MCP4331T-104E/ST The Microchip Technology MCP4331T-104E/ST is a quad digital potentiometer featuring 100kΩ resistance and 129 taps. It operates over a wide voltage range and uses an SPI interface.
Mfr Part #:

MCP4331T-104E/ST

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology MCP4331T-104E/ST is a quad digital potentiometer featuring 100kΩ resistance and 129 taps. It operates over a wide voltage range and uses an SPI interface.
✓ Total Stock: 29,007 pcs
$ Price Range: $1.36

MCP4331T-104E/ST Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
29,007 pcs
29007 pcs On Request 1 On Request On Request 2020+ On Request On Request

MCP4331T-104E/ST Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Configuration
Interface
Lead Spacing
Memory Type
Mounting Type
Number of Circuits
Number of Taps
Operating Temperature
Resistance
Resistance (Ohms)
Storage Temperature
Supplier Device Package
Supplier Package
Tape & Reel
Taper
Temperature Coefficient (Typ)
Tolerance
Voltage

MCP4331T-104E/ST Description

Short technical summary and product information.

The Microchip Technology MCP4331T-104E/ST is a quad digital potentiometer designed for various electronic applications. It offers a resistance value of 100kΩ with a linear taper and 129 taps, providing precise control.

 

This device supports a wide operating voltage range from 1.8V to 5.5V, making it suitable for diverse power supply environments. Communication is handled via an SPI serial interface, enabling high-speed read and write operations to the wiper registers. The potentiometer can be configured as either a potentiometer or a rheostat.

 

Packaged in a 20-TSSOP, the MCP4331T-104E/ST is designed for surface mount applications. It operates within an extended temperature range of -40°C to +125°C, ensuring reliability in demanding conditions. The device also features low wiper resistance and low temperature coefficient characteristics.

MCP4331T-104E/ST Quick Information

Product Type: Digital Potentiometer
Canonical Name: MCP4331T-104E/ST Quad SPI Digital Potentiometer
Subcategory: Digital Potentiometers

MCP4331T-104E/ST Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MCP4331T-104E/ST Estimated Pricing

Qty Low High
1+ $1.36 $1.36

Estimated market price range - modelled values for guidance only, not live distributor offers.

MCP4331T-104E/ST Features

  • Quad digital potentiometer with 100k resistance.
  • 129 taps provide fine resolution control.
  • SPI serial interface for high-speed communication.
  • Wide operating voltage from 1.8V to 5.5V.
  • Surface mount 20-TSSOP package.

MCP4331T-104E/ST Applications

  • Used for adjustable gain control circuits.
  • Suitable for programmable voltage dividers.
  • Ideal for sensor signal conditioning.
  • Applications requiring precise resistance adjustment.

MCP4331T-104E/ST FAQs

6 frequently asked questions generated from this part’s specifications.
What is the resistance value of the MCP4331T-104E/ST?

The MCP4331T-104E/ST has a resistance value of 100kΩ.

How many taps does the MCP4331T-104E/ST have?

The MCP4331T-104E/ST has 129 taps.

What is the operating voltage range for the MCP4331T-104E/ST?

The MCP4331T-104E/ST operates from 1.8V to 5.5V.

What is the package type for the MCP4331T-104E/ST?

The MCP4331T-104E/ST is supplied in a 20-TSSOP package.

What is the operating temperature range of the MCP4331T-104E/ST?

The MCP4331T-104E/ST has an operating temperature range of -40°C to 125°C.

What interface does the MCP4331T-104E/ST use?

The MCP4331T-104E/ST uses an SPI serial interface.

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