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8A977 Schematic ( Datenblatt PDF ) - ETC

Teilenummer 8A977
Beschreibung REMOTE CONTROLLER
Hersteller ETC
Logo ETC Logo 

Gesamt 9 Seiten
		
8A977 Datasheet, Funktion
深圳市科信威电子有限公司
Tel: 0755-27805565
科芯微电子(香港)有限公司
Fax: 0755-27897289
http://www.szkxw.com
REMOTE CONTROLLER WITH FIVE
FUNCTIONS
8A977\8A978
DESCRIPTION
The 8A977/8A978 is a pair of CMOS LSIs designed for remote
controlled car applications. The 8A977/8A978 has five control keys
for controlling the motions (i.e. forward, backward, rightward, leftward
and the turbo function ) of the remote controlled car.
FEATURES
* Wide operating voltage range (VCC=1.5~5.0V)
* Low stand-by current
* Auto-power-off function for 8A977
* Few external components are needed
* Built-in 3.6V zener for 8A978
ORDERING INFORMATION
BLOCK DIAGRAM
http://www.szkxw.com
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8A977 Datasheet, Funktion
深圳市科信威电子有限公司
Tel: 0755-27805565
科芯微电子(香港)有限公司
Fax: 0755-27897289
http://www.szkxw.com
8A977\8A978
TYPICAL APPLICATION CIRCUIT
TRANSMITTER
RECEIVER
http://www.szkxw.com
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