Part number:
NJU7181
Manufacturer:
New Japan Radio
File Size:
176.67 KB
Description:
Signal level sensor system.
Datasheet Details
Part number:
NJU7181
Manufacturer:
New Japan Radio
File Size:
176.67 KB
Description:
Signal level sensor system.
NJU7181, SIGNAL LEVEL SENSOR SYSTEM
The NJU7181 is a signal level sensor system IC.
It sends a High flag to the microprocessor or other equipments whenever it detects the existence of the audio signal.
The NJU7181 includes a delay circuit which allows the IC continue to hold the flag after the absence of the audio signal.
This holding
NJU7181 Features
* Operating Voltage 0.9 to 5.5V
* Low Operating Current 55µA typ.
* Delay circuit for long Recovery time
* Adjustable Recovery time by external capacitor
* Adjustable Input Sensitivity by external resistance
* C-MOS Technology
* Package Outline
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