U642B Wipe/Wash Control Without Prewash Delay, INT/WIWA Switches To VBATT

Wipe/Wash Control without Prewash Delay, INT/WIWA Switches to VBATT As a convenience feature of the windshield wiper, intermittent and wipe/wash opera- tion functions are implemented in most of the automobiles. The U641B is a cost-effective solution for an accurate Timing function control. Wipe/wash mode has priority over interval mode. Interval pause and after-wiping time CAN be set to fixed val- ues by using resistors in a broad time range. Added value CAN be provided with an individual, continuous adjustment of the interval pause by a potentiometer which may be built into the stalk. For proper operation, it is mandatory to feed the signal of the wiper motor's park Switch into the U641B. By ATMEL Corporation
U642B 's PackagesU642B 's pdf datasheet



U642B Pinout, Pinouts
U642B pinout,Pin out
This is one package pinout of U642B,If you need more pinouts please download U642B's pdf datasheet.

U642B Application circuits
U642B circuits
This is one application circuit of U642B,If you need more circuits,please download U642B's pdf datasheet.


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