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Small black rectangular TSSOP-14 chip with 14 pins and white text markings

YINGHUA

YINGHUA MCP4231-502E/ST semiconductor TSSOP-14

SKU CH-ZSBX-PHJYJ

Dual digital potentiometer IC with 502 kΩ resistance in a 14-pin TSSOP package

  • Product typeICs Semicoductors
  • Dual-channel digital potentiometer with 502 kΩ resistance
  • 14-pin TSSOP package fits compact PCB layouts
  • MCP4231 series provides non-volatile wiper memory
  • New condition ensures reliable performance from first power-up

MCP4231 14-pin digital potentiometer

The MCP4231 is a dual-channel digital potentiometer in a 14-pin TSSOP package for circuits that need programmable resistance. Designers building sensor interfaces, gain stages or calibration networks use it to replace mechanical trimmers with I²C-controlled taps.

Steady-state wiper accuracy

The device maintains its programmed wiper position indefinitely while powered, so gain or offset settings do not drift during long production runs. It is not suited for applications that require non-volatile recall after power loss or for high-current paths beyond the specified terminal limits.

How it compares

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Price $26.99
Cheaper than about 60% of the 1,027 comparable items (median $34.99).

Specifications

Product
Product typeICs Semicoductors

Questions about this item

How much power does the MCP4231-502E/ST draw when it runs continuously?

The MCP4231-502E/ST is a low-power digital potentiometer IC; its supply current is in the microampere range during active operation and drops further in shutdown mode.

What board footprint and assembly tools are required to use this TSSOP-14 device?

You need a PCB with a TSSOP-14 land pattern, a fine-tip soldering iron or hot-air station, solder paste or wire, and flux for reliable hand assembly.

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