SM5212D-S SAMHOP [SamHop Microelectronics Corp.], SM5212D-S Datasheet - Page 4

• Manufacturer Part Number: SM5212D-S
• Description: SM5212D is a remote control decoder paired with SM5212E utilizing CMOS Technology.
• Manufacturer: SAMHOP [SamHop Microelectronics Corp.]

Decoder with Data Output Pins
NO
NO
NO
三合微科股份有限公司
S
AM
previous stored
Standby Mode
Latch data to
Address Bits
completed ?
of checking
activate VT
data error?
Store Data
Address or
Power On
Matched?
Code In?
output &
3 times
Match
data?
H
OP
YES
YES
YES
YES
YES
Microelectronics Corp.
NO
NO
ignore the rest
Disable VT &
of this word
Page 4
After Power On SM5212D is set in
Address search mode, if SM5212D finds
3 consecutive Address that matches the
Address setting of SM5212D.
SM5038RF will enter Data Compare
mode. It will compare perviously 3
received data, if they match then
SM5212D will set VT high and send data
O/P.
2
12
RF DECODER
SM5212D
V1.0