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HT7022A - 2.2V Voltage Detector

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 comparator, hysteresis circuit, and an output driver.

Key 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.

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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 · Microcomputer 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 comparator, hysteresis circuit, and an output driver. CMOS technology ensures low power consumption.