AMIS-70020 - Power Failure Elapsed Time Counter

AMI SEMICONDUCTOR

Datasheet Details

Part number	AMIS-70020
Manufacturer	AMI SEMICONDUCTOR
File Size	365.98 KB
Description	Power Failure Elapsed Time Counter
Datasheet	AMIS-70020_AMISEMICONDUCTOR.pdf

The AMIS-70020 is a timer IC that measures the duration of power failures of up to five hours.

Measures the time elapsed during a power failure.
Measures up to five hours.
1 second resolution (RC oscillator/1024).
Autonomous operation during power failure.
Auto switching to backup power.
Auto counter-start/stop function.
Maintenance free buffer capacitor www. DataSheet4U. com - 6 hours back-up with 10mF - Capacitor recharge management built in (no external diode needed).
Li-button cell - CR1220 (35mAh) supports up to 1.

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Published: Nov 4, 2009 |