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MCP3422A2-E/SN - Microchip

Description: Analog to Digital Converters - ADC 18bit deltasigma ADC single channel, 4sps

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MCP3422A2-E/SN Details

  • Manufacturer Part Number:

    MCP3422A2-E/SN

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    3.90 MM, LEAD FREE, PLASTIC, SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    SOIC-8

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    8 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-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Linearity Error-Max (EL):

    0.0035%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    2

  • Number of Bits:

    18

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • 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:

    SOP8,.23

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.0024 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

  • Width:

    3.9 mm

MCP3422A2-E/SN Frequently Asked Questions (FAQs)

  • The maximum sampling rate of the MCP3422A2-E/SN is 3.75 samples per second (sps) for 18-bit resolution and 15 sps for 12-bit resolution.
  • The gain settings for the MCP3422A2-E/SN can be configured through the Configuration Register (Register 0x01). The gain settings are as follows: x1, x2, x4, x8, x16, x32, x64, and x128.
  • The VREF pin on the MCP3422A2-E/SN is used to provide an external reference voltage for the analog-to-digital converter (ADC). This allows the user to set the full-scale range of the ADC to a specific voltage level.
  • Yes, the MCP3422A2-E/SN can be used in a multiplexed configuration. The device has a built-in multiplexer that allows it to measure multiple channels. The multiplexer can be controlled through the Configuration Register (Register 0x01).
  • The power consumption of the MCP3422A2-E/SN depends on the operating mode and the sampling rate. In normal operation, the typical current consumption is around 350 μA. In shutdown mode, the typical current consumption is around 0.1 μA.

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MCP3422A2-E/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 MCP3422A2T-E/SN Microchip Technology Inc

ADC, Delta-Sigma, 18-Bit, 1 Func, 2 Channel, Serial Access, PDSO8