DatasheetsPDF.com

RCR03

Unisonic Technologies
Part Number RCR03
Manufacturer Unisonic Technologies
Description CMOS
Published Sep 9, 2006
Detailed Description www.DataSheet4U.com UTC RCR03 3 FUNCTION DECODER FOR REMOTE CONTROLLER DESCRIPTION The UTC RCR03 is CMOS LST designed f...
Datasheet PDF File RCR03 PDF File

RCR03
RCR03

Overview
www.
DataSheet4U.
com UTC RCR03 3 FUNCTION DECODER FOR REMOTE CONTROLLER DESCRIPTION The UTC RCR03 is CMOS LST designed for the remote controlled toy.
The received signal is amplified by the three-stage amplifier, and then the appropriate amplified signal is sampled, fault-tolerantly checked and decoded to control the actions of the remotecontrolled toy.
There is an oscillator in the RCR03.
By adding an external resistor conveniently, the oscillator will be construted.
The oscillator frequency can be adjusted by the external resistor.
Pressing the ON/OFF button can control the output level of the PC pin.
The UTC RCR03,the auto-power-off functionsis achieved by an internal counter.
When the RCR03 is powered on the counter is reset and begin to count.
Any received encoding signal also reset the counter.
The PC output pin will keep on a high level until the counter counts up to about 6 minutes.
The PC output is used to control on/off state of the external power supply.
The UTC RCR03 have four output pins corresponding with the three actions: Forward, Backward and Left.
CMOS DIP-16 FEATURES DataSheet4U.
com DataShee * Operating power-supply voltage range: 2.
5 to 5.
5V * Manual-power-on/off with ON/OFF button *One output pin used for external power control *On-chip oscillator with an external resistor *On-chip reversing amplifiers *Low operating current *Few external components needed *Four output pins for three function *Manual Power on/off function UTC UNISONIC TECHNOLOGIES CO.
, LTD.
1 QW-R502-003,A DataSheet4U.
com DataSheet 4 U .
com www.
DataSheet4U.
com UTC RCR03 RCR03 LOCK DIAGRAM ON/OFF OSCI Oscillator OSCO CMOS Timing Generator Power Control PC SI Amp Signal Sample and FaultTolerant Check VO1 FORW ARD Decoding Circuit Output Circuit FORW ARDB BACKW ARD LEFT VI1 Amp VI2 Amp VO2 PRODUCT PIN CONFIGURATION AND DESCRIPTION VO2 PC GND SI OSCI NC OSCO BACKWARD 1 2 3 4 6 7 8 16 15 14 13 11 10 9 VI2 VO1 VI1 ON/OFF VDD FORWARD FORWARDB LEFT et4U.
com ...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)