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MIC1555 Datasheet Ittybitty Rc Timer/oscillator

Manufacturer: Microchip Technology

Overview: MIC1555/57 IttyBitty RC Timer/Oscillator.

General Description

The MIC1555 IttyBitty CMOS RC timer/oscillator and MIC1557 IttyBitty CMOS RC oscillator are designed to provide rail-to-rail pulses for precise time delay or frequency generation.

These devices are similar in function to the industry standard “555”, without a frequency control (FC) pin or an open-collector discharge (D) pin.

The threshold pin (THR) has precedence over the trigger (TRG) input, ensuring that the BiCMOS output is off when TRG is high.

Key Features

  • +2.7V to +18V Operation.
  • Low Current -.

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