X9409 - Quad Digitally Controlled Potentiometers
PIN # 11 1 14, 2, 23, 12 21, 4, 9, 16, 20, 3, 10, 17 22, 5, 8, 15 24 19 6 7, 13, 18 FN8192 Rev.6.00 Sep 3, 2015 SYMBOL SCL SDA A0, A1, A2, A3 VH0/RH0, VH1/RH1, VH2/RH2, VH3/RH3, VL0/RL0, VL1/RL1, VL2/RL2, VL3/RL3 VW0/RW0, VW1/RW1, VW2/RW2, VW3/RW3 WP VCC VSS NC DESCRIPTION Serial Clock Serial Dat
OBSOLETE PRODUCT DATASHEET NO RECOMMENDED REPLACEMENT contact our Technical Support Center at X9409 1-888-INTERSIL or www.intersil.com/tsc FN8192 Low Noise/Low Power/2-Wire Bus Quad Digitally Controlled Potentiometers Rev.6.00 (XDCP) Sep 3, 2015 The X9409 integrates 4 digitally controlled potentiometers (XDCP) on a monolithic CMOS integrated microcircuit.
The digitally controlled potentiometer is implemented using 63 resistive elements in a series array.
Between each element are tap p
X9409 Features
* Four potentiometers per package
* 64 resistor taps
* 2-wire serial interface for write, read and transfer operations of the potentiometer
* 50Ω wiper resistance, typical at 5V
* Four nonvolatile data registers for each potentiometer
* Nonvolatile sto
