MCP45HV31

MCP45HV31 is a single-channel, high voltage digital potentiometer (Digipot) family that supports 10V ~36V or +/-5V to +/-18V power rails. It features 7-bit resolution with I2C interface. This family is available in TSSOP-14 and QFN-20 (5x5) packages and has 5kΩ, 10 kΩ, 50 kΩ, and 100 kΩ end-to-end resistance(RAB) options . All parts are guaranteed to operate over  –40°C to +125°C extended temperature range.

Microchip's MCP41HVX1 and MCP45HVX1 digital potentiometer (Digipot) families offer the widest operating voltage range that is currently available on the market.

Features
  • Wide Operating Voltage:    - Analog: 10V to 36V    - Digital: 2.7V to 5.5V 1.8V to 5.5V (VL < V- + 2.7V)
  • Resistor Network Resolution   - 7-bit: 127 Resistors (128 Taps)
  • RAB Resistance Options: 5kΩ 10kΩ 50kΩ 100kΩ
  • 5kΩ
  • 10kΩ
  • 50kΩ
  • 100kΩ
  • I2C Serial Interface    - 100 kHz, 400kHz, and 3.4MHz
  • Terminal Disconnect Via:    - Shutdown Pin (SHDN)    - Terminal Control (TCON) Register
  • Serial Interface Inactive Current (1 μA Typical)
  • 2MHz Typical Bandwidth (-3 dB) Operation (5.0 kΩ Device)
  • Extended Temperature Range (-40°C to +125°C)
  • Package Types: TSSOP-14 and 5x5 QFN
Parameter
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) 0.125 0.125
Interface I²C™ I²C™
Documents
MCP45HVX1 Data SheetData Sheets04/27/20162612KB
MCP45HVX1 Typical Performance Curves Data SheetData Sheets06/18/201411325KB
MCP45HVX1 Rev. A1 Silicon/Data Sheet ErrataErrata07/07/2015236KB
Ordering Information
Part NumberLeadsPackage TypeTemp RangePacking1+26+100+1000+5000+
MCP45HV31-103E/MQ20QFN-40C to +125CTUBE1.371.141.041.000.99
MCP45HV31-103E/ST14TSSOP-40C to +125CTUBE1.371.141.041.000.99
MCP45HV31-104E/MQ20QFN-40C to +125CTUBE1.371.141.041.000.99
MCP45HV31-104E/ST14TSSOP-40C to +125CTUBE1.371.141.041.000.99
MCP45HV31-502E/MQ20QFN-40C to +125CTUBE1.371.141.041.000.99
MCP45HV31-502E/ST14TSSOP-40C to +125CTUBE1.371.141.041.000.99
MCP45HV31-503E/MQ20QFN-40C to +125CTUBE1.371.141.041.000.99
MCP45HV31-503E/ST14TSSOP-40C to +125CTUBE1.371.141.041.000.99
MCP45HV31T-103E/MQ20QFN-40C to +125CT/R1.371.141.041.000.99
MCP45HV31T-103E/ST14TSSOP-40C to +125CT/R1.371.141.041.000.99
MCP45HV31T-104E/MQ20QFN-40C to +125CT/R1.371.141.041.000.99
MCP45HV31T-104E/ST14TSSOP-40C to +125CT/R1.371.141.041.000.99
MCP45HV31T-502E/MQ20QFN-40C to +125CT/R1.371.141.041.000.99
MCP45HV31T-502E/ST14TSSOP-40C to +125CT/R1.371.141.041.000.99
MCP45HV31T-503E/MQ20QFN-40C to +125CT/R1.371.141.041.000.99
MCP45HV31T-503E/ST14TSSOP-40C to +125CT/R1.371.141.041.000.99
RoHS Information
PartNumberDeviceWeightShippingWeightLeadCountPackageTypePackageWidthSolderCompositionJEDECIndicatorRoHSChinaEFUP
MCP45HV31-502E/ST0.0600000.12500014TSSOP4.4mmMatte Tine3
MCP45HV31T-502E/ST0.0600000.24680014TSSOP4.4mmMatte Tine3
MCP45HV31T-103E/ST0.0600000.24680014TSSOP4.4mmMatte Tine3
MCP45HV31-103E/ST0.0600000.12500014TSSOP4.4mmMatte Tine3
MCP45HV31-503E/ST0.0600000.12500014TSSOP4.4mmMatte Tine3
MCP45HV31T-503E/ST0.0600000.24680014TSSOP4.4mmMatte Tine3
MCP45HV31T-104E/ST0.0600000.24680014TSSOP4.4mmMatte Tine3
MCP45HV31-104E/ST0.0600000.12500014TSSOP4.4mmMatte Tine3
MCP45HV31T-502E/MQ0.0671300.16697020QFN5x5x0.9mmMatte Tine3
MCP45HV31-502E/MQ0.0671300.10958920QFN5x5x0.9mmMatte Tine3
MCP45HV31-103E/MQ0.0671300.10958920QFN5x5x0.9mmMatte Tine3
MCP45HV31T-103E/MQ0.0671300.16697020QFN5x5x0.9mmMatte Tine3
MCP45HV31-104E/MQ0.0671300.10958920QFN5x5x0.9mmMatte Tine3
MCP45HV31T-503E/MQ0.0671300.16697020QFN5x5x0.9mmMatte Tine3
MCP45HV31-503E/MQ0.0671300.10958920QFN5x5x0.9mmMatte Tine3
MCP45HV31T-104E/MQ0.0671300.16697020QFN5x5x0.9mmMatte Tine3
MCP45HVX1 Data Sheet MCP45HV51
MCP45HVX1 Typical Performance Curves Data Sheet MCP45HV51
MCP45HVX1 Rev. A1 Silicon/Data Sheet Errata MCP45HV51
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