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CAT525 Datasheet, PDF (2/16 Pages) Catalyst Semiconductor – Configured Digitally Programmable Potentiometer (DPP™): Programmable Voltage Applications | |||
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CAT525
Not Recommended for New Design
FUNCTIONAL DIAGRAM
VREFH1 VREFH3
VREFH2 VREFH4
2 1 20 19
5
RDY/BSY
9
PROG
PROGRAM
CONTROL
4
CLK
6
CS
7
DI
H.V.
CHARGE
PUMP
SERIAL
DATA
OUTPUT
REGISTER
+
18 VOUT1
â
+
17 VOUT2
â
+
16 VOUT3
â
24kâ¦
(ea)
+
15 VOUT4
â
8 DO
11 12 13 14
VREFL2 VREFL4
VREFL1 VREFL3
Doc. No. MD-2001 Rev. J
2
© 2008 SCILLC. All rights reserved.
Characteristics subject to change without notice
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