MCP4161-103E/MS The Microchip Technology MCP4161-103E/MS is a digital potentiometer with 10kΩ resistance and 257 taps. It operates over a voltage range of 1.8V to 5.5V and features an SPI interface.
Mfr Part #:

MCP4161-103E/MS

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology MCP4161-103E/MS is a digital potentiometer with 10kΩ resistance and 257 taps. It operates over a voltage range of 1.8V to 5.5V and features an SPI interface.
Total Stock: 28,750 pcs
$ Price Range: $1.36

MCP4161-103E/MS 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
28,750 pcs
28750 pcs On Request 1 On Request On Request 2020+ On Request On Request

MCP4161-103E/MS Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Bandwidth
Brown-out Reset Voltage
Configuration
Digital Input Voltage Tolerance
Interface
Interface Speed
Memory Type
Mounting Type
Number of Circuits
Number of Taps
Operating Temperature
Package Description
Resistance
Resistance (Ohms)
Resolution
Serial Interface Inactive Current
Supplier Device Package
Supplier Package
Tape & Reel
Taper
Temperature Coefficient (Typ)
Temperature Coefficient (Typical @ Absolute (Rheostat)
Temperature Coefficient (Typical @ Ratiometric (Potentiometer)
Tolerance
Voltage
Voltage (Nominal)
voltage (Minimum/Maximum @ Device Operation)

MCP4161-103E/MS Description

Short technical summary and product information.

The MCP4161-103E/MS from Microchip Technology is a single-channel digital potentiometer offering 10kΩ of resistance with a linear taper. It provides 257 discrete steps for precise control.

 

This device supports a wide operating voltage range from 1.8V to 5.5V, making it suitable for various applications. Communication is handled via an SPI serial interface, operating at speeds up to 10 MHz. The potentiometer features non-volatile memory for automatic recall of saved wiper settings and WiperLock™ Technology for securing calibration settings.

 

Designed for surface mounting, the MCP4161-103E/MS comes in an 8-MSOP package. It operates within an extended temperature range of -40°C to +125°C. Key features include low wiper resistance, low temperature coefficient, and high-voltage tolerant digital inputs.

MCP4161-103E/MS Quick Information

Product Type: Digital Potentiometer
Canonical Name: MCP4161-103E/MS Digital Potentiometer
Subcategory: Digital Potentiometers

MCP4161-103E/MS Compliance

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

MCP4161-103E/MS Estimated Pricing

Qty Low High
1+ $1.36 $1.36

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

MCP4161-103E/MS Features

  • 10kΩ resistance with 257 taps.
  • SPI serial interface up to 10 MHz.
  • Wide 1.8V to 5.5V operating voltage.
  • Non-volatile memory for saved settings.
  • Surface mount 8-MSOP package.

MCP4161-103E/MS Applications

  • Adjustable gain control circuits.
  • Programmable voltage dividers.
  • System calibration adjustments.
  • User interface controls.

MCP4161-103E/MS FAQs

6 frequently asked questions generated from this part’s specifications.
What is the resistance of the MCP4161-103E/MS?

The MCP4161-103E/MS has a resistance of 10 kΩ.

How many steps does the MCP4161-103E/MS offer?

This digital potentiometer offers 257 steps.

What is the operating voltage range for the MCP4161-103E/MS?

The device operates from 1.8V to 5.5V.

What interface does the MCP4161-103E/MS use?

It uses an SPI serial interface.

What is the operating temperature range?

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

What package type is the MCP4161-103E/MS supplied in?

It is supplied in an 8-MSOP package.

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