The ISL23710 is a digitally controlled potentiometer (XDCP) with ±3V or ±5V terminal voltage and a 128-tap up/down interface. It can be used as a three-terminal potentiometer or a two-terminal variable resistor, and is suitable for various applications including industrial and automotive control, parameter and bias adjustments, and amplifier bias and control.
The ISL23710 is a volatile digitally controlled potentiometer (XDCP) featuring a 127‑element resistor array, up/down interface, and optional wiper lock. It supports a supply voltage from +2.7 V to +5.5 V and provides 128 selectable tap positions.
The device is offered in a 10‑lead MSOP package and is specified for industrial temperature operation from –40 °C to +85 °C. Key electrical characteristics include a typical wiper resistance of 70 Ω at 3.3 V, active current up to 1 mA, and standby current as low as 500 nA.
| Terminal Voltage | +2.7 V to +5.5 V |
|---|---|
| Standby Current | 500 nA max |
| Active Current | 1 mA max |
| Industrial Temperature Range | -40 °C to +85 °C |
| Package | 10‑lead MSOP |
The device operates from +2.7 V up to +5.5 V.
The standby current is specified as up to 500 nA.