X9421WV14IZ Datasheet, PDF (17/20 Pages) Intersil Corporation – Single Voltage Potentiometer

X9421
Write Protect and Device Address Pins Timing
CS
(ANY INSTRUCTION)
t_WPASU
t_WPAH
WP
A0
A1
Applications information
1. Electronic potentiometers provide three powerful
application advantages: The variability and reliability of a
solid-state potentiometer,
Basic Configurations of Electronic Potentiometers
V_R
V_H
V_W
2. The flexibility of computer-based digital controls)
3. the retentivity of nonvolatile memory used for the storage
of multiple potentiometer settings or data.
V_R
V_L
THREE TERMINAL POTENTIOMETER;
VARIABLE VOLTAGE DIVIDER
I
TWO TERMINAL VARIABLE RESISTOR;
VARIABLE CURRENT
17
FN8196.4
January 14, 2009