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MCP45HV31

Status: In Production

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
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

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.

Additional 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
    • 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
Parametrics
Name
Value
Temp. Range (°C)
-40 to +125
Volatile / Non Volatile
volatile
Number of Taps
128
Resistance (ohms) K
5, 10, 50, 100
# per Package
1
INL (Max)
0.5
DNL (Max)
0.125
Interface
I²C™

Documents

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (grams)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
MCP45HV31-103E/MQ
0.067130
0.109589
20
QFN
5x5x0.9mm
Matte Tin
e3
MCP45HV31-104E/MQ
0.067130
0.109589
20
QFN
5x5x0.9mm
Matte Tin
e3
MCP45HV31-503E/MQ
0.067130
0.109589
20
QFN
5x5x0.9mm
Matte Tin
e3
MCP45HV31T-103E/MQ
0.067130
0.166970
20
QFN
5x5x0.9mm
Matte Tin
e3
MCP45HV31T-104E/MQ
0.067130
0.166970
20
QFN
5x5x0.9mm
Matte Tin
e3
MCP45HV31T-502E/MQ
0.067130
0.166970
20
QFN
5x5x0.9mm
Matte Tin
e3
MCP45HV31T-503E/MQ
0.067130
0.166970
20
QFN
5x5x0.9mm
Matte Tin
e3
MCP45HV31-502E/MQ
0.067130
0.109589
20
QFN
5x5x0.9mm
Matte Tin
e3
MCP45HV31-103E/ST
0.060000
0.125000
14
TSSOP
4.4mm
Matte Tin
e3
MCP45HV31-104E/ST
0.060000
0.125000
14
TSSOP
4.4mm
Matte Tin
e3
MCP45HV31-502E/ST
0.060000
0.125000
14
TSSOP
4.4mm
Matte Tin
e3
MCP45HV31-503E/ST
0.060000
0.125000
14
TSSOP
4.4mm
Matte Tin
e3
MCP45HV31T-103E/ST
0.060000
0.246800
14
TSSOP
4.4mm
Matte Tin
e3
MCP45HV31T-104E/ST
0.060000
0.246800
14
TSSOP
4.4mm
Matte Tin
e3
MCP45HV31T-502E/ST
0.060000
0.246800
14
TSSOP
4.4mm
Matte Tin
e3
MCP45HV31T-503E/ST
0.060000
0.246800
14
TSSOP
4.4mm
Matte Tin
e3
MCP45HV31-103E/STVAO
0.060000
0.125000
14
TSSOP
4.4mm
Matte Tin
e3
MCP45HV31T-103E/STVAO
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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