ISL23418_15 Datasheet, PDF (15/20 Pages) Intersil Corporation – Single, 128-Tap, Low Voltage Digitally Controlled Potentiometer (XDCP™)

ISL23418
CS
SCK
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16
SDI
SDO
WR INSTRUCTION
ADDR
DATA BYTE
CS
SCK
SDI
SDO
FIGURE 27. TWO-BYTE WRITE SEQUENCE
1
8
16
24
32
RD
ADDR
NOP
RD
ADDR
READ DATA
FIGURE 28. FOUR-BYTE READ SEQUENCE
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FN7901.1
September 24, 2015