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PC923 数据表(PDF) 2 Page - Sharp Corporation |
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PC923 数据表(HTML) 2 Page - Sharp Corporation |
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2 / 6 page ![]() s Truth Table PC923 Input O2 Output Tr. 1 Tr. 2 ON High level ON OFF OFF Low level OFF ON s Electro-optical Characteristics *6 I FLH represents forward current when O2output goes from low to high. *5 When measuring output and transfer characteristics, connect a by-pass capacitor ( 0.01 µ F or more ) between VCC and GND near the PC923 . Parameter Symbol *5 Conditions MIN. TYP. MAX. Unit Fig. Input Forward voltage V F1 Ta = 25˚C, I F = 10mA - 1.6 1.75 V - V F2 Ta = 25˚C, I F = 0.2mA 1.2 1.5 - V - Reverse current IR Ta = 25˚C, V R =5V - - 10 µ A- Terminal capacitance Ct Ta = 25˚C, V = 0, f = 1MHz - 30 250 pF - Output Operating supply voltage V CC Ta = - 10 to 60˚C 15 - 30 V - 15 - 24 V O1 low level output voltage V O1L I01 = 0.1A, I F = 5mA = VCC1 = 12V, VCC2 = - 12V - 0.2 0.4 V 1 O2 high level output voltage V O2H VCC =V01 = 24V, I 02 = - 0.1A, I F = 5mA 18 21 - V 2 O2 low level output voltage V O2L V CC = 24V, I 02 = 0.1A, I F = 0 - 1.2 2.0 V 3 O1 leak current IO1L Ta = 25˚C, V CC =V01 = 35V, I F =0 - - 500 µ A4 O2 leak current IO2L Ta = 25˚C, V CC =V02 = 35V, I F = 5mA - - 500 µ A5 High level supply current I CCH Ta = 25˚C, VCC = 24V, I F = 5mA - 6 10 mA 6 VCC = 24V, I F = 5mA - - 14 mA Low level supply current ICCL Ta = 25˚C, V CC = 24V, I F = 0 - 8 13 mA VCC = 24V, I F = 0 - - 17 mA Transfer charac- teristics *6 “ Low →High” threshold input current I FLH Ta = 25˚C, VCC = 24V 0.3 1.5 3.0 mA 7 VCC = 24V 0.2 - 5.0 mA Isolation resistance R ISO Ta = 25˚C, DC = 500V, 40 to 60% RH 5x 1010 1011 -- Ω Low →High” propagation delay time t PLH Ta = 25˚C, V IF = 5mA RC =47 Ω, C CC = 24V, G = 3 000pF - 0.3 0.5 µ s 8 “ “ High →Low” propagation delay time t PHL - 0.3 0.5 µ s Rise time t r - 0.2 0.5 µ s Fall time tf - 0.2 0.5 µ s Instantaneous common mode rejection voltage “ Output : High level ” CH M Ta = 25˚C, V IF = 5mA, V CM = 600V(peak ) CC = 24V, ∆ VO2H = 2.0V -30 - - kV/ µ s 9 Instantaneous common mode rejection voltage “ Output : Low level ” CML Ta = 25˚C, V IF = 0, V CC CM = 600V(peak ) = 24V, ∆ VO2L = 2.0V 30 - - kV/ µ s ( Ta = T opr unless otherwise specified ) |
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