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SI8420 データシート(PDF) 8 Page - List of Unclassifed Manufacturers |
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SI8420 データシート(HTML) 8 Page - List of Unclassifed Manufacturers |
8 / 37 page Si8410/20/21 (5 kV) Si8422/23 (2.5 & 5 kV) 8 Rev. 1.3 Table 2. Electrical Characteristics (VDD1 = 3.3 V ±10%, VDD2 = 3.3 V ±10%, TA = –40 to 125 °C) Parameter Symbol Test Condition Min Typ Max Unit VDD Undervoltage Threshold VDDUV+ VDD1, VDD2 rising 2.15 2.3 2.5 V VDD Negative-Going Lockout Hysteresis VDDHYS 45 75 95 mV Positive-Going Input Threshold VT+ All inputs rising 1.6 — 1.9 V Negative-Going Input Threshold VT– All inputs falling 1.1 — 1.4 V Input Hysteresis VHYS 0.40 0.45 0.50 V High Level Input Voltage VIH 2.0 — — V Low Level Input Voltage VIL —— 0.8 V High Level Output Voltage VOH loh = –4 mA VDD1,VDD2 –0.4 3.1 — V Low Level Output Voltage VOL lol = 4 mA — 0.2 0.4 V Input Leakage Current IL —— ±10 µA Output Impedance (Si8410/20)1 ZO —50 — DC Supply Current (All inputs 0 V or at supply) Si8410Ax, Bx VDD1 VDD2 VDD1 VDD2 All inputs 0 DC All inputs 0 DC All inputs 1 DC All inputs 1 DC — — — — 1.0 1.0 3.0 1.0 1.5 1.5 4.5 1.5 mA Si8420Ax, Bx VDD1 VDD2 VDD1 VDD2 All inputs 0 DC All inputs 0 DC All inputs 1 DC All inputs 1 DC — — — — 1.3 1.7 5.8 1.7 2.0 2.6 8.7 2.6 mA Si8421Ax, Bx VDD1 VDD2 VDD1 VDD2 All inputs 0 DC All inputs 0 DC All inputs 1 DC All inputs 1 DC — — — — 1.7 1.7 3.7 3.7 2.6 2.6 5.6 5.6 mA Si8422Ax, Bx VDD1 VDD2 VDD1 VDD2 All inputs 0 DC All inputs 0 DC All inputs 1 DC All inputs 1 DC — — — — 3.7 3.7 1.7 1.7 5.6 5.6 2.6 2.6 mA Si8423Ax, Bx VDD1 VDD2 VDD1 VDD2 All inputs 0 DC All inputs 0 DC All inputs 1 DC All inputs 1 DC — — — — 5.4 1.7 1.3 1.7 8.1 2.6 2.0 2.6 mA Notes: 1. The nominal output impedance of an isolator driver channel is approximately 50 , ±40%, which is a combination of the value of the on-chip series termination resistor and channel resistance of the output driver FET. When driving loads where transmission line effects will be a factor, output pins should be appropriately terminated with controlled impedance PCB traces. 2. tPSK(P-P) is the magnitude of the difference in propagation delay times measured between different units operating at the same supply voltages, load, and ambient temperature. 3. Start-up time is the time period from the application of power to valid data at the output. |
同様の部品番号 - SI8420 |
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同様の説明 - SI8420 |
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