X9455 Datasheet, PDF (16/18 Pages) Intersil Corporation – Dual Two-wiper Digitally-Controlled (XDCP) Potentiometer

X9455
Applications information
Basic Configurations of Electronic Potentiometers
V_R
POTi
RW0
RW1
RW1A
RW1B
RH
POT1
POT0
RW0A
RW0B
Four terminal
Potentiometer;
Variable voltage divider
Application Circuits
WINDOW COMPARATOR
V_UL
+
-
V_S
V+
+
-
V_LL
V+
V_O
RL
Four-Wiper DCP
SHUNT LIMITER
mR nR pR
V_S
+
V_R
-
V_O
+
FUNCTION GENERATOR
C
mR nR pR
-
+
V_O
-
+
16
FN8202.0
November 10, 2004