Fairchild Semiconductor SA555
The LM555/NE555/SA555 is a highly stable controller capable of producing accurate timing pulses. With a monostable operation, the time delay is controlled by one external resistor and one capacitor.| Part No. | SA555 |
|---|---|
| Datasheet | SA555 Download |
| Manufacturer |  Fairchild Semiconductor |
| Description | Single Timer |
| Buy | Stock & Price |
FEATURES
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● High Current Drive Capability (200mA) Adjustable Duty Cycle Temperature Stability of 0.005%/°C Timing From µSec to Hours Turn off Time Less Than 2µSec
DESCRIPTION
With an astable operation, the frequency and duty cycle are accurately controlled by two external resistors and one capacitor. 8-DIPAPPLICATIONS
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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. 1.0.3 ©2002 Fairchild Semiconductor Corporation LM555/NE555/SA555
ABSOLUTE MAXIMUM RATINGS
(TA = 25°C) Parameter Supply Voltage Lead Temperature (Soldering 10sec) Power Dissipation Operating Temperature Range LM555/NE555 SA555 Storage Temperature Range Symbol VCC TLEAD PD TOPR TSTG Value 16 300 600 0 ~ +70 -40 ~ +85 -65 ~ +150 Unit V °C mW °C °C 2 LM555/NE555/SA555ELECTRICAL CHARACTERISTICS
(TA = 25°C, VCC = 5...
