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MCP4232-103E/UN - Microchip

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

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MCP4232-103E/UN - Microchip PCB footprint - Small Outline Packages - Small Outline Packages - UN(MSOP)
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MCP4232-103E/UN - Microchip  - 3D model - Small Outline Packages - UN(MSOP)
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MCP4232-103E/UN Details

  • Manufacturer Part Number:

    MCP4232-103E/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

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    6 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    9

  • 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:

    1

  • Number of Functions:

    1

  • Number of Positions:

    257

  • 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 V

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max:

    1 mA

  • Supply Voltage-Nom:

    5 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

  • Total Resistance-Nom:

    10000 Ω

  • Width:

    3 mm

MCP4232-103E/UN Frequently Asked Questions (FAQs)

  • The maximum voltage rating for the MCP4232-103E/UN is 5.5V. Exceeding this voltage can cause damage to the device.
  • To ensure proper initialization, the CS pin should be held high for at least 100 ns after power-up, and then brought low to start the SPI communication. This allows the device to complete its internal power-up sequence.
  • The recommended clock frequency for SPI communication with the MCP4232-103E/UN is up to 10 MHz. However, the device can operate at clock frequencies up to 20 MHz, but with reduced noise immunity.
  • The wiper terminal may not be at the desired position after power-up due to the internal power-up sequence. To resolve this, send a dummy write command to the device after power-up to set the wiper to the desired position.
  • The WP (Write Protect) pin is used to prevent accidental changes to the wiper position. When the WP pin is tied high, the wiper position can be changed. When the WP pin is tied low, the wiper position is locked and cannot be changed.

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MCP4232-103E/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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