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MCP4461-502E/ST - Microchip

Description: Digital Potentiometer ICs 5k I2C quad ch 8-bit nonvolatile memory

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PCB Footprints
MCP4461-502E/ST - Microchip PCB footprint - Small Outline Packages - Small Outline Packages - 20-LEAD PLASTIC THIN SHRINK SMALL OUTLINE (ST) - 4.4mm BODY [TSOP]
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3D Models
MCP4461-502E/ST - Microchip  - 3D model - Small Outline Packages - 20-LEAD PLASTIC THIN SHRINK SMALL OUTLINE (ST) - 4.4mm BODY [TSOP]
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MCP4461-502E/ST Details

  • Manufacturer Part Number:

    MCP4461-502E/ST

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Pin Count:

    20

  • Manufacturer Package Code:

    TSSOP-20

  • Country Of Origin:

    Philippines, Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    9

  • Additional Feature:

    NON VOLATILE MEMORY

  • Bandwidth-Nom:

    2 kHz

  • Control Interface:

    2-WIRE SERIAL

  • Converter Type:

    DIGITAL POTENTIOMETER

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e3

  • Length:

    6.5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    4

  • Number of Positions:

    257

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP20,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Resistance Law:

    LINEAR/LOGARITHMIC

  • Resistance Tolerance-Max:

    20%

  • Resistor Terminal Voltage-Max:

    5.5 V

  • Screening Level:

    TS 16949

  • Seated Height-Max:

    1.2 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:

    5000 Ω

  • Width:

    4.4 mm

MCP4461-502E/ST Frequently Asked Questions (FAQs)

  • Microchip recommends following a star-grounding scheme, using a solid ground plane, and keeping analog and digital signals separate to minimize noise. Additionally, use short and direct traces for the VDD and VSS pins, and avoid routing signals under the device.
  • The MCP4461-502E/ST requires a single 2.7V to 5.5V power supply. Ensure that the power supply is stable and well-regulated. Power sequencing is not critical, but it's recommended to power up the device after the power supply has stabilized.
  • The maximum capacitance that can be connected to the output of the MCP4461-502E/ST is 100nF. Exceeding this value may affect the device's stability and performance.
  • The gain of the MCP4461-502E/ST can be adjusted by using external resistors. Consult the datasheet for the gain calculation formula and adjust the resistors accordingly to achieve the desired gain.
  • The recommended operating temperature range for the MCP4461-502E/ST is -40°C to +125°C. Operating the device outside this range may affect its performance and reliability.

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MCP4461-502E/ST 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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