UAA4713
UAA4713 is manufactured by STMicroelectronics.
MOTION DETECTOR INTERFACE
ADVANCE DATA
50/ 60 Hz AC SUPPLY INPUT FOR PYROELECTRICAL SENSOR INPUT FOR PHOTORESISTIVE SENSOR SENSOR FILTER AMPLIFIER PROGRAMMABLE ON-TIMER TRIAC OUTPUT AND RELAY OUTPUT SHORT CIRCUIT PROTECTION LOW QUIESCENT CURRENT TWO-WIRE TECHNIQUE DESCRIPTION The UAA4713 is a monolithic integrated circuit intended to control triac or relay switch for ACmains timer applications.The device can be used in a wide range of industrial and consumer applications as light control, automatic door opening detector, fire alarm, fluid level control . The circuit processes the output signal of an infrared pyroelectric detector which senses temperature changes caused by heat...
