CAT522 Datasheet, PDF (2/15 Pages) Catalyst Semiconductor – 8-Bit Dual Digital POT With Independent Reference Inputs

CAT522
Not Recommended for New Design
FUNCTIONAL DIAGRAM
3
RDY/BSY
PROG ⁷
PROGRAM
CONTROL
5
DI
2
CLK
4
CS
SERIAL
CONTROL
V_DD
1
V_REFH1 V_REFH2
14
13
24kΩ
+
–
24kΩ
+
–
11
V_OUT2
12
V_OUT1
CAT522
8
GND
SERIAL
DATA
OUTPUT
REGISTER
9
10
V_REFL1 V_REFL2
6 _DO
Doc. No. MD-2004 Rev. I
2
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Characteristics subject to change without notice