MCP42100T-E/SL The Microchip Technology MCP42100T-E/SL is a dual-channel digital potentiometer offering 100kΩ resistance and 256 taps. It features an SPI interface and operates from a 2.7V to 5.5V supply.
Mfr Part #:

MCP42100T-E/SL

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology MCP42100T-E/SL is a dual-channel digital potentiometer offering 100kΩ resistance and 256 taps. It features an SPI interface and operates from a 2.7V to 5.5V supply.
Total Stock: 28,847 pcs
$ Price Range: $1.36

MCP42100T-E/SL Available from 1 distributor

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Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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28,847 pcs
28847 pcs On Request 1 On Request On Request 2020+ On Request On Request

MCP42100T-E/SL Specifications Quick View

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

MCP42100T-E/SL Description

Short technical summary and product information.

The Microchip Technology MCP42100T-E/SL is a 256-position, dual-channel digital potentiometer with a nominal resistance of 100 kΩ. It utilizes an industry-standard SPI serial interface for control, supporting modes 0,0 and 1,1. This device is designed for single-supply operation, with a voltage range of 2.7V to 5.5V.

 

Key electrical characteristics include a maximum supply current of 1 µA in static operation and a typical temperature coefficient of 800 ppm/°C. The MCP42100T-E/SL offers ±1 LSB maximum Integral Non-Linearity (INL) and Differential Non-Linearity (DNL). It also features a hardware shutdown pin for power savings.

 

This digital potentiometer is available in a 14-pin SOIC package, suitable for surface mount applications. It operates across an extended temperature range of -40°C to +125°C, making it suitable for various industrial and commercial applications. The device is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1.

MCP42100T-E/SL Quick Information

Product Type: Digital Potentiometer
Canonical Name: Microchip Technology MCP42100T-E/SL Digital Potentiometer
Subcategory: Data Acquisition

MCP42100T-E/SL Compliance

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

MCP42100T-E/SL Estimated Pricing

Qty Low High
1+ $1.36 $1.36

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

MCP42100T-E/SL Features

  • Dual-channel 100kΩ digital potentiometer.
  • 256 discrete resistance steps.
  • SPI serial interface for control.
  • Operates from 2.7V to 5.5V supply.
  • Surface mount 14-SOIC package.

MCP42100T-E/SL Applications

  • Ideal for RF signal processing circuits.
  • Used in audio volume control circuits.
  • Suitable for programmable gain amplifiers.
  • Applications requiring adjustable resistance.

MCP42100T-E/SL FAQs

6 frequently asked questions generated from this part’s specifications.
What is the resistance value of the MCP42100T-E/SL?

The MCP42100T-E/SL has a nominal resistance of 100 kΩ.

How many taps does the MCP42100T-E/SL digital potentiometer have?

This digital potentiometer has 256 taps per channel.

What is the operating voltage range for the MCP42100T-E/SL?

The MCP42100T-E/SL operates from a single supply voltage of 2.7V to 5.5V.

What is the operating temperature range of the MCP42100T-E/SL?

The operating temperature range for this device is -40°C to +125°C.

What package type is the MCP42100T-E/SL supplied in?

The MCP42100T-E/SL is supplied in a 14-SOIC package.

Does the MCP42100T-E/SL support RoHS compliance?

Yes, the MCP42100T-E/SL is RoHS3 compliant.

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