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MCP4642-103E/UN - Microchip

Description: Dig.Potentiometer 2ch 10k 129 I2C MSOP10

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MCP4642-103E/UN - Microchip - PCB symbol
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PCB Footprints
MCP4642-103E/UN - Microchip PCB footprint - Small Outline Packages - Small Outline Packages - UN(MSOP)
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MCP4642-103E/UN - Microchip - 3D model - Small Outline Packages - UN(MSOP)
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MCP4642-103E/UN Details

  • Manufacturer Part Number:

    MCP4642-103E/UN

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    MSOP

  • Package Description:

    PLASTIC, MSOP-10

  • Pin Count:

    10

  • Manufacturer Package Code:

    MSOP-10

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    7 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    9

  • Additional Feature:

    NON-VOLATILE MEMORY

  • Bandwidth-Nom:

    1 kHz

  • Control Interface:

    INCREMENT/DECREMENT

  • Converter Type:

    DIGITAL POTENTIOMETER

  • JESD-30 Code:

    S-PDSO-G10

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    2

  • Number of Positions:

    129

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP10,.19,20

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Resistance Law:

    LINEAR

  • Resistance Tolerance-Max:

    20%

  • Resistor Terminal Voltage-Max:

    5.5 V

  • Screening Level:

    TS 16949

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max:

    0.6 mA

  • Supply Voltage-Nom:

    2.7 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Coefficient-Nom:

    150 ppm/°C

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    40

  • Total Resistance-Nom:

    10000 Ω

  • Width:

    3 mm

MCP4642-103E/UN Frequently Asked Questions (FAQs)

  • Microchip provides a recommended layout and routing guide in their application note AN1348, which includes guidelines for PCB layout, component placement, and routing to minimize noise and ensure reliable operation.
  • A safe shutdown procedure can be implemented by ensuring that the VDD pin is powered down before the VREF pin, and that the digital inputs are held in a safe state during power-down. Additionally, a power-down sequence can be implemented using external circuitry to ensure a controlled shutdown.
  • The maximum operating temperature range for the MCP4642-103E/UN is -40°C to +125°C. Operating the device outside of this range can affect its performance, including reduced accuracy, increased noise, and potential damage to the device.
  • Calibration of the MCP4642-103E/UN involves adjusting the internal voltage reference and gain settings to achieve optimal performance and accuracy. This can be done using external circuitry and software algorithms, or by using Microchip's calibration tools and software.
  • The MCP4642-103E/UN has built-in ESD protection and latch-up prevention measures, including diodes and resistors on the input pins to prevent overvoltage and latch-up. Additionally, proper PCB design and layout practices can help prevent ESD and latch-up events.

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MCP4642-103E/UN Overview

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About Microchip

Microchip Technology Inc. is a leading manufacturer of microcontrollers and semiconductor devices for a wide range of applications in the aerospace, automotive, consumer electronics, industrial, and medical industries. Alongside a comprehensive product portfolio, Microchip Technology Inc. also provides easy-to-use development tools that enable engineers to create optimal designs quickly with minimal iterations to reduce risk while lowering total system costs to market. Headquartered in Chandler, Arizona, th

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MCP4642-103E/UN Alternates

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Part Image MCP4642T-103E/UN Microchip Technology Inc

Digital Potentiometer, 2 Func, 10000ohm, Increment/decrement Control Interface, 129 Positions, CMOS, PDSO10