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MCP45HV31T-104E/ST

MCP45HV31T-104E/ST

MCP45HV31T-104E/ST

Microchip Technology

14 TerminationsMCP45HV31 Digital PotentiometersI2C128 Positions

SOT-23

MCP45HV31T-104E/ST Datasheet

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Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Mounting Type Surface Mount
Package / Case 14-TSSOP (0.173, 4.40mm Width)
Surface Mount YES
Number of Pins 14
Weight 140.30179mg
Operating Temperature -40°C~125°C
Packaging Tape & Reel (TR)
Published 2014
Tolerance ±20%
JESD-609 Code e3
Feature Selectable Address
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
Temperature Coefficient 100 ppm/°C
Resistance 100kOhm
Number of Positions 128
Terminal Finish Matte Tin (Sn)
Voltage - Supply 1.8V~5.5V 10V~36V ±5V~18V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 0.65mm
[email protected] Reflow Temperature-Max (s) 40
Base Part Number MCP45HV31
Configuration Potentiometer
Interface I2C
Number of Circuits 1
Operating Supply Current 45μA
Memory Type Volatile
Bandwidth 0.024 kHz
Taper Linear
Number of Taps 128
Total Resistance 100000Ohm
Resistance - Wiper (Ω) (Typ) 145
Temperature Coefficient (Typ) 100ppm/°C
Length 5mm
Width 4.4mm
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
2,500 $1.07120 $2.1424
MCP45HV31T-104E/ST Product Details

MCP45HV31T-104E/ST Overview


There is a 14-TSSOP (0.173, 4.40mm Width) package containing it.Volatile indicates the beginning of storage for this pentometer.This digital potentiometer contains 1 embedded circuits.Tape & Reel (TR) package contains the access code to secure the digital potentiometer.For this pentometer, there are 128 taps that protect against overcurrent.The pentometer consists of 128 positions.Digital potentiometer is designed wdigital potentiometerh terminations of 14.1 functions are included in this programmable potentiometer for your reference.According to the diagram, the speed potentiometers's total resistance is 100000Ohm.Mounting in Surface Mount is recommended.potentionmeters with 1.8V~5.5V 10V~36V ±5V~18V voltage capabilities can be used.There is a temperature range of -40°C~125°C for this digital potentiometer.You can limit the flow by using 100kOhm.The MCP45HV31 family includes pentometer.This potentiameter gets 14 pins on it.With this digital variable resistor, you can find Selectable Address.The supply current needs to be operated within the range of 45μA in order to deliver its performance.

MCP45HV31T-104E/ST Features


Available in 14-TSSOP (0.173, 4.40mm Width) package
1 Circuits
Mounting Type: Surface Mount
Operate temperature at the range of -40°C~125°C
14 pins

MCP45HV31T-104E/ST Applications


There are a lot of Microchip Technology MCP45HV31T-104E/ST Digital Potentiometers applications.

  • Adjust VCOM settings
  • Stereo
  • Audio Volume control
  • DC/DC conversion circuit
  • Automatic detection of equipment
  • Power meter
  • Contrast control of monitors
  • Hi-Fi devices with up to 90dB dynamic range
  • Adjustable gain amplifiers
  • Cell phone

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