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UAA4713 数据表(PDF) 4 Page - STMicroelectronics |
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UAA4713 数据表(HTML) 4 Page - STMicroelectronics |
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4 / 14 page ![]() ELECTRICAL CHARACTERISTICS (IS = + 2mA to +10mA;Tamb =25 °C unless otherwise specified) Symbol Parameter Test Condition Pin Min. Typ. Max. Unit IS Operative Supply Current 7 ±0.7 + 15 mA V- Negative Clamping Voltage ±IS = 0.7mA 6 -7.8 -7 V V+ Positive Clamping Voltage 8 7.6 8.4 V VREF Sensor Reference Voltage IREF =50 µA IREF = 200 µA 11 6 5 6.6 7.2 7.2 V V IROUT Output Current Relay Driver during on-time VROUT =0V 4 80 µA VR HIGH Relay Driver Source Saturation Voltage IR OUT =80 µA4 2 V IR Relay Sink Output Current VR OUT = 0.4V during on-time 4 1 8 mA ITOUT Triac Firing Current 5 50 65 mA VZCD Zero Cross Detector Clamping Voltage 9 ±7.4 ±8 ±8.6 V IZCD Zero Cross Detector Operating Current 9 1.6 10 µA IPRI Photoresistor Source Current VPRI =0V 2 6 10 14 µA VPRth Photoresistor Threshold Voltage IS = 0.7mA 2 3 3.3 3.6 V ITCI Timer Control Input Current VTCI 0 to V+ 1 0 0.5 µA tTIM On-Timer Counter Duration (depends on the mains frequency and on externally adjustable Timer Control Input Voltage) + 1/2 cicle precision VTCI 14/4 50 60 Hz 11/12 V+ 0 0 s 9/12 V+ 4.48 3.73 s 7/12 V+ 40 33.3 s 5/12 V+ 81 67.5 s 3/12 V+ 163 135.8 s 1/12 V+ 327 272.5 s 0V (GND) Continue tD Delay Time Between Window Comparator Input and Timer Start 50Hz 14/4 40 50 60 ms 60Hz 33.3 41.6 50 ms tDR Delay Time Between Timer Stop to Retrigger 50Hz 14/4 500 ms 60Hz 600 ms ITOL Triac Output Leakage Current VTO =0V 5 10 µA Vth WCI Window Comparator T4 Pin 2 open 14/4 ±1.20 ±1.3 ±1.40 V IWCI Window Comparator Input Current VWCI = -2V to + 2V 14 ± 1 mA OP. AMP. RI Input Resistance 10/12 1 M Ω IIO Input Offset Current 10/12 25 nA IIB Input Bias Current 10/12 1 µA VIO Input Offset Voltage 10/12 - 10 +10 mV VCM Common Mode Volt. Renge 10/12 - 4.5 5 V VO Output Voltage Swing 13 ±4 ±5V IO Output Current 13 1.5 mA ISC Output Short Circuit Current 13 3 mA GV Large Signal Open Loop Voltage Gain RL = 10K 80 100 V UAA4713 4/14 |
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