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UA3730 - SECURITY LOCK

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.

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Datasheet Details

Part number UA3730
Manufacturer UMC Corporation
File Size 453.91 KB
Description SECURITY LOCK
Datasheet download datasheet UA3730 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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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 .
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