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MCP4551T-503E/MF - Microchip

Description: Digital Potentiometer ICs Sngl 8B V I2C POT

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MCP4551T-503E/MF - Microchip PCB footprint - Small Outline No-lead - Small Outline No-lead - 8-Lead Plastic Dual Flat, No Lead Package (MF)- 3x3x0.9 mm Body [DFN]
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3D Models
MCP4551T-503E/MF - Microchip  - 3D model - Small Outline No-lead - 8-Lead Plastic Dual Flat, No Lead Package (MF)- 3x3x0.9 mm Body [DFN]
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MCP4551T-503E/MF Details

  • Manufacturer Part Number:

    MCP4551T-503E/MF

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DFN

  • Package Description:

    3 X 3 MM, 0.90 MM HEIGHT, PLASTIC, DFN-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    DFN-8

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    26 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    9

  • Additional Feature:

    THE RESISTOR ARRAY VALUES ARE 5000 OHM,10000 OHM, 50000 OHM

  • Bandwidth-Nom:

    2 kHz

  • Control Interface:

    2-WIRE SERIAL

  • Converter Type:

    DIGITAL POTENTIOMETER

  • JESD-30 Code:

    S-PDSO-N8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Positions:

    257

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC8,.12,25

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • 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 mm

  • Supply Current-Max:

    0.6 mA

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Coefficient-Nom:

    150 ppm/°C

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    40

  • Total Resistance-Nom:

    100000 Ω

  • Width:

    3 mm

MCP4551T-503E/MF Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VDD before applying the clock signal. This ensures that the internal circuitry is properly initialized.
  • The MCP4551T-503E/MF has an internal power-on reset (POR) circuit that resets the device after power-up. However, it's recommended to also apply an external reset signal to the RST pin to ensure a complete reset.
  • The maximum frequency of the clock signal that can be applied to the CLK pin is 400 kHz. Exceeding this frequency may cause the device to malfunction.
  • The value of the external resistor (RAB) depends on the desired resistance range and the voltage supply. Refer to the datasheet's application notes and equations to determine the correct value of RAB for your specific application.
  • Yes, the MCP4551T-503E/MF can be used as a rheostat by connecting the RH and RL pins to the load, and the RW pin to the wiper. However, the device is primarily designed as a potentiometer, and its performance as a rheostat may vary depending on the application.

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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 MCP4551-503E/MF Microchip Technology Inc

Digital Potentiometer, 1 Func, 50000ohm, Increment/decrement Control Interface, 257 Positions, CMOS, PDSO8