MIC1557 - IttyBitty RC Timer/Oscillator

This page provides the datasheet information for the MIC1557, a member of the MIC1555 IttyBitty RC Timer/Oscillator family.

Datasheet Summary

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.

Features

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

Microchip

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Datasheet Details

Part number	MIC1557
Manufacturer	Microchip
File Size	1.33 MB
Description	IttyBitty RC Timer/Oscillator
Datasheet	MIC1557 Datasheet
Additional preview pages of the MIC1557 datasheet.

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Full PDF Text Transcription

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MIC1555/57 IttyBitty RC Timer/Oscillator Features • +2.7V to +18V Operation • Low Current - <1 μA Typical Shutdown Mode (MIC1557) - 200 μA Typical (TRG and THR Low) at 3V Supply • Timing from Microseconds to Hours • “Zero” Leakage Trigger and Threshold Inputs • 50% Square Wave with One Resistor, One Capacitor • Threshold Input Precedence Over Trigger Input • <15Ω Output On-Resistance • No Output Cross-Conduction Current Spikes • <0.005%/°C Temperature Stability • <0.055%/V Supply Stability • 10-pin Ultra-Thin DFN Package (2 mm × 2 mm × 0.

Published: Aug 8, 2020 |