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MCP3553-E/SN - Microchip

Description: 22 bit ADC,1 chan,60sps,MCP3553-E/SN

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MCP3553-E/SN - Microchip - PCB symbol
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PCB Footprints
MCP3553-E/SN - Microchip PCB footprint - Small Outline Packages - Small Outline Packages - 8-Lead Plastic Small Outline (SN) - Narrow, 3.90 mm Body [SOIC]
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MCP3553-E/SN - Microchip - 3D model - Small Outline Packages - 8-Lead Plastic Small Outline (SN) - Narrow, 3.90 mm Body [SOIC]
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MCP3553-E/SN Details

  • Manufacturer Part Number:

    MCP3553-E/SN

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    3.90 MM, PLASTIC, SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    SOIC-8

  • Country Of Origin:

    Mainland China, Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    6 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    9

  • Analog Input Voltage-Max:

    2.5 V

  • Analog Input Voltage-Min:

    -2.5 V

  • Conversion Time-Max:

    16836.7 µs

  • Converter Type:

    ADC, DELTA-SIGMA

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Linearity Error-Max (EL):

    0.0006%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    1

  • Number of Bits:

    22

  • 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:

    0.03072 MHz

  • Screening Level:

    TS 16949

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    0.185 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

MCP3553-E/SN Frequently Asked Questions (FAQs)

  • A good layout and routing practice is to keep the analog and digital grounds separate, use a star-ground configuration, and keep the analog signal traces away from the digital signal traces. Additionally, use a low-ESR capacitor for the VREF pin and a 0.1uF capacitor for the AVDD pin.
  • Calibration involves adjusting the internal offset and gain of the ADC. This can be done by applying a known input voltage and adjusting the offset and gain registers to achieve the desired accuracy. The datasheet provides a calibration procedure that involves applying a full-scale input voltage and adjusting the gain register to achieve the desired output code.
  • The recommended power-up sequence is to apply VDD first, followed by AVDD, and then the clock signal. This ensures that the internal voltage regulators are powered up correctly and the ADC is properly initialized.
  • The MCP3553-E/SN has a conversion time of 20us and a throughput of up to 200ksps. To handle the latency, consider using a FIFO or a buffer to store the converted data. To optimize throughput, consider using a DMA or an interrupt-driven approach to transfer the data to the microcontroller or processor.
  • The MCP3553-E/SN has a junction temperature range of -40°C to 125°C. To ensure reliable operation, ensure good thermal conductivity between the package and the PCB, use a thermal pad or a heat sink if necessary, and avoid overheating the device.

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MCP3553-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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MCP3553-E/SN Alternates

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Part Image MCP3553T-E/SN Microchip Technology Inc

ADC, Delta-Sigma, 22-Bit, 1 Func, 1 Channel, Serial Access, PDSO8