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MCP3428-E/SL - Microchip

Description: 16-bit delta-sigma ADC, quad channel

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MCP3428-E/SL - Microchip PCB footprint - Small Outline Packages - Small Outline Packages - 14-Lead(SL) SOIC
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MCP3428-E/SL Details

  • Manufacturer Part Number:

    MCP3428-E/SL

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    14

  • Manufacturer Package Code:

    SOIC-14

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    7 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    9

  • Analog Input Voltage-Max:

    2.048 V

  • Analog Input Voltage-Min:

    -2.048 V

  • Converter Type:

    ADC, DELTA-SIGMA

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e3

  • Length:

    8.65 mm

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    4

  • Number of Bits:

    16

  • Number of Functions:

    1

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    2'S COMPLEMENT BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP14,.24

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.024 MHz

  • Screening Level:

    TS 16949

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    0.18 mA

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    40

  • Width:

    3.9 mm

MCP3428-E/SL Frequently Asked Questions (FAQs)

  • The maximum sampling rate of the MCP3428 is 320 samples per second (SPS) for a single channel, and 160 SPS for multiple channels.
  • The gain settings for the MCP3428 can be configured through the Gain Register (Register 0x09). The gain can be set to 1, 2, 4, or 8, and the configuration depends on the specific application requirements.
  • The VREF pin on the MCP3428 is used to provide an external voltage reference for the analog-to-digital conversion. It can be connected to an external voltage reference or to the internal voltage reference (VDD) through a resistor divider network.
  • To handle noise and interference in the MCP3428, it is recommended to use proper PCB layout and grounding techniques, add decoupling capacitors, and use shielding and filtering techniques to minimize electromagnetic interference (EMI).
  • The power consumption of the MCP3428 depends on the operating mode and the clock frequency. In normal operation, the typical current consumption is around 350 μA, and in shutdown mode, it is around 1 μA.

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MCP3428-E/SL 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 MCP3428T-E/SL Microchip Technology Inc

ADC, Delta-Sigma, 16-Bit, 1 Func, 4 Channel, Serial Access, PDSO14