CAT524_07 Datasheet, PDF (10/15 Pages) Catalyst Semiconductor – Quad Digitally Programmable Potentiometer (DPP™) with 256 Taps and Microwire Interface

CAT524
+5V
1.0µF
V_REF
V_DD
V_REFH
CAT524
DPP1
V_PP
CS
DPP2
DI
DO
PROG
CLK
DPP3
DPP4
GND
V_REFL
V_IN
LM339
+
–
+5V
+
10kΩ
–
+
–
+5V
+
10kΩ
–
+
–
+5V
+
10kΩ
–
+
–
+5V
+
10kΩ
–
+
–
+5V
+
10kΩ
–
WINDOW 1
WINDOW 2
WINDOW 3
WINDOW 4
WINDOW 5
Staircase Window Comparator
V_REF
V_OUT1
V_OUT2
WINDOW 1
WINDOW 2
WINDOW 3
V_OUT3
V_OUT4
GND
WINDOW 4
WINDOW 5
WINDOW STRUCTURE
Doc. No. MD-2006 Rev. G
10
© Catalyst Semiconductor, Inc.
Characteristics subject to change without notice