MCP42010

The MCP42010 is a dual-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 MCP42010 has outstanding AC and DC characteristics, and consumes <1 µA during static operation. Applications for the MCP42010 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 MCP42010 is available in 8-pin PDIP and SOIC packages.

产品特性
  • Two Resistor Networks
  • Potentiometer or Rheostat configuration options
  • Resistor Network Resolution 8-bit: 255 Resistors (256 Steps)
  • 8-bit: 255 Resistors (256 Steps)
  • RAB Resistances options of: 10kΩ
  • 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
技术参数
Parameter Name Value Value
Temp. Range (°C) -40 to +125 -40 to +125
Volatile / Non Volatile Volatile Volatile
Number of Taps 256 256
Resistance (ohms) K 10 10
# per Package 2 2
INL (Max) 1 1
DNL (Max) 1 1
Interface SPI SPI
文档资料
MCP41XXX/42XXX DatasheetData Sheets04/06/2004866KB
MCP42010 Rev. A Silicon ErrataErrata10/22/200264KB
AN1080 - Understanding Digital Potentiometers Resistor VariationsAppNote07/27/2009565KB
AN1316 - Using Digital Potentiometers for Programmable Amplifier GainAppNote04/14/2010441KB
AN219 - Comparing Digital Potentiometers to Mechanical PotentiometersAppNote11/20/2000133KB
AN691 - Optimizing the Digital Potentiometer in Precision CircuitsAppNote05/08/2001240KB
AN692 - Using a Digital Potentiometer to Optimize a Precision Single Supply Photo DetectAppNote02/23/2001253KB
AN737 - Using Digital Potentiometers to Design Low Pass Adjustable FiltersAppNote02/24/2004277KB
AN746 - Interfacing Microchip's MCP41XXX/42XXX Digital Potentiometers to a PICmicro MicrocontrollerAppNote04/02/2001193KB
AN747 - Communicating with Daisy Chained MCP42XXX Digital PotentiometersAppNote04/02/2001132KB
AN757 - Interfacing Microchip's MCP41XXX and MCP42XXX Digital Potentiometers to Motorola?s 68HC12 MicrocontrollerAppNote07/18/2001210KB
Analog & Interface Guide (Volume 2)Brochures10/11/20051067KB
Quick Guide to Microchip Development ToolsBrochures10/15/201411223KB
Signal Chain Design GuideBrochures11/10/20123229KB
MCP41XXX/42XXXProduct Line Documents09/22/2003866KB
Digital Potentiometer Design GuideDesign Guides01/03/2011706KB
Analog & Interface Product Selector GuideProduct Line Card03/21/20164116KB
订购型号
Part NumberLeadsPackage TypeTemp RangePacking1+26+100+1000+5000+
MCP42010-E/P14PDIP-40C to +125CTUBE2.171.811.651.591.57
MCP42010-E/SL14SOIC-40C to +125CTUBE2.171.811.651.591.57
MCP42010-E/ST14TSSOP-40C to +125CTUBE2.171.811.651.591.57
MCP42010-I/P14PDIP-40C to +85CTUBE2.001.671.521.471.45
MCP42010-I/SL14SOIC-40C to +85CTUBE2.001.671.521.471.45
MCP42010-I/ST14TSSOP-40C to +85CTUBE2.001.671.521.471.45
MCP42010T-E/SL14SOIC-40C to +125CT/R2.171.811.651.591.57
MCP42010T-E/ST14TSSOP-40C to +125CT/R2.171.811.651.591.57
MCP42010T-I/SL14SOIC-40C to +85CT/R2.001.671.521.471.45
MCP42010T-I/ST14TSSOP-40C to +85CT/R2.001.671.521.471.45
相关开发工具
器件无铅环保信息
PartNumberDeviceWeightShippingWeightLeadCountPackageTypePackageWidthSolderCompositionJEDECIndicatorRoHSChinaEFUP
MCP42010-I/P0.9533001.83333314PDIP.300inMatte Tine3
MCP42010-E/P0.9533001.83333314PDIP.300inMatte Tine3
MCP42010T-E/ST0.0600000.24680014TSSOP4.4mmMatte Tine3
MCP42010T-I/ST0.0600000.24680014TSSOP4.4mmMatte Tine3
MCP42010-E/ST0.0600000.12500014TSSOP4.4mmMatte Tine3
MCP42010-I/ST0.0600000.12500014TSSOP4.4mmMatte Tine3
MCP42010T-I/SL0.1432000.32500014SOIC.150In(3.90mm)Matte Tine3
MCP42010T-E/SL0.1432000.32500014SOIC.150In(3.90mm)Matte Tine3
MCP42010-E/SL0.1432000.28070214SOIC.150In(3.90mm)Matte Tine3
MCP42010-I/SL0.1432000.28070214SOIC.150In(3.90mm)Matte Tine3
MCP41XXX/42XXX Datasheet MCP42100
MCP41XXX/42XXX Datasheet MCP42100
MCP41XXX/42XXX MCP42010
MCP42010 Rev. A Silicon Errata MCP42010
AN1080 MCP4XXXDM-DB
AN1316 MCP46XXEV
AN1316 Excel Files MCP46XXEV
AN219 MCP4662
AN691 MCP4651
AN692 MCP4651
AN737 MCP4662
AN746 MCP42050
AN746 Source Code MCP42050
AN747 MCP42050
AN747 Source Code MCP42050
AN757 MCP42010
AN757 Source Code MCP42010
Analog & Interface Guide (Volume 2) MCP23S08
Quick Guide to Microchip Development Tools ENC28J60
Signal Chain Design Guide MCP3901
MCP41XXX/42XXX MCP42010
Digital Potentiometer Design Guide SOIC8EV
Analog & Interface Product Selector Guide ENC624J600