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MCP41HV51

Status: In Production

Features:

  • +36V Terminal Voltage Range (DGND = V–)
  • ±18V Terminal Voltage Range(DGND = V– + 18V)
  • Analog: 10V to 36V (specified performance)
  • Digital: 2.7V to 5.5V
  • 8-bit: 255 Resistors (256 Taps)
  • 5kΩ
  • 10kΩ
  • 50kΩ
  • 100kΩ
  • 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)
  • Absolute (Rheostat): 50 ppm Typical(0°C to +70°C)
  • Ratiometric (Potentiometer): 15 ppm Typical
  • SPI Serial Interface (10 MHz, Modes 0,0 and 1,1)
  • Shutdown Pin (SHDN)
  • Terminal Control (TCON) Register
  • Write Latch (WLAT) Pin to control update of Volatile Wiper Register (such as Zero Crossing)
  • Digital Supply (VL/DGND); 1.5V Typical
  • Analog Supply (V+ / V-); 3.5V Typical
  • Serial Interface Inactive Current (3 µA Typical)
  • 500 kHz Typical Bandwidth (-3 dB) Operation(5.0 kΩ Device)
  • Extended Temperature Range (-40°C to +125°C)
  • Package Types: TSSOP-14 and QFN-20 (5x5)
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

MCP41HV51 is a single-channel, high voltage digital potentiometer (Digipot) family that supports 10V ~36V or +/-5V to +/-18V power rails. It features 8-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.

Additional Features
    • High-Voltage Analog Support:
      • +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)

  • Resistor Network Resolution
    • 8-bit: 255 Resistors (256 Taps)
  • RAB Resistance Options:
    • 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)
  • 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
  • SPI Serial Interface (10 MHz, Modes 0,0 and 1,1)
  • Resistor Network Terminal Disconnect Via:
    • 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
  • Serial Interface Inactive Current (3 µA Typical)
  • 500 kHz Typical Bandwidth (-3 dB) Operation(5.0 kΩ Device)
  • Extended Temperature Range (-40°C to +125°C)
  • Package Types: TSSOP-14 and QFN-20 (5x5)
Parametrics
Name
Value
Temp. Range (°C)
-40 to +125
Volatile / Non Volatile
Volatile
Number of Taps
255
Resistance (ohms) K
5, 10, 50, 100
# per Package
1
INL (Max)
1
DNL (Max)
0.25
Interface
SPI

Documents

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Data Sheets

07/20/2015
2219KB

Development tools data is currently unavailable.

RoHS Information

Part Number
Device Weight (g)
Shipping Weight (grams)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
MCP41HV51-103E/MQ
0.067130
0.109589
20
QFN
5x5x0.9mm
Matte Tin
e3
MCP41HV51-104E/MQ
0.067130
0.109589
20
QFN
5x5x0.9mm
Matte Tin
e3
MCP41HV51-502E/MQ
0.067130
0.109589
20
QFN
5x5x0.9mm
Matte Tin
e3
MCP41HV51-503E/MQ
0.067130
0.109589
20
QFN
5x5x0.9mm
Matte Tin
e3
MCP41HV51T-103E/MQ
0.067130
0.166970
20
QFN
5x5x0.9mm
Matte Tin
e3
MCP41HV51T-104E/MQ
0.067130
0.166970
20
QFN
5x5x0.9mm
Matte Tin
e3
MCP41HV51T-502E/MQ
0.067130
0.166970
20
QFN
5x5x0.9mm
Matte Tin
e3
MCP41HV51T-503E/MQ
0.067130
0.166970
20
QFN
5x5x0.9mm
Matte Tin
e3
MCP41HV51-103E/ST
0.060000
0.125000
14
TSSOP
4.4mm
Matte Tin
e3
MCP41HV51-104E/ST
0.060000
0.125000
14
TSSOP
4.4mm
Matte Tin
e3
MCP41HV51-502E/ST
0.060000
0.125000
14
TSSOP
4.4mm
Matte Tin
e3
MCP41HV51-503E/ST
0.060000
0.125000
14
TSSOP
4.4mm
Matte Tin
e3
MCP41HV51T-103E/ST
0.060000
0.246800
14
TSSOP
4.4mm
Matte Tin
e3
MCP41HV51T-104E/ST
0.060000
0.246800
14
TSSOP
4.4mm
Matte Tin
e3
MCP41HV51T-502E/ST
0.060000
0.246800
14
TSSOP
4.4mm
Matte Tin
e3
MCP41HV51T-503E/ST
0.060000
0.246800
14
TSSOP
4.4mm
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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