TC7662A
DS21468B-page 2 2001-2012 Microchip Technology Inc.
Functional Block Diagram
+
–
Comparator
with Hysteresis
C
F/F
Q
Q
V
REF
Level
Shift
V
DD
P SW1
CAP
C
P
EXT
N SW4
N SW2
N SW3
CAP
C
R
EXT
R
L
V
OUT
I
OSC
+
GND
–
8
2
3
OUT
5
4
7
+
+
TC7662A
Level
Shift
Level
Shift
Level
Shift
