Microchip Technology Inc
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MCP41010

Status: In Production

Features:

  • Single Resistor Network
  • Potentiometer or Rheostat configuration options
  • 8-bit: 255 Resistors (256 Steps)
  • 10kΩ
  • Zero-Scale to Full-Scale Wiper operation
  • INL: 1LSB (max)
  • DNL: 1LSB (max)
  • SPI Compatible Serial interface
  • Standby current: 1uA (max)
  • Wide Operating Voltage: 2.7V to 5.5V
  • Wide Bandwidth (-3dB) Operation: 1 MHz (typ.)
  • Extended temperature range: -40°C to +125°C
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

The MCP41010 is a single-channel, 8-bit digital potentiometer features 10kΩ end-to-end resistance value with an SPI serial interface. The wiper position varies linearly and is controlled via the SPI interface. The MCP41010 has outstanding AC and DC characteristics, and consumes <1 µA during static operation. Applications for the MCP41010 digital potentiometer include audio equipment (volume and tone controls), servo-motor control, battery charging and control, communications (line impedance matching), power supplies, instrumentation (gain, offset adjust), LCD contrast control and programmable filters. The MCP41010 is available in 8-pin PDIP and SOIC packages.

Additional Features
    • Single Resistor Network
    • Potentiometer or Rheostat configuration options
    • Resistor Network Resolution
      • 8-bit: 255 Resistors (256 Steps)
    • RAB Resistances options of:
      • 10kΩ
    • Zero-Scale to Full-Scale Wiper operation
    • INL: 1LSB (max)
    • DNL: 1LSB (max)
    • SPI Compatible Serial interface
    • Standby current: 1uA (max)
    • Wide Operating Voltage: 2.7V to 5.5V
    • Wide Bandwidth (-3dB) Operation: 1 MHz (typ.)
    • Extended temperature range: -40°C to +125°C
Parametrics
Name
Value
Temp. Range (°C)
-40 to +125
Volatile / Non Volatile
Volatile
Number of Taps
256
Resistance (ohms) K
10
# per Package
1
INL (Max)
1
DNL (Max)
1
Interface
SPI

Documents

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Data Sheets

04/06/2004
866KB

Brochures

Design Guides

Product Selection Tools

Development Environment

  • Demo & Evaluation Boards
Demo & Evaluation Boards
MCP4XXX Digipot Daughter Board
MCP4XXX Digipot Daughter Board ( MCP4XXXDM-DB )

The MCP4xxx Digital Potentiometer Daughter Board allows the system designer to quickly evaluate the operation of Microchip Technology’s MCP42XXX and MCP402X Digital Potentiometers. The MCP42XXX are dual Digital Potentiometer devices that have the same characteristics as their single Digital Potentiometer devices (MCP41XXX). The MCP402x devices are non-volatile devices that have similar...

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PICkit Serial SPI demo board
PICkit Serial SPI demo board ( PKSERIAL-SPI1 )

The PICkit™ Serial SPI Demo Board was designed to easily connect to the PICkit Serial Analyzer (DV164122). The PICkit Serial Analyzer provides the SPI master mode serial communications and power for the PICkit™ Serial SPI Demo Board. The devices on the demo board operate in the SPI slave mode and can easily be connected to virtually any demo or development board by connecting the...

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8-Pin SOIC/MSOP/TSSOP/DIP Evaluation Board
8-Pin SOIC/MSOP/TSSOP/DIP Evaluation Board ( SOIC8EV )

This is a blank PCB that allows the operation of Microchip Technology’s 8-pin devices to be easily evaluated. Each device pin is connected to a pull-up resistor, a pull-down resistor, an in-line resistor, and a loading capacitor. The PCB pads allow through hole or surface mount connectors to be installed to ease connection to the board. Additional passive component footprints are on the...

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RoHS Information

Part Number
Device Weight
Shipping Weight
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
MCP41010-E/P
0.486700
0.900000
8
PDIP
.300in
Matte Tin
e3
Rohs icon
efup china icon
MCP41010-I/P
0.486700
0.900000
8
PDIP
.300in
Matte Tin
e3
Rohs icon
efup china icon
MCP41010-I/SN
0.078000
0.160000
8
SOIC
.150In(3.90mm)
Matte Tin
e3
Rohs icon
efup china icon
MCP41010T-E/SN
0.078000
0.230303
8
SOIC
.150In(3.90mm)
Matte Tin
e3
Rohs icon
efup china icon
MCP41010T-I/SN
0.078000
0.230303
8
SOIC
.150In(3.90mm)
Matte Tin
e3
Rohs icon
efup china icon
MCP41010-E/SN
0.078000
0.160000
8
SOIC
.150In(3.90mm)
Matte Tin
e3
Rohs icon
efup china icon
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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