ICM7249 - Micro-Power Event/Hour Meter

Intersil Corporation

Datasheet Details

Part number	ICM7249
Manufacturer	Intersil Corporation
File Size	56.19 KB
Description	Micro-Power Event/Hour Meter
Datasheet	ICM7249_IntersilCorporation.pdf

The ICM7249 Timer/Counter is intended for long-term battery-supported industrial applications.

Hour Meter Requires Only 4 Parts Total.
Micropower Operation: < 1µA at 2.8V (Typ).
10 Year Operation On One Lithium Cell. 21/2 Year Battery Life with Display Connected.
Directly Drives 51/2 Digit LCD.
14 Programmable Modes of Operation.
Times Hrs. , 0.1 Hrs. , 0.01 Hrs. , 0.1 Mins.
Counts 1’s, 10’s, 100’s, 1000’s.
Dual Function Input Circuit - Selectable Debounce for Counter - High-Pass Filter for Timer.
Direct AC Li.

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Published: May 10, 2007 |