PT8A2642
Features
- Operating voltage: 5V (Typ.)
- Average supply current: 120µA (Typ.)
- 2 stage op-amp for filter.
- Build-in noise rejection circuit.
- On-chip regulator.
- Adjustable output duration
- Override function.
- ON/AUTO/OFF selectable by MODE pin
- Apply to AC 220V/50Hz and 110V/60Hz.
- Auto-reset if the ZC signal disappears over 3 seconds
- Output pulse (PT8A2641/5/7) to drive triac or output level (PT8A2642/6/8) to drive relay.
- CDS to enable/disable output.
- 40 second warm-up.
- Quick check mode for installation.
PT8A2641-2642/2645-2648
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PIR Sensor Light Switch
Product Description
The PT8A264X 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. The chip is equipped with...
