MCP4332

The MCP433X devices are quad-channel, volatile, 7-bit (129 wiper steps) digital potentiometers with an SPI compatible interface. The MCP433X family is available with end-to-end resistor values of 5KΩ, 10KΩ, 50kΩ and 100KΩ. These devices offer a variety of configurations simplifying design while minimizing cost, package size and pin count.

产品特性
  • Quad Resistor Network
  • Potentiometer or Rheostat configuration options
  • Resistor Network Resolution   7-bit: 128 Resistors (129 Steps)
  • 7-bit: 128 Resistors (129 Steps)
  • RAB Resistances options of: 5kΩ 10kΩ 50kΩ 100kΩ
  • 5kΩ
  • 10kΩ
  • 50kΩ
  • 100kΩ
  • Zero-Scale to Full-Scale Wiper operation
  • Low Wiper Resistance: 75Ω (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
  • Resistor Network Terminal Disconnect Feature via Terminal Control (TCON) Register
  • Reset input pin
  • Wide Operating Voltage:   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
  • Wide Bandwidth (-3 dB) Operation: - 2 MHz (typical) for 5.0 kΩ device
  • - 2 MHz (typical) for 5.0 kΩ device
  • Extended temperature range (-40°C to +125°C)
  • AEC-Q100 Grade 1 quarlified
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 129 129
Resistance (ohms) K 5, 10, 50, 100 5, 10, 50, 100
# per Package 4 4
INL (Max) 1.125 1.125
DNL (Max) 0.375 0.375
Interface 2 SPI 2 SPI
文档资料
MCP433X/435X 7/8-Bit Quad SPI Digital POT with Volatile Memory Data SheetData Sheets03/22/20105263KB
AN1316 - Using Digital Potentiometers for Programmable Amplifier GainAppNote04/14/2010441KB
Digital Potentiometer Design GuideDesign Guides01/03/2011706KB
订购型号
Part NumberLeadsPackage TypeTemp RangePacking1+26+100+1000+5000+
MCP4332-103E/ST14TSSOP-40C to +125CTUBE1.351.131.020.990.98
MCP4332-104E/ST14TSSOP-40C to +125CTUBE1.351.131.020.990.98
MCP4332-502E/ST14TSSOP-40C to +125CTUBE1.351.131.020.990.98
MCP4332-503E/ST14TSSOP-40C to +125CTUBE1.351.131.020.990.98
MCP4332T-103E/ST14TSSOP-40C to +125CT/R1.351.131.020.990.98
MCP4332T-104E/ST14TSSOP-40C to +125CT/R1.351.131.020.990.98
MCP4332T-502E/ST14TSSOP-40C to +125CT/R1.351.131.020.990.98
MCP4332T-503E/ST14TSSOP-40C to +125CT/R1.351.131.020.990.98
器件无铅环保信息
PartNumberDeviceWeightShippingWeightLeadCountPackageTypePackageWidthSolderCompositionJEDECIndicatorRoHSChinaEFUP
MCP4332-103E/ST0.0600000.12500014TSSOP4.4mmMatte Tine3
MCP4332T-103E/ST0.0600000.24680014TSSOP4.4mmMatte Tine3
MCP4332T-503E/ST0.0600000.24680014TSSOP4.4mmMatte Tine3
MCP4332-503E/ST0.0600000.12500014TSSOP4.4mmMatte Tine3
MCP4332-104E/ST0.0600000.12500014TSSOP4.4mmMatte Tine3
MCP4332T-104E/ST0.0600000.24680014TSSOP4.4mmMatte Tine3
MCP4332-502E/ST0.0600000.12500014TSSOP4.4mmMatte Tine3
MCP4332T-502E/ST0.0600000.24680014TSSOP4.4mmMatte Tine3
MCP433X/435X 7/8-Bit Quad SPI Digital POT with Volatile Memory Data Sheet MCP4352
AN1316 MCP46XXEV
AN1316 Excel Files MCP46XXEV
Digital Potentiometer Design Guide SOIC8EV