Intersil X9260
Dual Digitally-Controlled Potentiometers
| Part No. | X9260 |
|---|---|
| Datasheet | X9260 Download |
| Manufacturer |  Intersil |
| Description | Dual Digitally-Controlled Potentiometers |
| Buy | Stock & Price |
FEATURES
● Dual–Two Separate Potentiometers● 256 Resistor Taps/pot–0.4% Resolution
● SPI Serial Interface for Write, Read, and Transfer Operations of the Potentiometer
● Wiper Resistance, 100Ω typical @ V+ = 5V, V- = -5V
● 4 Nonvolatile Data Registers for Each Potentiometer
● Nonvolatile Storage of Multiple Wiper Positions
● Power-on Recall. Loads Saved Wiper Position on Power-up.
● Standby Current <5µA Max
● VCC: 2.7V to 5.5V Operation
● 50kΩ, 100kΩ Versions of End to End Resistance
● 100 yr. Data Retention
● Endurance: 100,000 Data Changes per Bit per Register
● 24 Ld SOIC
● Low Power CMOS
● Power Supply VCC = 2.7V to 5.5V V+ = 2.7V to 5.5V V- = -2.7V to -5.5V
● Pb-Free Plus Anneal Available (RoHS Compliant) FUNCTIONAL DIAGRAM VCC V+
DESCRIPTION
The X9260 integrates 2 digitally controlled potentiometer (XDCP) on a monolithic CMOS integrated circuit. The digitally controlled potentiometer is implemented using 255 resistive elements in a series array. Between each element are tap points connected to the wiper terminal through switches.
