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TC4422AVOA 数据表(PDF) 3 Page - Microchip Technology |
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TC4422AVOA 数据表(HTML) 3 Page - Microchip Technology |
3 / 22 page © 2005 Microchip Technology Inc. DS21946A-page 3 TC4421A/TC4422A 1.0 ELECTRICAL CHARACTERISTICS Absolute Maximum Ratings † Supply Voltage ..................................................... +20V Input Voltage .................... (VDD + 0.3V) to (GND – 5V) Input Current (VIN > VDD)................................... 50 mA † Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions above those indicated in the operation sections of the specifications is not implied. Exposure to Absolute Maximum Rating conditions for extended periods may affect device reliability. DC CHARACTERISTICS Electrical Specifications: Unless otherwise noted, TA = +25°C with 4.5V ≤ VDD ≤ 18V. Parameters Sym Min Typ Max Units Conditions Input Logic ‘1’, High Input Voltage VIH 2.4 1.8 — V Logic ‘0’, Low Input Voltage VIL —1.3 0.8 V Input Current IIN –10 — +10 µA 0V ≤ VIN ≤ VDD Input Voltage VIN –5 — VDD – 0.3 V Output High Output Voltage VOH VDD – 0.025 — — V DC Test Low Output Voltage VOL — — 0.025 V DC Test Output Resistance, High ROH —1.25 1.5 Ω IOUT = 10 mA, VDD = 18V Output Resistance, Low ROL —0.8 1.1 Ω IOUT = 10 mA, VDD = 18V Peak Output Current IPK —10.0 — A VDD = 18V Continuous Output Current IDC 2 — — A 10V ≤ VDD ≤ 18V, TA = +25°C (TC4421A/TC4422A CAT only) (Note 2) Latch-Up Protection Withstand Reverse Current IREV — >1.5 — A Duty cycle ≤ 2%, t ≤ 300 µsec Switching Time (Note 1) Rise Time tR —28 34 ns Figure 4-1, CL = 10,000 pF Fall Time tF —26 32 ns Figure 4-1, CL = 10,000 pF Propagation Delay Time tD1 —38 45 ns Figure 4-1, CL = 10,000 pF Propagation Delay Time tD2 —42 49 ns Figure 4-1, CL = 10,000 pF Power Supply Power Supply Current IS — 130 250 µA VIN = 3V —35 100 µA VIN = 0V Operating Input Voltage VDD 4.5 — 18 V Note 1: Switching times ensured by design. 2: Tested during characterization, not production tested. |
类似零件编号 - TC4422AVOA |
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类似说明 - TC4422AVOA |
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