• Part: SA555
  • Description: General-purpose single bipolar timer
  • Category: Timer
  • Manufacturer: STMicroelectronics
  • Size: 918.29 KB
SA555 Datasheet (PDF) Download
STMicroelectronics
SA555

Description

The NE555, SA555, and SE555 monolithic timing circuits are highly stable controllers capable of producing accurate time delays or oscillation.

Key Features

  • Low turn-off time
  • Maximum operating frequency greater than 500 kHz
  • Timing from microseconds to hours
  • Operates in both astable and monostable modes
  • Output can source or sink up to 200 mA
  • Adjustable duty cycle
  • Temperature stability of 0.005% per °C
SA555 reference image

Representative SA555 image (package may vary by manufacturer)