- Contact Person : Mr. Deng Sokyn
- Company Name : Guangzhou Anguang Electronic Co., Ltd.
- Tel : 86-20-81600581
- Fax : 86-20-81600580
- Address : Guangdong,Guangzhou,301B Room,No.42 Huan Nan Dong Street,Huan Hua Road,Liwan District,Guangzhou City,Guangdong
- Country/Region : China
- Zip : 510375
DW9028-81T Electronics ic
Related Product Searches:DW9028-81T Electronics ic,High Quality,tv electronics ic, electronic components ic,DW 9028-81T
1 DW9028-81T is a specialized IC for remote control.
2 It adopts CMOS art and builds in TX model and 455KHz oscillator .It can drive the IR LED directly.
3 It saves the peripheral components. This IC offers 66 keys .SOP 16 packaged.
4. It can offer 9028 transmitting code.
2 Traits
Working voltage: 2.0~3.6V
Low power dissipation CMOS technology
Quiescent current <2Ua@VDD=3V
Built in IR transmitting transistor to drive
REM pickup current≥200Ma@Vrem=3V
Built in 455KHz oscillator
Output 38KHz carrier frequency
Built in low voltage reset circuit
Single resistance customer code electable function, can realize 60 kinds user codes for choice.
The least transmitting code: one frame code.
Not more than 66 keys, not available for double pressing keys.
3.
4. Applied Circuit
DW9028-81T Electronics ic
