U641B_05 ATMEL [ATMEL Corporation], U641B_05 Datasheet - Page 2

• Manufacturer Part Number: U641B_05
• Description: Interval and Wipe/Wash Wiper Control IC with Delay
• Manufacturer: ATMEL [ATMEL Corporation]

Figure 2-1.
2
U641B
Block Diagram
GND
V
S
1
8
V
V
Ref
Load-dump
comparator
Ref
comparator
Interval
OUT
7
A
INT
2
B
PARK
Logic
C
6
Park switch
comparator
V
C
D
3
Ref
t
WASH
E
5
comparator
F
V
Input
Ref
comparator
Wipe/wash
R
4
t
4773B–AUTO–09/05