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HCPL-7601 Datasheet(PDF) 9 Page - Agilent(Hewlett-Packard) |
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HCPL-7601 Datasheet(HTML) 9 Page - Agilent(Hewlett-Packard) |
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9 / 13 page  9 Notes: 1. Bypassing of the power supply line is required with a 0.1 µF ceramic disc capacitor adjacent to each opto- coupler, as illustrated in Figure 15. Total lead length between both ends of the capacitor and the isolator pins should not exceed 10 mm. 2. Peaking circuits may produce transient input currents up to 50 mA, 50 ns maximum pulse width, provided average current does not exceed 20 mA. 3. Device considered a two terminal device: pins 1 , 2, 3, and 4 shorted together, and pins 5, 6, 7, and 8 shorted together. 4. The tPLH propagation delay is measured from the 50% point on the trailing edge of the input pulse to the 1.5 V point on the trailing edge of the output pulse. 5. The tPHL propagation delay is measured from the 50% point on the leading edge of the input pulse to the 1.5 V point on the leading edge of the output pulse. 6. tPSK is equal to the worst case difference in tPHL and/or tPLH that will be seen between units at any given temperature within the operating condition range. 7. CMH is the maximum tolerable rate of rise of the common mode voltage to assure that the output will remain in a high logic state (i.e., VOUT > 2.0 V). 8. CML is the maximum tolerable rate of fall of the common mode voltage to assure that the output will remain in a low logic state (i.e., VOUT < 0.8 V). This specification assumes that good board layout procedures were followed to reduce the effective input/output capacitance as shown in Figure 15. 9. In accordance with UL and CSA requirements, each optocoupler is proof tested by applying an insula- tion test voltage ≥ 5000 Vrms for one second (leakage detection current limit, II-O ≤ 5 µA). 10. AC performance at IF = 4 mA is approximately equivalent to the HCPL-2601/11 at IF = 7.5 mA for comparison purposes. Figure 2. Low Level Output Voltage vs. Temperature. Figure 1. High Level Output Current vs. Temperature. Figure 3. Typical Input Forward Current vs. Input Forward Voltage. Figure 5. Input Threshold Current vs. Temperature. Figure 6. Low Level Output Current vs. Temperature. Figure 4. Output Voltage vs. Forward Input Current. 15 10 5 0 -60 -40 -20 0 20 40 60 80 100 VCC = 5.5 V VO = 5.5 V VIN = 0.8 V TA – TEMPERATURE – °C -60 -40 -20 0 20 40 60 80 100 VCC = 5.5 V IF = 2 - 4 mA TA – TEMPERATURE – °C 0.3 0.4 0.5 IO = 13.0 mA IO = 16.0 mA 0.2 0.6 0.8 1.0 1.2 1.4 1.6 1.8 VF – INPUT FORWARD VOLTAGE – V TA = 85° C TA = 25° C 10 -1 10 -2 10 -3 10 -4 10 -5 10 -6 2.0 TA = -40° C 5.0 4.0 2.0 0 0 0.5 1.0 1.5 2.0 IF – FORWARD INPUT CURRENT – mA 3.0 1.0 RL = 350 Ω RL = 1 kΩ RL = 4 kΩ 2.0 1.5 0.5 0 -60 -40 -20 0 20 40 60 80 100 TA – TEMPERATURE – °C 1.0 VCC = 5.0 V VO = 0.6 V IO = 13.0 mA 2.5 50 45 35 30 -50 -30 -10 10 30 50 70 90 TA – TEMPERATURE – °C 40 55 VCC = 5 V VOL = 0.6 V IF = 4 mA IF = 2 mA 0 |
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