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MCP4541T-503E/MS - Microchip

Description: Digital Potentiometer 50kOhm 128POS Non-Volatile Linear Automotive 8-Pin MSOP T/R

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MCP4541T-503E/MS - Microchip PCB footprint - Small Outline Packages - Small Outline Packages - MCP1602-180I/MS
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MCP4541T-503E/MS - Microchip  - 3D model - Small Outline Packages - MCP1602-180I/MS
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MCP4541T-503E/MS Details

  • Manufacturer Part Number:

    MCP4541T-503E/MS

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    MSOP

  • Package Description:

    PLASTIC, MSOP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    MSOP-8

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    25 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    8

  • Additional Feature:

    NON-VOLATILE MEMORY

  • Bandwidth-Nom:

    0.2 kHz

  • Control Interface:

    INCREMENT/DECREMENT

  • Converter Type:

    DIGITAL POTENTIOMETER

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Positions:

    129

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.19

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE

  • 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:

    0.65 mm

  • Terminal Position:

    DUAL

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

    40

  • Total Resistance-Nom:

    50000 Ω

  • Width:

    3 mm

MCP4541T-503E/MS Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VDD before applying a clock signal to the SCL pin. This ensures that the device is properly initialized and prevents any unexpected behavior.
  • To retain the wiper position during power-down and power-up cycles, it is recommended to use an external capacitor (typically 10nF) between the VDD and VSS pins. This capacitor helps to maintain the wiper position by storing the charge.
  • The MCP4541T-503E/MS can handle I2C clock frequencies up to 400 kHz. However, it is recommended to use a clock frequency of 100 kHz or less to ensure reliable operation.
  • When the wiper is moved to the extreme ends of the resistor array, the resistance value may not be exactly 0 ohms or the maximum value. To handle this situation, it is recommended to add external resistors in series or parallel with the digital potentiometer to achieve the desired resistance value.
  • To daisy-chain multiple MCP4541T-503E/MS devices, each device should have a unique address set using the A0, A1, and A2 pins. The devices can then be connected in series on the same I2C bus, with each device responding to its unique address.

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MCP4541T-503E/MS 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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Part Image MCP4541T-503E/MSVAO Microchip Technology Inc

Digital Potentiometer, 1 Func, 50000ohm, Increment/decrement Control Interface, 129 Positions, PDSO8