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MCP42050-E/SL The Microchip Technology MCP42050-E/SL is a dual-channel digital potentiometer with 256 taps and a 50k Ohm resistance. It features an SPI interface and operates from a 2.7V to 5.5V supply.
Mfr Part #:

MCP42050-E/SL

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology MCP42050-E/SL is a dual-channel digital potentiometer with 256 taps and a 50k Ohm resistance. It features an SPI interface and operates from a 2.7V to 5.5V supply.
✓ Total Stock: 28,834 pcs
$ Price Range: $1.36

MCP42050-E/SL 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
Smaxon Electronics ✓
Non-Authorised Inventory information
28,834 pcs
On Request
28834 pcs On Request 1 On Request On Request 2020+ On Request On Request
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MCP42050-E/SL Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Configuration
Features
Interface
Lead Spacing
Memory Type
Mounting Type
Number of Circuits
Number of Taps
Operating Temperature
Resistance
Resistance (Ohms)
Supplier Device Package
Supply Current
Tape & Reel
Taper
Temperature Coefficient
Temperature Coefficient (Typ)
Tolerance
Voltage
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MCP42050-E/SL Description

Short technical summary and product information.

The MCP42050-E/SL from Microchip Technology is a versatile dual-channel digital potentiometer designed for a wide range of applications. It offers 256 discrete tap positions for precise control, with a nominal resistance of 50k Ohms and a linear taper.

 

This device utilizes an industry-standard SPI serial interface for easy integration into digital systems. It operates from a single supply voltage ranging from 2.7V to 5.5V, making it suitable for various power-constrained designs. The MCP42050-E/SL is specified for an extended operating temperature range of -40°C to +125°C.

 

Packaged in a 14-SOIC (0.154", 3.90mm Width) surface-mount package, this digital potentiometer is designed for efficient board space utilization. It supports daisy-chaining for multiple device configurations and includes a hardware shutdown pin for power savings. The ±30% tolerance and ±1 LSB INL/DNL ensure reliable performance in demanding applications.

MCP42050-E/SL Quick Information

Product Type: Digital Potentiometer
Canonical Name: MCP42050-E/SL Dual Digital Potentiometer 50k Ohm SPI 2.7V-5.5V 14-SOIC
Subcategory: Digital Potentiometers

MCP42050-E/SL Compliance

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

MCP42050-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.

MCP42050-E/SL Features

  • Dual-channel digital potentiometer with 50k Ohm resistance.
  • 256 discrete tap positions for precise control.
  • SPI serial interface for easy integration.
  • Operates from 2.7V to 5.5V supply voltage.
  • 14-SOIC surface-mount package.

MCP42050-E/SL Applications

  • Used for adjustable gain control circuits.
  • Suitable for programmable voltage dividers.
  • Ideal for digital volume control applications.
  • Applications requiring precise resistance settings.

MCP42050-E/SL FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resistance value of the MCP42050-E/SL?

The MCP42050-E/SL has a nominal resistance of 50k Ohms.

How many taps does the MCP42050-E/SL digital potentiometer have?

The MCP42050-E/SL features 256 taps for each potentiometer.

What interface does the MCP42050-E/SL use?

The MCP42050-E/SL uses an SPI serial interface.

What is the operating voltage range for the MCP42050-E/SL?

The MCP42050-E/SL operates from a 2.7V to 5.5V supply.

What is the operating temperature range of the MCP42050-E/SL?

The MCP42050-E/SL is rated for an operating temperature range of -40°C to +125°C.

What package type is the MCP42050-E/SL supplied in?

The MCP42050-E/SL is supplied in a 14-SOIC package.

What is the mounting type for the MCP42050-E/SL?

The MCP42050-E/SL has a surface mount type.

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