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Motorola : Semiconductors : Product Catalog : Analog : Peripheral and Special Function : Accessory Control : MC33197A

Page Contents
  • Features
  • Parametrics
  • Documentation
Other Info

MC33197A : Wash Wiper Timer

Not Recommended for New Designs

No Suggested Replacement(s):


The MC33197A is a standard wiper timer control device designed for harsh automotive applications. The device can perform the intermittent, after wash, and continuous wiper timer functions. It is designed to directly drive a wiper motor relay. The MC33197A requires very few external components for full system implementation.



MC33197A Features

  • Adjustable Time Interval of Less Than 500 ms to More Than 30 s
  • Intermittent Control Pin Can Be Switched to Ground or V bat
  • Adjustable After Wipe Time
  • Priority to Continuous Wipe
  • Minimum Number of Timing Components
  • Integrated Relay Driver With Free Wheeling Protection Diode
  • Operating Voltage Range From 8.0 to 16 V
  • For Front Wiper and Rear Wiper Window Applications


    MC33197A Parametrics

    Characteristics
    Package
    Operating Input Voltage
    Availability
    Designed to drive a wiper motor relay, Adjustable Time interval of less that 500 ms to more than 30 s, Intermittent control pin can be switched from GND to Vbat, Integrated relay driver with Free wheeling protection diode SO8 8V to 16V EOL Last buy Jan 15, 2002 Last ship Dec 27,2002


    MC33197A Documentation

    Brochure
    ID Name Format Size K Rev # Date Last Modified Order Availability
    APDPAK/D Analog ICs Portfolio Package html 0 0 1/31/2002
    BR1567/D Analog ICs Integrated Solutions Technology pdf 5416 0 1/16/2002
    BR1568/D Analog ICs Integrated Solutions Packaging pdf 1411 0 1/11/2002
    BR1569/D Analog ICs Integrated Solutions Applications pdf 2363 0 1/11/2002

    Data Sheets
    ID Name Format Size K Rev # Date Last Modified Order Availability
    MC33197A/D AUTOMOTIVE WASH WIPER TIMER 96 R0 pdf 119 0 1/01/1996 -

    Selector Guide
    ID Name Format Size K Rev # Date Last Modified Order Availability
    SG1002/D Analog SPS Sales Guide pdf 869 0 6/27/2002