SM5272BS-3 Ver la hoja de datos (PDF) - Samhop Mircroelectronics

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SM5272BS-3

312 RF DECODER

Samhop Mircroelectronics 

三合微科股份有限公司

SAMHOP Microelectronics Corp.

OPERATION FLOWCHART

SM5272B

312 RF DECODER

Power ON

NO Address

match?

YES

NO Address

match?

YES

Set VT

YES

Address

match?

NO

YES

Address

match?

NO

Disable VT

After Power On SM5272B enters the Search

Address mode, if SM5272B finds 2 consecutive

Address that matches the Address Pin setting

of SM5272B, it will set VT high.

It VT is set high, SM5272B is still in search

Address. After 2 consecutive Address that do

not match the setting on SM5272B, SM5272B

will disable VT.

Page 7

OCT. 26, 2001

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