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USA555 Datasheet Precision Timers

Manufacturer: Unisonic Technologies

Overview: UNISONIC TECHNOLOGIES CO., LTD USA555 LINEAR INTEGRATED CIRCUIT PRECISION TIMERS.

General Description

The UTC USA555 monolithic timing circuit is a highly stable controller capable of producing accurate time delays or oscillation.

In the time-delay or monostable mode of operation, the timed interval is controlled by a single external resistor and capacitor network.

In the astable mode of operation, the frequency and duty cycle can be controlled independently with two external resistors and a single external capacitor.

Key Features

  • S.
  • Astable or monostable operation.
  • Low turn off time.
  • Operates in both astable and monostable modes.
  • Timing from microseconds to hours.
  • Adjustable duty cycle.
  • TTL-compatible output can sink or source up to 200mA.

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