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MCP4021T-503E/MC - Microchip

Description: Digital Potentiometer ICs 50k U/D single 6-bit NV POT

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MCP4021T-503E/MC - Microchip PCB footprint - Small Outline No-lead - Small Outline No-lead - MCP4021T-503E/MC
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MCP4021T-503E/MC Details

  • Manufacturer Part Number:

    MCP4021T-503E/MC

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DFN

  • Pin Count:

    8

  • Manufacturer Package Code:

    DFN-8

  • 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:

    NONVOLATILE MEMORY

  • Bandwidth-Nom:

    0.2 kHz

  • Control Interface:

    INCREMENT/DECREMENT

  • Converter Type:

    DIGITAL POTENTIOMETER

  • JESD-30 Code:

    R-PDSO-N8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Positions:

    64

  • 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,.12,20

  • Package Shape:

    RECTANGULAR

  • 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 V

  • Screening Level:

    TS 16949

  • Seated Height-Max:

    1 mm

  • Supply Current-Max:

    0.45 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:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    40

  • Total Resistance-Nom:

    50000 Ω

  • Width:

    2 mm

MCP4021T-503E/MC Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VDD first, followed by VSS, and then the logic inputs. This ensures proper device operation and prevents potential latch-up conditions.
  • To ensure accurate resistance settings, it's essential to follow the recommended digital interface timing, use a stable clock signal, and avoid simultaneous changes to multiple bits. Additionally, consider using a capacitor on the RAB pin to filter out noise and improve accuracy.
  • The maximum operating frequency of the MCP4021T-503E/MC is 1 MHz. Exceeding this frequency may result in incorrect resistance settings or device malfunction.
  • Yes, the MCP4021T-503E/MC can be used as a rheostat by connecting the RH pin to the wiper (RW) pin. However, this configuration may affect the device's overall accuracy and linearity.
  • The POR of the MCP4021T-503E/MC is an asynchronous reset that occurs when the device powers up. To handle POR, ensure that the digital interface is in a stable state before applying power, and consider using an external reset circuit to synchronize the device with other components in the system.

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MCP4021T-503E/MC 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 MCP4021T-503E/MCVAO Microchip Technology Inc

Digital Potentiometer, 1 Func, 50000ohm, Increment/decrement Control Interface, 64 Positions, PDSO8