UA3730 - SECURITY LOCK

Datasheet Summary

Description

regarding the information in this publication or regarding the freedom of the described chip from patent infringement.

Furthermore, UMC makes no warranty of mercharitability or fitness for any purpose.

UMC Corporation

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Datasheet Details

Part number	UA3730
Manufacturer	UMC Corporation
File Size	453.91 KB
Description	SECURITY LOCK
Datasheet	UA3730 Datasheet
Additional preview pages of the UA3730 datasheet.

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@ , E = -- 2= --- ------ ---c- --- = -- m w - UA3730 BD Output Waveform Key-in echo T 1st and 2nd I - -* II+- 0.1 second wrong time -* 1 I.- 0.2 second 3rd wrong time II-r . . . . . . . . . . . . . . . . . . . . -,-,-, ~ -. 1 l I- 0.5 second 1 m i n u t e - - - - - - OUT3 ---L . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Typical Application Circuits T L -7 270~F fS% LI I JSS OPTIONS u : PRQOUCTI PRODUCT 2 : : SHORT ‘ WHSU’ TO ‘ BD’ CONNECT ‘ HEHSU’ TO MEMORY SWITCH UA3730 IE-51 m OUT 7 7 F t[-1°F ‘ 9 9 PULSE FOR O P E N I N G DOßR . O U T POUER ON/OFF STCITE TE-!F ‘ OUT ~lJ~~&FOR BURGLfiR MwIIRH .

Published: Apr 16, 2005 |