SM5172S-L View Datasheet(PDF) - Samhop Mircroelectronics
Part Name
Description
Manufacturer
SM5172S-L Datasheet PDF : 12 Pages
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SAMHOP Microelectronics Corp.
DECODER WITH DATA OUTPUT PINS
SM5172
312 RF ENCODER
Power ON
NO Address
match?
YES
NO Address
match?
YES
NO Data match?
YES
Active VT and
O/P data
YES
Address
match?
NO
YES
Address
match?
NO
Disable VT and Remove the
Momentary data.
But keep the Latch Type
data intact.
After Power On SM5172 is set in Address
search mode, if SM5172 finds 2 consecutive
Address that matches the Address setting of
SM5172.
SM5172 will enter Data Compare mod. It will
compare previously 2 received data, if they
match then SM5172 will set VT high and send
data O/ P.
SM5172 re-enters Address search mode, after
2 consecutive Address that do not match
setting on SM5172 will disable VT and
momentary's data but keep Latch's data intact.
Page 8
OCT. 2001
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