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MCP3561RT-E/ST - Microchip

Description: Analog to Digital Converters - ADC 24-bit delta-sigma ADC w/Vref, Single channel, 3V

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MCP3561RT-E/ST - Microchip PCB footprint - Small Outline Packages - Small Outline Packages - TSSOP_20
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MCP3561RT-E/ST - Microchip  - 3D model - Small Outline Packages - TSSOP_20
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MCP3561RT-E/ST Details

  • Manufacturer Part Number:

    MCP3561RT-E/ST

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Pin Count:

    20

  • Manufacturer Package Code:

    TSSOP-20

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    13 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    19

  • Analog Input Voltage-Max:

    3.6 V

  • Analog Input Voltage-Min:

    -2.7 V

  • Converter Type:

    ADC, DELTA-SIGMA

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e3

  • Length:

    6.5 mm

  • Linearity Error-Max (EL):

    0.0032%

  • Number of Analog In Channels:

    2

  • Number of Bits:

    24

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • 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:

    TSSOP

  • Package Equivalence Code:

    TSSOP20,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Sample Rate:

    0.1536 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max:

    2.5 mA

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Width:

    4.4 mm

MCP3561RT-E/ST Frequently Asked Questions (FAQs)

  • It is recommended to separate the analog and digital grounds and connect them at a single point, usually near the ADC. This helps to reduce noise and improve the overall performance of the device.
  • To optimize the performance of the internal voltage reference, it is recommended to decouple the VREF pin with a 10nF capacitor and to keep the pin as quiet as possible by avoiding any switching signals nearby.
  • The recommended input impedance for the analog input channels is less than 1kΩ to ensure accurate measurements. Higher impedance can lead to measurement errors and reduced accuracy.
  • If the device is not communicating with the microcontroller, check the SPI clock frequency, mode, and polarity. Ensure that the CS pin is properly toggled, and the device is properly powered. Also, verify that the microcontroller is sending the correct commands and data.
  • The maximum sampling rate of the MCP3561RT-E/ST is 94.5 kSPS (kilo-samples per second) in normal mode and 47.2 kSPS in turbo mode.

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MCP3561RT-E/ST 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 MCP3561R-E/ST Microchip Technology Inc

24-bit delta-sigma ADC, Single channel, 3V, TSSOP, Int Vref