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TL7702ACY 数据表(PDF) 4 Page - Texas Instruments |
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TL7702ACY 数据表(HTML) 4 Page - Texas Instruments |
4 / 10 page TL7702A, TL7705A, TL7709A, TL7712A, TL7715A SUPPLY-VOLTAGE SUPERVISORS SLVS028E – APRIL 1983 – REVISED JULY 1999 4 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 electrical characteristics over recommended operating conditions (unless otherwise noted) PARAMETER TEST CONDITIONS† TL77xxAC TL77xxAI UNIT MIN TYP MAX VOH High-level output voltage, RESET IOH = –16 mA VCC–1.5 V VOL Low-level output voltage, RESET IOL = 16 mA 0.4 V Vref Reference voltage TA = 25°C 2.48 2.53 2.58 V TL7702A 2.48 2.53 2.58 Nti i it th h ld lt TL7705A 4.5 4.55 4.6 VIT– Negative-going input threshold voltage, SENSE TL7709A TA = 25°C 7.5 7.6 7.7 V SENSE TL7712A 10.6 10.8 11 TL7715A 13.2 13.5 13.8 TL7702A 10 TL7705A 15 Vhys Hysteresis, SENSE (VIT+ – VIT–) TL7709A TA = 25°C 20 mV y TL7712A 35 TL7715A 45 RESIN VI = 2.4 V to VCC 20 II Input current RESIN VI = 0.4 V –100 µA SENSE TL7702A Vref < VI < VCC – 1.5 V 0.5 2 IOH High-level output current, RESET VO = 18 V 50 µA IOL Low-level output current, RESET VO = 0 –50 µA ICC Supply current All inputs and outputs open 1.8 3 mA † All electrical characteristics are measured with 0.1- µF capacitors connected at REF, CT, and VCC to GND. switching characteristics over recommended operating conditions (unless otherwise noted) PARAMETER TEST CONDITIONS‡ TL77xxAC TL77xxAI UNIT MIN TYP MAX Output pulse duration CT = 0.1 µF 0.65 1.2 2.6 µs Input pulse duration at RESIN 0.4 µs tw(S) Pulse duration at SENSE input to switch outputs VIH = VIT– +200 mV, VIL = VIT– –200 mV 2 µs tpd Propagation delay time, RESIN to RESET VCC = 5 V 1 µs t Rise time RESET VCC =5V See Note 5 0.2 µs tr Rise time RESET VCC = 5 V, See Note 5 3.5 µs tf Fall time RESET VCC =5V See Note 5 3.5 µs tf Fall time RESET VCC = 5 V, See Note 5 0.2 µs ‡ All switching characteristics are measured with 0.1- µF capacitors connected at REF and VCC to GND. NOTE 5: The rise and fall times are measured with a 4.7-k Ω load resistor at RESET and RESET. |
类似零件编号 - TL7702ACY |
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类似说明 - TL7702ACY |
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