Microchip Technology, Inc. Digital Potentiometers MCP4331T-104E/ST

Description
Digital Potentiometer 100k Ohm 4 Circuit 129 Taps SPI Interface 20-TSSOP
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Description
Digital Potentiometer 100k Ohm 4 Circuit 129 Taps SPI Interface 20-TSSOP
Request a Quote
Datasheet
Datasheet Summary
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The MCP4331T-104E/ST is a 7/8-bit quad SPI digital potentiometer featuring a volatile memory configuration. It offers a choice between potentiometer and rheostat configurations, with resistor network resolutions of 128 taps for 7-bit and 256 taps for 8-bit. The device is available in resistance options of 5 kOc, 10 kOc, 50 kOc, and 100 kOc, with a typical low wiper resistance of 75 Oc. The MCP4331T-104E/ST operates over a wide voltage range of 1.8V to 5.5V, with specified characteristics from 2.7V to 5.5V. It supports high-speed SPI communication at 10 MHz and includes features such as a terminal disconnect capability, brown-out reset protection, and low quiescent current of 2.5 ¬µA. The device is rated for an extended temperature range of -40¬8C to +125¬8C, making it suitable for various applications. Engineers considering this product should note its compatibility with split rail applications and high-voltage tolerant digital inputs up to 12.5V. The MCP4331T-104E/ST is packaged in a TSSOP format, facilitating integration into compact designs.

Datasheet Summary
Powered by GS/AI

The MCP4331T-104E/ST is a 7/8-bit quad SPI digital potentiometer featuring a volatile memory configuration. It offers a choice between potentiometer and rheostat configurations, with resistor network resolutions of 128 taps for 7-bit and 256 taps for 8-bit. The device is available in resistance options of 5 kOc, 10 kOc, 50 kOc, and 100 kOc, with a typical low wiper resistance of 75 Oc. The MCP4331T-104E/ST operates over a wide voltage range of 1.8V to 5.5V, with specified characteristics from 2.7V to 5.5V. It supports high-speed SPI communication at 10 MHz and includes features such as a terminal disconnect capability, brown-out reset protection, and low quiescent current of 2.5 ¬µA. The device is rated for an extended temperature range of -40¬8C to +125¬8C, making it suitable for various applications. Engineers considering this product should note its compatibility with split rail applications and high-voltage tolerant digital inputs up to 12.5V. The MCP4331T-104E/ST is packaged in a TSSOP format, facilitating integration into compact designs.

Suppliers

Company
Product
Description
Supplier Links
Digital Potentiometers - MCP4331T-104E/ST-ND - DigiKey
Thief River Falls, MN, United States
Digital Potentiometers
MCP4331T-104E/ST-ND
Digital Potentiometers MCP4331T-104E/ST-ND
Digital Potentiometer 100k Ohm 4 Circuit 129 Taps SPI Interface 20-TSSOP

Digital Potentiometer 100k Ohm 4 Circuit 129 Taps SPI Interface 20-TSSOP

Buy Now Datasheet
Digital Potentiometers - MCP4331T-104E/ST - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Digital Potentiometers
MCP4331T-104E/ST
Digital Potentiometers MCP4331T-104E/ST
Digital Potentiometer 100k Ohm 4 Circuit 129 Taps SPI Interface 20-TSSOP

Digital Potentiometer 100k Ohm 4 Circuit 129 Taps SPI Interface 20-TSSOP

Buy Now Datasheet
Data Acquisition - Digital Potentiometers - MCP4331T-104E/ST - Lingto Electronic Limited
Shenzhen, China
Data Acquisition - Digital Potentiometers
MCP4331T-104E/ST
Data Acquisition - Digital Potentiometers MCP4331T-104E/ST
IC DGT POT 100KOHM 129TP 20TSSOP

IC DGT POT 100KOHM 129TP 20TSSOP

Supplier's Site Datasheet
Integrated Circuits (ICs) - Data Acquisition - Digital Potentiometers - MCP4331T-104E/ST - Shenzhen Shengyu Electronics Technology Limited
Futian, China
Integrated Circuits (ICs) - Data Acquisition - Digital Potentiometers
MCP4331T-104E/ST
Integrated Circuits (ICs) - Data Acquisition - Digital Potentiometers MCP4331T-104E/ST
IC DGT POT 100KOHM 129TP 20TSSOP

IC DGT POT 100KOHM 129TP 20TSSOP

Supplier's Site

Technical Specifications

  DigiKey Quarktwin Technology Ltd. Lingto Electronic Limited Shenzhen Shengyu Electronics Technology Limited
Product Category Potentiometers, Rheostats, and Trimmers Resistors Potentiometers, Rheostats, and Trimmers Resistors
Product Number MCP4331T-104E/ST-ND MCP4331T-104E/ST MCP4331T-104E/ST MCP4331T-104E/ST
Product Name Digital Potentiometers Digital Potentiometers Data Acquisition - Digital Potentiometers Integrated Circuits (ICs) - Data Acquisition - Digital Potentiometers
Mounting / Packaging Surface Mount Technology (SMT / SMD); "20-TSSOP Surface Mount Technology (SMT / SMD) Surface Mount Technology (SMT / SMD) Surface Mount Technology (SMT / SMD); SSOP
Resistance Taper Linear
Resistance Range 100000 ohms 100000 ohms 100000 ohms
Tolerance 20 +/- % 20 +/- %
Operating DC Voltage 1.8 to 5.5 volts 1.8 volts
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