Moteur de recherche de fiches techniques de composants électroniques |
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CA555 Fiches technique(PDF) 5 Page - Harris Corporation |
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CA555 Fiches technique(HTML) 5 Page - Harris Corporation |
5 / 6 page 5 Top Trace: Output voltage (2V/Div. and 0.5ms/Div.) Bottom Trace: Capacitor voltage (1V/Div. and 0.5ms/Div.) FIGURE 5. TYPICAL WAVEFORMS FOR REPEAT CYCLE TIMER FIGURE 6. FREE RUNNING FREQUENCY OF REPEAT CYCLE TIMER WITH VARIATION IN CAPACITANCE AND RESISTANCE Typical Performance Curves NOTE: Where x is the decimal multiplier of the supply voltage. FIGURE 7. MINIMUM PULSE WIDTH vs MINIMUM TRIGGER VOLTAGE FIGURE 8. SUPPLY CURRENT vs SUPPLY VOLTAGE FIGURE 9. OUTPUT VOLTAGE DROP (HIGH STATE) vs SOURCE CURRENT FIGURE 10. OUTPUT VOLTAGE LOW STATE vs SINK CURRENT 5V 0 3.3V 1.7V 0 t2 t1 100 10 0.1 0.01 0.001 FREQUENCY (Hz) 10-1 110 102 103 104 105 TA = 25 oC, V+ = 5V R1 + 2R2 = 1kΩ 10k Ω 100k Ω 1M Ω 10M Ω 1 MINIMUM TRIGGER (PULSE) VOLTAGE (x V+) (NOTE) 0.4 0.3 0.2 0.1 0 150 100 50 TA = -55 oC 25oC 125oC 70oC 0oC SUPPLY VOLTAGE (V) 15 12.5 10 7.5 5 2.5 0 10 9 8 7 6 5 4 3 2 1 TA = 125 oC 25oC 50oC SOURCE CURRENT (mA) 100 10 1 2.0 1.6 1.2 0.8 0.4 0 25oC TA = -55 oC 125oC 5V ≤ V+ ≤ 15V SINK CURRENT (mA) 100 10 1 10.0 1.0 0.1 0.01 25oC TA = -55 oC 125oC V+ = 5V CA555, CA555C, LM555C |
Numéro de pièce similaire - CA555 |
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Description similaire - CA555 |
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