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MCP4021T-103E/SN - Microchip

Description: Digital Potentiometer ICs 10k U/D single 6-bit NV POT

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MCP4021T-103E/SN - Microchip PCB footprint - Small Outline Packages - Small Outline Packages - (OA) – Narrow, 3.90 mm Body [SOIC]
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MCP4021T-103E/SN - Microchip  - 3D model - Small Outline Packages - (OA) – Narrow, 3.90 mm Body [SOIC]
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MCP4021T-103E/SN Details

  • Manufacturer Part Number:

    MCP4021T-103E/SN

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    8

  • Manufacturer Package Code:

    SOIC-8

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    2 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    8

  • Additional Feature:

    NONVOLATILE MEMORY

  • Bandwidth-Nom:

    1 kHz

  • Control Interface:

    INCREMENT/DECREMENT

  • Converter Type:

    DIGITAL POTENTIOMETER

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 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:

    SOP

  • Package Equivalence Code:

    SOP8,.23

  • Package Shape:

    RECTANGULAR

  • 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 V

  • Screening Level:

    TS 16949

  • Seated Height-Max:

    1.75 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:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Total Resistance-Nom:

    10000 Ω

  • Width:

    3.9 mm

MCP4021T-103E/SN Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VDD first, followed by VSS, and then the logic inputs. This sequence helps prevent unwanted device behavior and ensures proper operation.
  • To ensure reliable communication, use a pull-up resistor on the SCL and SDA lines, keep the clock frequency within the recommended range (100 kHz to 400 kHz), and avoid bus contention by using a single master device.
  • The maximum voltage that can be applied to the RH and RL pins is VDD + 0.3V, but it should not exceed 5.5V. Exceeding this voltage can damage the device.
  • The resistance value can be calculated using the formula: R = (RAB * (256 - Wiper Position)) / 256, where RAB is the end-to-end resistance (10 kΩ for the MCP4021T-103E/SN) and Wiper Position is the desired wiper position (0 to 255).
  • The wiper resistance is typically around 70 Ω, but it can vary depending on the specific device and operating conditions. This resistance should be taken into account when designing the circuit.

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MCP4021T-103E/SN 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 MCP4021-103E/SN Microchip Technology Inc

Digital Potentiometer, 1 Func, 10000ohm, Increment/decrement Control Interface, 64 Positions, CMOS, PDSO8