isl22416 Intersil Corporation, isl22416 Datasheet - Page 2

• Manufacturer Part Number: isl22416
• Description: Low Noise, Low Power, Spi? Bus, 128 Taps
• Manufacturer: Intersil Corporation

Block Diagram
Pin Descriptions
MSOP PIN
10
1
2
3
4
5
6
7
8
9
SHDN
SCK
SDO
SDI
CS
2
SYMBOL
SHDN
GND
SCK
SDO
V
SDI
RW
RH
CS
RL
CC
INTERFACE
SPI
SPI interface clock input
Push-pull/Open Drain Data Output of the SPI serial interface
Data Input of the SPI serial interface
Chip Select active low input
Shutdown active low input
Device ground pin
“Low” terminal of DCP
“Wiper” terminal of DCP
“High” terminal of DCP
Power supply pin
IVR
Non-volatile
Register
Power up
Interface,
Control
and
Status
Logic
ISL22416
GND
V
CC
DESCRIPTION
WR
RW
RH
RL
June 23, 2006
FN6227.0