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MCP4651T-502E/ML - Microchip

Description: Digital Potentiometer 5kOhm 256POS Volatile Linear Automotive 16-Pin QFN EP T/R

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MCP4651T-502E/ML - Microchip PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - ml pakage
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MCP4651T-502E/ML - Microchip  - 3D model - Quad Flat No-Lead - ml pakage
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MCP4651T-502E/ML Details

  • Manufacturer Part Number:

    MCP4651T-502E/ML

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Package Description:

    4 X 4 MM, 0.90 MM HEIGHT, LEAD FREE, PLASTIC, QFN-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    VQFN-16

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    6 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-PQCC-N16

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Positions:

    257

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC16,.16SQ,25

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, 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:

    QUAD

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

    40

  • Total Resistance-Nom:

    100000 Ω

  • Width:

    4 mm

MCP4651T-502E/ML Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VDD first, followed by VREF, and then the digital interface (SPI or I2C) signals. This ensures proper device operation and prevents potential latch-up conditions.
  • To ensure accurate DAC output voltage levels, it is essential to use a stable and accurate reference voltage (VREF) and to minimize noise on the VREF pin. Additionally, the output voltage can be calibrated using the internal calibration registers.
  • The maximum output current of the MCP4651T-502E/ML is 10 mA. Exceeding this current limit may cause the output voltage to droop or the device to overheat.
  • The MCP4651T-502E/ML has a built-in brown-out detection (BOD) circuit that resets the device when the supply voltage falls below a certain threshold. To handle brown-out detection and reset in your system, you can use the BOD pin to generate a reset signal to your microcontroller or other system components.
  • To minimize noise and ensure proper operation, it is recommended to follow good layout and routing practices, such as keeping the analog and digital signal paths separate, using a solid ground plane, and minimizing trace lengths and loops.

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MCP4651T-502E/ML 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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