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MCP41100-I/P The Microchip Technology MCP41100-I/P is a 256-tap digital potentiometer with a resistance value of 100kΩ. It features an SPI serial interface and operates from a single 2.7V to 5.5V supply.
Mfr Part #:

MCP41100-I/P

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology MCP41100-I/P is a 256-tap digital potentiometer with a resistance value of 100kΩ. It features an SPI serial interface and operates from a single 2.7V to 5.5V supply.
✓ Total Stock: 28,577 pcs
$ Price Range: $1.36

MCP41100-I/P Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
28,577 pcs
On Request
28577 pcs On Request 1 On Request On Request 2020+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

MCP41100-I/P 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)
Supplier Device Package
Tape & Reel
Taper
Temperature Coefficient (Typ)
Tolerance
Voltage
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MCP41100-I/P Description

Short technical summary and product information.

The MCP41100-I/P is a single-channel digital potentiometer from Microchip Technology, offering 256 discrete tap positions for precise resistance control. With a nominal resistance of 100kΩ and a linear taper, this device is suitable for various analog circuit adjustments.

 

It utilizes an industry-standard SPI serial interface for communication, allowing for easy integration into embedded systems. The device operates over a wide voltage range of 2.7V to 5.5V and is specified for an industrial temperature range of -40°C to +85°C. The MCP41100-I/P consumes minimal power, with a maximum supply current of 1 µA in static operation.

 

Packaged in an 8-pin PDIP, the MCP41100-I/P is designed for through-hole mounting. It features ±1 LSB maximum Integral Non-Linearity (INL) and Differential Non-Linearity (DNL), ensuring accurate resistance setting. The device also includes a shutdown feature for power savings and a hardware reset pin.

MCP41100-I/P Quick Information

Product Type: Digital Potentiometer
Canonical Name: MCP41100-I/P Digital Potentiometer

MCP41100-I/P Compliance

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

MCP41100-I/P Estimated Pricing

Qty Low High
1+ $1.36 $1.36

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

MCP41100-I/P Features

  • 256 discrete tap positions for precise control.
  • 100kΩ nominal resistance with linear taper.
  • SPI serial interface for easy integration.
  • Operates from a 2.7V to 5.5V single supply.
  • Industrial temperature range: -40°C to +85°C.

MCP41100-I/P Applications

  • Adjustable gain control circuits.
  • Programmable voltage dividers.
  • Sensor signal conditioning.
  • Audio level adjustments.

MCP41100-I/P FAQs

6 frequently asked questions generated from this part’s specifications.
What is the resistance value of the MCP41100-I/P?

The MCP41100-I/P has a nominal resistance of 100kΩ.

How many taps does the MCP41100-I/P digital potentiometer have?

The MCP41100-I/P features 256 taps for resistance adjustment.

What type of interface does the MCP41100-I/P use?

The MCP41100-I/P uses an SPI serial interface.

What is the operating voltage range for the MCP41100-I/P?

The MCP41100-I/P operates from a 2.7V to 5.5V supply.

What is the operating temperature range of the MCP41100-I/P?

The MCP41100-I/P is rated for an operating temperature range of -40°C to +85°C.

What package type is the MCP41100-I/P available in?

The MCP41100-I/P is available in an 8-PDIP package for through-hole mounting.

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