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UAA4000 Datasheet - ST Microelectronics

UAA4000 - Remote Control Transmitter

The UAA4000 is an easily expandable, 32 command, pulse position modulation transmitter drawing zero standby current.

DIP18 (Plastic Package) ORDER CODE : UAA4000 PIN CONNECTIONS GND AND XXX00 OUTPUTS V CC 000XX SELECT

UAA4000 REMOTE CONTROL TRANSMITTER .

ULTRASONIC OR INFRA-RED TRANSMISSION .

DIRECT DRIVE FOR ULTRASONIC TRANSDUCER .

DIRECT DRIVE OF VISIBLE LED WHEN USING INFRA-RED .

VERY LOW POWER REQUIREMENTS .

PULSE POSITION MODULATION GIVES EX- CELLENT IMMUNITY FROM NOISE AND MULTIPATH REFLECTIONS .

SINGLE POLE KEY MATRIX .

SWITCH RESISTANCE UP TO 1kΩ TOLER- ATED .

FEW EXTERNAL COMPONENTS .

ANTI-BOUNCE CIRCUITRY ON CHIP QUICK REFERENCE DATA .

POWER SUPPLY : 9 V, STANDBY 6 µA, OPERATING 8 mA .

MODULATION

UAA4000_STMicroelectronics.pdf

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Datasheet Details

Part number:

UAA4000

Manufacturer:

STMicroelectronics ↗

File Size:

104.00 KB

Description:

Remote control transmitter.

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