selectors Power failure detectors
Microcomputer reset Battery memory backup Non-volatile RAM signal storage protectors
General Description
The AF70XXH series devices are a 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 7.0V. 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 devices can be used with external comp...
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