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SM5032C

ETC
Part Number SM5032C
Manufacturer ETC
Description DECODER
Published Apr 7, 2005
Detailed Description SM5032C/D SAMHOP Microelectronics Corp. DECODER GENERAL DESCRIPTION SM5032C/D is an infrared remote control decoder uti...
Datasheet PDF File SM5032C PDF File

SM5032C
SM5032C

Overview
SM5032C/D SAMHOP Microelectronics Corp.
DECODER GENERAL DESCRIPTION SM5032C/D is an infrared remote control decoder utilizing COMOS technology, paired with SM5021 for transmitter.
The remote control system is capable of controlling eight functions and CP1 to CP6 can multi-decode.
There is an option for two toggle signal outputs in these data control functions.
Also there are two custom codes for user to separate different products.
FEATURES * Wide operation voltage range, 2.
4V to 6V * Infrared remote control receiver * Two custom code to separate products * Eight control functions for continuous signal * Mulit-key control outputs * Two toggle signal can be optioned in outputs * A single terminal type oscillator by means of RC is provided * Low power consumption * High noise immunity APPLICATIONS * Consumer Products Remote Control * Toy Remote Control * Audio Remote Control * 14 pin DIP or SO package PIN ASSIGNMENTS Vss DI CP1 CP2 CP3 CP4 CP5 1 2 3 4 5 6 7 14 13 12 11 10 9 8 SM5032C VDD OSC C1 C2 TP1 TP2 CP6 Vss DI CP1 CP2 CP3 CP4 CP5 1 2 3 4 5 6 7 14 13 12 11 10 9 8 SM5032D VDD OSC C1 C2 CP8 CP7 CP6 Page 1 V.
1.
0 May 28,2002 SM5032C/D SAMHOP Microelectronics Corp.
DECODER BLOCK DIAGRAM VDD Vss DI Schmitt-Trigger Serial To Parallel Data Decode 6 Bits C1 Decoder C2 OSC Timing Generator 8 Bits OPTION Output Driver CP1 CP2 CP3 CP4 CP5 CP6 CP7 CP8 TP1 TP2 PIN DESCRIPTION Pin Name Vss DI CP1 ~ CP6 O CP7,CP8(TP2/TP1) C1,C2 OSC VDD I I POWER I/O POWER I Function Negative power supply Signal Input Multi-key control outputs Single-dey control outputs (Toggle function option) Custom code 38KHz OSC pin Positive power supply Page 2 V.
1.
0 May 28,2002 SM5032C/D SAMHOP Microelectronics Corp.
DECODER FUNCTION DESCRIPTION A.
Decoder Signal Input Format Bit Format 455KHz/ 192 Logic 1 is Logic 0 is EMPTY Frame Format There are four frames, each frame contains four fields while receiving: a) Frame Head / Three-Bits 1 1 0 (Metal Option ) b) Custom Code / Two-...


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