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U2640B Datasheet, PDF (8/10 Pages) ATMEL Corporation – Intemittent- and Wipe/ Wash Control for Wiper Systems
U2640B
Application Examples
Kl 15
Rv
510 Ω
Rosc
200 kΩ
CV
Cosc
47 µF 33 nF
8
7
6
5
U2640B
1
2
3
4
Rs
INT
10 kΩ
Rs
10 kΩ
WIWA
Water–
pump
M
M
Wiper–
motor
13903
Figure 11. Application without limit switch
Kl 15
Rv
510 Ω
Rosc
200 kΩ
CV
Cosc
47 µF 33 nF
8
7
6
5
U2640B
1
2
3
4
Rs
INT
10 kΩ
Rs
10 kΩ
Rs
10 kΩ
WIWA
Water–
pump
M
Wiper–
motor
M
Figure 12. Application with limit switch
End–
switch
13904
8 (10)
Rev. A4, 03-Apr-01