Solid-state potentiometer
3-wire serial interface
32 wiper tap points
- Wiper position stored in nonvolatile memory and recalled on power-up
31 resistive elements
- Temperature compensated
- End to end resistance range Б20%
- Terminal voltages, -V_CC to +V_CC
Low power CMOS
- V_CC = 3V or 5V
- Active current, 3mA max.
- Standby current, 500μA max.
High reliability
- Endurance, 100,000 data changes per bit
- Register data retention, 100 years
R_TOTAL values = 1kΩ, 10kΩ, 50kΩ
Packages
- 8 Ld SOIC, 8 Ld MSOP and 8 Ld PDIP
Pb-free available (RoHS compliant)

X9313WSZ Description

The Intersil X9313 is a digitally controlled potentiometer (XDCP). The device consists of a resistor array, wiper switches, a control section, and nonvolatile memory. The wiper position is controlled by a 3-wire interface. The potentiometer is implemented by a resistor array composed of 31 resistive elements and a wiper switching network. Between each element and at either end are tap points accessible to the wiper terminal. The position of the wiper element is controlled by the CS, U/D, and INC inputs. The position of the wiper can be stored in nonvolatile memory and then be recalled upon a subsequent power-up operation. The device can be used as a three-terminal potentiometer or as a two-terminal variable resistor in a wide variety of applications including:

Control
Parameter adjustments
Signal processing

X9313WSZ Parameters

Products Similar to X9313WSZ

X9313, X9313USIT4, X9313USIT1, X9313UPI, X9313UMZ-3T1

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Keywords

X9313WSZ Data Sheet	X9313WSZ Spec	X9313WSZ Application Notes	X9313WSZ Distributor
X9313WSZ Circuit	X9313WSZ Reference	X9313WSZ PDF	X9313WSZ RoHS