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KA555 Datasheet

  • KA555

  • Single Timer

  • 150.59KB

  • 14頁

  • FAIRCHILD

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www.fairchildsemi.com
KA555
Single Timer
Features
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High Current Drive Capability (200mA)
Adjustable Duty Cycle
Temperature Stability of 0.005%/擄C
Timing From Msec to Hours
Turn Off Time Less Than 2Msec
Description
The KA555 is a highly stable controller capable of
producing accurate timing pulses. With monos table
operation, the time delay is controlled by one external
resistor and one capacitor. With astable operation, the
frequency and duty cycle are accurately controlled with two
external resistors and one capacitor.
8-DIP
Applications
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Precision Timing
Pulse Generation
Time Delay Generation
Sequential Timing
1
8-SOP
1
Internal Block Diagram
R
R
R
8
GND
1
Vcc
Comp.
Trigger
Discharging Tr.
7
2
Discharge
Output
3
OutPut
Stage
F/F
6
Comp.
Threshold
Control
Voltage
Reset
4
5
Vref
Rev. 1.0.2
漏2002 Fairchild Semiconductor Corporation

KA555 產(chǎn)品屬性

  • 3,000

  • 集成電路 (IC)

  • 時鐘/計時 - 可編程計時器和振蕩器

  • -

  • 555 型，計時器/振蕩器（單路）

  • -

  • -

  • 4.5 V ~ 16 V

  • 7.5mA

  • 0°C ~ 70°C

  • 8-DIP（0.300"，7.62mm）

  • 管件

  • 8-DIP

  • 通孔

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