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SCTX2B

Bai Sheng Wei Electronics
Part Number SCTX2B
Manufacturer Bai Sheng Wei Electronics
Description 5 FUNCTIONS REMOTE CONTROLLER
Published Nov 7, 2014
Detailed Description ：0755-61169046 QQ635222749 SCTX2B/SDRX2BD (NO：S&CIC0515) FIVE FUNCTIONS REMOTE CONTROLLER Features     Wide opera...
Datasheet PDF File SCTX2B PDF File

SCTX2B
SCTX2B

Overview
：0755-61169046 QQ635222749 SCTX2B/SDRX2BD (NO：S&CIC0515) FIVE FUNCTIONS REMOTE CONTROLLER Features     Wide operating SCTX2B voltage range: 2.
4V to 12V SCTX2B very low stand-by current Few external components needed SDRX2BD built- in 3.
8v zener General Description The SCTX2B/RX2BD are a pair of CMOS LSIs designed for remote controlled car applications.
The SCTX2B/RX2BD have five control keys controlling the motions ( i.
e.
forward, backward, rightward, leftward, and the turbo function ) of the remote controlled car.
Absolute Maximum Ratings DC Supply Voltage-----------------------------0.
3V to 5.
0V Input/Output Voltage---------------------------GND –0.
2V to VDD+0.
2V Operating temperature------------------------- -10℃ to 60℃ Storage Temperature---------------- -25℃ to 125℃ Comment* Never allow a stress the values listed under “Absolute Maximum Ratings”, otherwise the device would suffer from a permanent damage.
Nor is a stress at the listed value be allowed persist over a period, since an extended exposure to the absolute maximum rating condition may also affect the reliability of the device, if not causing a damage thereof.
Oscillation Frequency   SCTX2B VDD=3.
0V， Rosc=250K ，Fosc=110KHz~130KHz。 SDRX2BD VDD=3.
8V， Rosc=220K ，Fosc=110KHz~130KHz。 Electrical Characteristics SCTX2B（ VDD=4.
5V,Fosc=128KHz,TA=25℃ ,unless otherwise specified.
） Parameter Operating Voltage Operating Current Stand-by Current DC O/P Driving Current AC O/P Driving Current symbol VDD Idd Istb Idrive Idrive Min.
2.
4V 0.
5 mA -2.
5mA 2.
5mA Typ.
4V -----Max.
5V 1mA 3uA --1KHz Effect Encoding Frequency Faudio 500Hz Variation SDRX2BD（ VDD=4.
5V,Fosc=128KHz,TA=25℃ , built-in 3.
8v zener.
） page 1 of 5 ：0755-61169046 QQ635222749 SCTX2B/SDRX2BD (NO：S&CIC0515) FIVE FUNCTIONS REMOTE CONTROLLER Parameter Operating Voltage Operating Current DC O/P Driving Current AC O/P Driving Current Effect Decoding Frequency Variation symbol VDD Idd Idrive Isink Itolerance Min.
2.
4V -1mA 1mA -15% Typ.
3.
8V ----M...


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