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NE555 Datasheet(PDF) 3 Page - ARTSCHIP ELECTRONICS CO.,LMITED. |
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NE555 Datasheet(HTML) 3 Page - ARTSCHIP ELECTRONICS CO.,LMITED. |
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3 / 18 page  NE555,SA555,SE555 PRECISION TIMERS www.artschip.com 3 Recommended operating conditions MIN MAX UNIT SA555,NE555 4.5 16 Vcc Supply voltage SE555 4.5 18 V VI Input voltage (CONT, RESET, THRES, and TRIG) VCC V IO Output Current ±200 mA NE555 0 70 SA555 -40 85 TA Operating free-air temperature SE555 -55 125 ℃ Electrical characteristics, Vcc = 5V to 15V, TA=25℃ (unless otherwise noted) SE555 NE555 SA555 PARAMETER TEST CONDITIONS MIN TYP MAX MIN TYP MAX UNIT Vcc=15V 9.4 10 10.6 8.8 10 11.2 THRES voltage level Vcc=5V 2.7 3.3 4 2.4 3.3 4.2 V THRES current (see Note 6) 30 250 30 250 nA 4.8 5 5.2 4.5 5 5.6 Vcc=15V TA=-55℃ to 125℃ 3 6 1.45 1.67 1.9 1.1 1.67 2.2 TRIG voltage level Vcc=5V TA=-55℃ to 125℃ 1.9 V TRIG current TRIG at 0V 0.5 0.9 0.5 2 µA 0.3 0.7 1 0.3 0.7 1 RESET voltage level TA=-55℃ to 125℃ 1.1 V RESET at Vcc 0.1 0.4 0.1 0.4 RESET current RESET at 0V -0.4 -1 -0.4 -1.5 mA DISCH switch off-state current 20 100 20 100 nA 9.6 10 10.4 9 10 11 Vcc=15V TA=-55℃ to 125℃ 9.6 10.4 2.9 3.3 3.8 CONT voltage (open circuit) Vcc=5V TA=-55℃ to 125℃ 2.9 3.8 2.6 3.3 4 V 0.1 0.15 0.1 0.15 Vcc=15V, IOL=10mA TA=-55℃ to 125℃ 0.2 0.4 0.5 0.4 0.75 Vcc=15V, IOL=50mA TA=-55℃ to 125℃ 1 2 2.2 2 2.5 Vcc=15V, IOL=100mA TA=-55℃ to 125℃ 2.7 Vcc=15V, IOL=200mA 2.5 2.5 Vcc=5V, IOL=3.5mA TA=-55℃ to 125℃ 0.35 0.1 0.2 0.1 0.35 Vcc=5V, IOL=5mA TA=-55℃ to 125℃ 0.8 Low-level output voltage Vcc=5V, IOL=8mA 0.15 0.25 0.15 0.4 V 13 13.3 12.75 13.3 Vcc=15V IOH=-100mA TA=-55℃ to 125℃ 12 Vcc=15V IOH=-100mA 12.5 12.5 3 3.3 2.75 3.3 High-level output voltage Vcc=15V IOH=-100mA TA=-55℃ to 125℃ 2 V Vcc=15V 10 12 10 15 Output low, No load Vcc=5V 3 5 3 6 Vcc=15V 9 10 9 13 Supply Current Output high No load Vcc=5V 2 4 2 5 mA NOTE 6: This parameter influences the maximum value of the timing resistors RA and RB in the circuit of Figure 12. For example, when Vcc=5V, the maximum Value is R=RA+RB ≈3.4MΩ, and for Vcc=15V, the maximum value is 10MΩ。 |
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