MCP41HV31

MCP41HV31 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 SPI 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.

产品特性
  • High-Voltage Analog Support: +36V Terminal Voltage Range (DGND = V–) ±18V Terminal Voltage Range(DGND = V– + 18V)
  • +36V Terminal Voltage Range (DGND = V–)
  • ±18V Terminal Voltage Range(DGND = V– + 18V)
  • Wide Operating Voltage: Analog: 10V to 36V (specified performance) Digital: 2.7V to 5.5V       1.8V to 5.5V (DGND >= V- + 0.9V)
  • Analog: 10V to 36V (specified performance)
  • Digital: 2.7V to 5.5V
  • Resistor Network Resolution 7-bit: 127 Resistors (128 Taps)
  • 7-bit: 127 Resistors (128 Taps)
  • RAB Resistance Options: 5kΩ 10kΩ 50kΩ 100kΩ
  • 5kΩ
  • 10kΩ
  • 50kΩ
  • 100kΩ
  • High Terminal/Wiper Current (IW) Support: 25 mA (for 5kΩ) 12.5 mA (for 10 kΩ) 6.5 mA (for 50 kΩ and 100 kΩ)
  • 25 mA (for 5kΩ)
  • 12.5 mA (for 10 kΩ)
  • 6.5 mA (for 50 kΩ and 100 kΩ)
  • Zero-Scale to Full-Scale Wiper Operation
  • Low Wiper Resistance: 75Ω (Typical)
  • Low Tempco: Ratiometric (Potentiometer): 15 ppm Typical
  • Ratiometric (Potentiometer): 15 ppm Typical
  • SPI Serial Interface(10 MHz, Modes 0,0 and 1,1)
  • Resistor Network Terminal Disconnect Via: Shutdown Pin (SHDN) Terminal Control (TCON) Register
  • Shutdown Pin (SHDN)
  • Terminal Control (TCON) Register
  • Write Latch (WLAT) Pin to control update of Volatile Wiper Register (such as Zero Crossing)
  • Power-On Rest / Brown-Out Reset for both: Digital Supply (VL/DGND); 1.5V Typical Analog Supply (V+ / V-); 3.5V Typical
  • Digital Supply (VL/DGND); 1.5V Typical
  • Analog Supply (V+ / V-); 3.5V Typical
  • Serial Interface Inactive Current (3 µA Typical)
  • 3dB Bandwidth: 500 kHz Typical (5.0 kΩ Device)
  • Extended Temperature Range (-40°C to +125°C)
  • Package Types: TSSOP-14 and QFN-20 (5x5)
技术参数
Parameter Name Value Value
Temp. Range (°C) -40C to +125C -40C to +125C
Volatile / Non Volatile Volatile Volatile
Number of Taps 127 127
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 SPI SPI
文档资料
MCP41HVX1 Data SheetData Sheets06/30/20152219KB
MCP41HVX1 Typical Performance CurvesData Sheets06/06/201311193KB
订购型号
Part NumberLeadsPackage TypeTemp RangePacking1+26+100+1000+5000+
MCP41HV31-103E/MQ20QFN-40C to +125CTUBE1.371.141.041.000.99
MCP41HV31-103E/ST14TSSOP-40C to +125CTUBE1.371.141.041.000.99
MCP41HV31-104E/MQ20QFN-40C to +125CTUBE1.371.141.041.000.99
MCP41HV31-104E/ST14TSSOP-40C to +125CTUBE1.371.141.041.000.99
MCP41HV31-502E/MQ20QFN-40C to +125CTUBE1.371.141.041.000.99
MCP41HV31-502E/ST14TSSOP-40C to +125CTUBE1.371.141.041.000.99
MCP41HV31-503E/MQ20QFN-40C to +125CTUBE1.371.141.041.000.99
MCP41HV31-503E/ST14TSSOP-40C to +125CTUBE1.371.141.041.000.99
MCP41HV31T-103E/MQ20QFN-40C to +125CT/R1.371.141.041.000.99
MCP41HV31T-103E/ST14TSSOP-40C to +125CT/R1.371.141.041.000.99
MCP41HV31T-104E/MQ20QFN-40C to +125CT/R1.371.141.041.000.99
MCP41HV31T-104E/ST14TSSOP-40C to +125CT/R1.371.141.041.000.99
MCP41HV31T-502E/MQ20QFN-40C to +125CT/R1.371.141.041.000.99
MCP41HV31T-502E/ST14TSSOP-40C to +125CT/R1.371.141.041.000.99
MCP41HV31T-503E/MQ20QFN-40C to +125CT/R1.371.141.041.000.99
MCP41HV31T-503E/ST14TSSOP-40C to +125CT/R1.371.141.041.000.99
器件无铅环保信息
PartNumberDeviceWeightShippingWeightLeadCountPackageTypePackageWidthSolderCompositionJEDECIndicatorRoHSChinaEFUP
MCP41HV31-502E/ST0.0600000.12500014TSSOP4.4mmMatte Tine3
MCP41HV31-103E/ST0.0600000.12500014TSSOP4.4mmMatte Tine3
MCP41HV31-503E/ST0.0600000.12500014TSSOP4.4mmMatte Tine3
MCP41HV31-104E/ST0.0600000.12500014TSSOP4.4mmMatte Tine3
MCP41HV31T-502E/ST0.0600000.24680014TSSOP4.4mmMatte Tine3
MCP41HV31T-103E/ST0.0600000.24680014TSSOP4.4mmMatte Tine3
MCP41HV31T-104E/ST0.0600000.24680014TSSOP4.4mmMatte Tine3
MCP41HV31T-503E/ST0.0600000.24680014TSSOP4.4mmMatte Tine3
MCP41HV31-502E/MQ0.0671300.10958920QFN5x5x0.9mmMatte Tine3
MCP41HV31-503E/MQ0.0671300.10958920QFN5x5x0.9mmMatte Tine3
MCP41HV31-103E/MQ0.0671300.10958920QFN5x5x0.9mmMatte Tine3
MCP41HV31-104E/MQ0.0671300.10958920QFN5x5x0.9mmMatte Tine3
MCP41HV31T-502E/MQ0.0671300.16697020QFN5x5x0.9mmMatte Tine3
MCP41HV31T-103E/MQ0.0671300.16697020QFN5x5x0.9mmMatte Tine3
MCP41HV31T-503E/MQ0.0671300.16697020QFN5x5x0.9mmMatte Tine3
MCP41HV31T-104E/MQ0.0671300.16697020QFN5x5x0.9mmMatte Tine3
MCP41HVX1 Data Sheet MCP41HV51
MCP41HVX1 Typical Performance Curves MCP41HV51