PT8A978P PDF Datasheet
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Description
This is (PT8A977P/W /PT8A978P/LW) 5-Function Remote Controller.
Data Sheet PT8A977P, 977W, 978P, 978LW 5-Function Remote Controller
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Features
PT8A977P, 977W works as encoder and PT8A978P, 978LW works as decoder Five pins for five control functions Operating power-supply voltage: 2.5V to 5.0V (977P, 977W, 978P), 2.0V to 5.0V (978LW) Auto-power-off if no press on any button in 8s or continuously press on any button over 4 minues Press on any button as wake up (977P, 977W) Manual-power-off with OFF button One output pin used for external power control (977P, 977W) On-chip oscillator with an external resistor On-chip reversing amplifiers (978P, 978LW) Low operating current Few external components needed Package: 14-pin DIP, 14-pin SOIC, 16-pin DIP and 16-pin.