DESCRIPTION
The X9110 integrates a single digitally controlled potentiometer (XDCP) on a monolithic CMOS integrated circuit.

FEATURES
• 1024 Resistor Taps – 10-Bit Resolution
• SPI Serial Interface for write, read, and transfer
   operations of the potentiometer
• Wiper Resistance, 40Ω Typical @ 5V
• Four Non-Volatile Data Registers
• Non-Volatile Storage of Multiple Wiper Positions
• Power On Recall. Loads Saved Wiper Position on
   Power Up.
• Standby Current < 3µA Max
• System VCC: 2.7V to 5.5V Operation
• Analog V+/V-: -5V to +5V
• 100KΩ End to End Resistance
• 100 yr. Data Retention
• Endurance: 100, 000 data changes per bit per
   register
• 14-Lead TSSOP, xx-Lead XBGA
• Dual Supply Version of the X9111
• Low Power CMOS