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MC14541 数据表(PDF) 2 Page - ON Semiconductor |
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MC14541 数据表(HTML) 2 Page - ON Semiconductor |
2 / 8 page MC14541B http://onsemi.com 2 PIN ASSIGNMENT NC = NO CONNECTION 11 12 13 14 8 9 10 5 4 3 2 1 7 6 MODE NC A B VDD Q Q/Q SEL NC RS Ctc Rtc VSS MR AR ELECTRICAL CHARACTERISTICS (Voltages Referenced to VSS) VDD – 55 _C 25 _C 125 _C Characteristic Symbol Vdc Min Max Min Typ (4.) Max Min Max Unit Output Voltage “0” Level Vin = VDD or 0 VOL 5.0 10 15 — — — 0.05 0.05 0.05 — — — 0 0 0 0.05 0.05 0.05 — — — 0.05 0.05 0.05 Vdc “1” Level Vin = 0 or VDD VOH 5.0 10 15 4.95 9.95 14.95 — — — 4.95 9.95 14.95 5.0 10 15 — — — 4.95 9.95 14.95 — — — Vdc Input Voltage “0” Level (VO = 4.5 or 0.5 Vdc) (VO = 9.0 or 1.0 Vdc) (VO = 13.5 or 1.5 Vdc) VIL 5.0 10 15 — — — 1.5 3.0 4.0 — — — 2.25 4.50 6.75 1.5 3.0 4.0 — — — 1.5 3.0 4.0 Vdc “1” Level (VO = 0.5 or 4.5 Vdc) (VO = 1.0 or 9.0 Vdc) (VO = 1.5 or 13.5 Vdc) VIH 5.0 10 15 3.5 7.0 11 — — — 3.5 7.0 11 2.75 5.50 8.25 — — — 3.5 7.0 11 — — — Vdc Output Drive Current (VOH = 2.5 Vdc) Source (VOH = 9.5 Vdc) (VOH = 13.5 Vdc) IOH 5.0 10 15 – 7.96 – 4.19 – 16.3 — — — – 6.42 – 3.38 – 13.2 – 12.83 – 6.75 – 26.33 — — — – 4.49 – 2.37 – 9.24 — — — mAdc (VOL = 0.4 Vdc) Sink (VOL = 0.5 Vdc) (VOL = 1.5 Vdc) IOL 5.0 10 15 1.93 4.96 19.3 — — — 1.56 4.0 15.6 3.12 8.0 31.2 — — — 1.09 2.8 10.9 — — — mAdc Input Current Iin 15 — ± 0.1 — ±0.00001 ± 0.1 — ± 1.0 µAdc Input Capacitance (Vin = 0) Cin — — — — 5.0 7.5 — — pF Quiescent Current (Pin 5 is High) Auto Reset Disabled IDD 5.0 10 15 — — — 5.0 10 20 — — — 0.005 0.010 0.015 5.0 10 20 — — — 150 300 600 µAdc Auto Reset Quiescent Current (Pin 5 is low) IDDR 10 15 — — 250 500 — — 30 82 250 500 — — 1500 2000 µAdc Supply Current (5.) (6.) (Dynamic plus Quiescent) ID 5.0 10 15 ID = (0.4 µA/kHz) f + IDD ID = (0.8 µA/kHz) f + IDD ID = (1.2 µA/kHz) f + IDD µAdc 4. Data labelled “Typ” is not to be used for design purposes but is intended as an indication of the IC’s potential performance. 5. The formulas given are for the typical characteristics only at 25 _C. 6. When using the on chip oscillator the total supply current (in µAdc) becomes: IT = ID + 2 Ctc VDD f x 10–3 where ID is in µA, Ctc is in pF, VDD in Volts DC, and f in kHz. (see Fig. 3) Dissipation during power–on with automatic reset enabled is typically 50 µA @ VDD = 10 Vdc. |
类似零件编号 - MC14541 |
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类似说明 - MC14541 |
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