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SM5021 View Datasheet(PDF) - Samhop Mircroelectronics

Part Name
Description
View to exact match
SM5021
Encoder. For SM3015 fan remote control, audio remote control, toy remote control, consumer products remote control
SamHop
Samhop Mircroelectronics SamHop
SM5021 Datasheet PDF : 8 Pages
1 2 3 4 5 6 7 8
三合微科股份有限公司
SAMHOP Microelectronics Corp.
SM5021
ENCODER
D. SM5021A Transmission Waveform
Normal Condition
Key 1
Key2
OSC
LED
DOUT
F1 F2 F3 F4
F1 F2 F3 F4 F1 F2 F3 F4
Overlap Condition
If more than one key is pressed, transmission stops.
Key 1
Key2
OSC
LED
DOUT
F1 F2
t > 32ms
F1 F2 F3 F4
Page 5
V.2.0 Mar 8,2002

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