MC33187 - Long Duration Automotive Timer

Datasheet Summary

Description

Pin 1 : RC Pin 4 : TOGGLE Oscillator frequency control.

Rt and Ct control the On/Off Control.

A positive going voltage transition on this frequency of the clock oscillator.

Motorola

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Datasheet Details

Part number	MC33187
Manufacturer	Motorola
File Size	325.30 KB
Description	Long Duration Automotive Timer
Datasheet	MC33187 Datasheet
Additional preview pages of the MC33187 datasheet.

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MOTOROLA Freescale Semiconductor, Inc. Semiconductor Technical Data Order Number: MC33187/D Rev. 4, 06/2001 Advance Information MC33187 LONG DURATION AUTOMOTIVE TIMER SEMICONDUCTOR TECHNICAL DATA Long Duration Automotive Timer This circuit is a Long Duration Automotive Timer primarily designed as a deffoger timer, but as it is realised using a digital divider techniques and it is suitable for a variety of long duration timing functions. The circuit is available in an 8 pin surface plastic package. • Operating Ambient Temperature from -40°C to 85°C • Operating Voltage Range from 5V to 18V • 400mA Output Current Capability • Integrated Input Debounce Circuitry • Few External Components • Toggle Input for Timing Start and Stop Freescale Semiconductor, Inc...

Published: Jul 25, 2005 |