SC2272
SC2272 is Remote Control Decoder manufactured by SC.
Silvan Chip Electronics Tech.Co.,Ltd.
Address: Fl.16 Fu Chang Building,Binhe Rd,Shenzhen,China
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Phone: 86-0755-88291843 88304213 E-mail: jja@sc-tech.cn
Fax 86-0755-88290509 Http:// .sc-tech.cn
Silvan Chip Electronics Tech.Co.,Ltd.
Address: Fl.16 Fu Chang Building,Binhe Rd,Shenzhen,China
SC2272 PIN Description (patible:PT2272)
(Definition: “1” Vcc “0” Vss “F” Floating ) A0-A5 address pin tri-state adds. “0”“1”“F ” A6/D5- A11/D0 address or data pin data output ”0” ,“1” Din received signal input this pin Osci oscillator input pin Osco oscillator output pin Vt if received valid signal will “1” Vcc power positive 2- 6 V Vss power negative
SC2272 Characteristics (patible:PT2272)
Vcc -0.3- 5 V
Vi -0.3- Vcc+0.3 V
Vo -0.3- Vcc+0.3 V
Pmax 150 m W
Icc max 0.02 u A /
Osc “F”A0-A11 “F”
Ioh min -3 m A /Vcc 5 V
Iol min 2 Ma /Vcc 5V
Vih min 0.7Vcc
Vil max 0.3Vcc
SC2272 Functions description (patible:PT2272)
SC2272 decode signal from Din pin. If the code from SC2262 valid same as SC2272 set and received two times,the data pins will be “1”or “0” same as SC2262 data pins and will drive the confirm pin Vt to “1”. The SC2272 code same as SC2262 means: 1 the address pin state of SC2272 same as SC2262 . 2 the oscillator frequency of SC2272 coordinate SC2262
SC2272 Code Description (patible:PT2272)
1 There are 12 A/D BIT and 1 SYNC BIT in one frame
Phone: 86-0755-88291843 88304213 E-mail: jja@sc-tech.cn
Fax 86-0755-88290509 Http:// .sc-tech.cn
Silvan Chip Electronics Tech.Co.,Ltd.
Address: Fl.16 Fu Chang Building,Binhe Rd,Shenzhen,China
2 “F” BIT only for address 3 bit order A0 A1 A2 A3 A4 A5 A6/D5 A7/D4 A8/D3 A9/D2 A10/D1 A11/D0 SYNC
SC2272 Single resistor oscillator (patible:PT2272)...
