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HT7611A - General Purpose PIR Controller

Download the HT7611A datasheet PDF. This datasheet also covers the HT7610A variant, as both devices belong to the same general purpose pir controller family and are provided as variant models within a single manufacturer datasheet.

General Description

The HT761x is a CMOS LSI chip designed for use in automatic PIR lamp control.

It can operate with a 2-wire configuration for triac applications or with a 3-wire configuration for relay applications.

Key Features

  • Operating voltage: 5V~12V.
  • Standby current: 100mA (Typ. ).
  • On-chip regulator.
  • Adjustable output duration.
  • CDS input.
  • 40 second warm-up.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (HT7610A-HoltekSemiconductor.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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Other Datasheets by Holtek Semiconductor

Part Number Description
HT7611B General Purpose PIR Controller
HT7610A General Purpose PIR Controller
HT7610B General Purpose PIR Controller
HT7612 General Purpose PIR Controller
HT7612B General Purpose PIR Controller

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
HT7610A/HT7610B/HT7611A/HT7611B General Purpose PIR Controller Features · Operating voltage: 5V~12V · Standby current: 100mA (Typ.) · On-chip regulator · Adjustable output duration · CDS input · 40 second warm-up Applications · PIR light controllers · Motion detectors · ON/AUTO/OFF selectable by MODE pin · Override function · Auto-reset if the ZC signal disappears over 3 seconds · 16-pin DIP package · Alarm systems · Auto door bells General Description The HT761x is a CMOS LSI chip designed for use in automatic PIR lamp control. It can operate with a 2-wire configuration for triac applications or with a 3-wire configuration for relay applications.