Holtek Semiconductor HT7024A-3
The HT70xxA-3 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.FEATURES
● Low power consumption● Low temperature coefficient
● High input voltage range (up to 30V)
● Quiescent current 1μA
● Output voltage accuracy: tolerance ±2%
● 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-3 TinyPowerTM Voltage Detector
GENERAL DESCRIPTION
CMOS technology ensures low power consumption. Although designed primarily as fixed voltage detectors, these devi