MCP4017

The MCP4017/8/9 devices are volatile, 7-bit (128 wiper steps) digital potentiometers with an I2C™Compatible interface. This family offers 5kΩ, 10kΩ, 50kΩ or 100kΩ end-to-end resistance values and is available in miniature 5 or 6 lead SC-70 packaging with potentiometer or rheostat pinouts.

产品特性
  • Potentiometer or Rheostat configuration options
  • 7-bit: Resistor Network Resolution 127 Resistors (128 Steps)
  • 127 Resistors (128 Steps)
  • Zero Scale to Full Scale Wiper operation
  • RAB Resistances: 5kΩ, 10kΩ, 50kΩ or 100kΩ
  • Low Wiper Resistance: 100Ω (typical)
  • Low Tempco: Absolute (Rheostat): 50 ppm typical(0°C to 70°C) Ratiometric (Potentiometer): 15 ppm typical
  • Absolute (Rheostat): 50 ppm typical(0°C to 70°C)
  • Ratiometric (Potentiometer): 15 ppm typical
  • Simple I2C™Compatible Protocol with read & write commands
  • Brown-out reset protection (1.5V typical)
  • Power-on Default Wiper Setting (Mid-scale)
  • Low-Power Operation: 2.5 µA Static Current (typ)
  • Wide Operating Voltage Range: 2.7V to 5.5V - Device Characteristics Specified 1.8V to 5.5V - Device Operation
  • 2.7V to 5.5V - Device Characteristics Specified
  • 1.8V to 5.5V - Device Operation
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 128 128
Resistance (ohms) K 5, 10, 50, 100 5, 10, 50, 100
# per Package 1 1
INL (Max) 0.5 0.5
DNL (Max) 0.25 0.25
Interface I²C™ I²C™
文档资料
7-Bit Single I2C Digital POT with Volatile Memory in SC-70Data Sheets04/01/20092762KB
AN1316 - Using Digital Potentiometers for Programmable Amplifier GainAppNote04/14/2010441KB
Automotive Recommended Product Selector GuideBrochures09/16/20147598KB
Signal Chain Design GuideBrochures11/10/20123229KB
Digital Potentiometer Design GuideDesign Guides01/03/2011706KB
MCP401X Evaluation Board User's GuideUser Guides04/20/20111331KB
订购型号
Part NumberLeadsPackage TypeTemp RangePacking1+26+100+1000+5000+
MCP4017T-103E/LT6SC70-40C to +125CT/R0.510.420.390.370.37
MCP4017T-104E/LT6SC70-40C to +125CT/R0.510.420.390.370.37
MCP4017T-502E/LT6SC70-40C to +125CT/R0.510.420.390.370.37
MCP4017T-503E/LT6SC70-40C to +125CT/R0.510.420.390.370.37
相关开发工具
器件无铅环保信息
PartNumberDeviceWeightShippingWeightLeadCountPackageTypePackageWidthSolderCompositionJEDECIndicatorRoHSChinaEFUP
MCP4017T-104E/LT0.0065000.0356676SC70-Matte Tine3
MCP4017T-503E/LT0.0065000.0356676SC70-Matte Tine3
MCP4017T-103E/LT0.0065000.0356676SC70-Matte Tine3
MCP4017T-502E/LT0.0065000.0356676SC70-Matte Tine3
MCP4017T-103E/LTVAO0.0065000.0356676SC70-Matte Tine3
7-Bit Single I2C Digital POT with Volatile Memory in SC-70 MCP4019
AN1316 MCP46XXEV
AN1316 Excel Files MCP46XXEV
Automotive Recommended Product Selector Guide MCP23S09
Signal Chain Design Guide MCP3901
Digital Potentiometer Design Guide SOIC8EV
MCP401X Evaluation Board User's Guide MCP401XEV