Features: ·50/ 60 Hz AC SUPPLY·INPUT FOR PYROELECTRICAL SENSOR·INPUT FOR PHOTORESISTIVE SENSOR·SENSORFILTER AMPLIFIER·PROGRAMMABLE ON-TIMER·TRIAC OUTPUT AND RELAY OUTPUT·SHORT CIRCUIT PROTECTION·LOW QUIESCENT CURRENT·TWO-WIRE TECHNIQUEPinoutSpecifications Symbol Parameter Test Condi...
UAA4713: Features: ·50/ 60 Hz AC SUPPLY·INPUT FOR PYROELECTRICAL SENSOR·INPUT FOR PHOTORESISTIVE SENSOR·SENSORFILTER AMPLIFIER·PROGRAMMABLE ON-TIMER·TRIAC OUTPUT AND RELAY OUTPUT·SHORT CIRCUIT PROTECTION·LOW...
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Symbol |
Parameter |
Test Conditions |
Unit |
I7 |
AC Supply Current |
60 |
mA |
I7 |
Peak Current (T.P < 200ms) |
200 |
mA |
I7 |
Sourge Current (not repetitive 10ms) |
500 |
mA |
I9 |
ZCD Max. Input Current |
5 |
mA |
V6-3 |
Negative Clamp Voltage |
-9 |
V |
V8-3 |
Positive Clamp Voltage |
9.5 |
V |
V14-3 |
Comp. Input Voltage |
±8 |
V |
V10-12 |
Differential Input Voltage |
±8 |
V |
TOP |
Operating Temperature |
-25to85 |
°C |
Tstg,Tj |
Junction and Storage Temperature |
-40to150 |
°C |
Ptot |
Total Power Dissipation (Tj= 85°C) |
650 |
mW |
The UAA4713 is a monolithic integrated circuit intended to control triac or relay switch for ACmains timer applications.The UAA4713 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 UAA4713 processes the output signal of an infrared pyroelectric detector which senses temperature changes caused by heat radiation of the human body.
If the sensor detects a temperature change, a programmable timer UAA4713 will start and switch a lamp or other loads to the mains.
A further input for a photo-resistive sensor allows to program circuit operation depending on the day-light intensity. Internal circuits of UAA4713 avoid false triggering of the external actuators. (see functional diagram).