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MCP3461RT-E/ST - Microchip

Description: 16-BIT DELTA-SIGMA ADC W/VREF, S

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MCP3461RT-E/ST - Microchip PCB footprint - Small Outline Packages - Small Outline Packages - (ST)20-Lead(TSSOP)
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MCP3461RT-E/ST - Microchip  - 3D model - Small Outline Packages - (ST)20-Lead(TSSOP)
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MCP3461RT-E/ST Details

  • Manufacturer Part Number:

    MCP3461RT-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:

    -3.6 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:

    16

  • 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

MCP3461RT-E/ST Frequently Asked Questions (FAQs)

  • Microchip provides a layout and routing guide in their application note AN1453, which recommends separating analog and digital signals, using a solid ground plane, and minimizing trace lengths and loops.
  • The MCP3461RT-E/ST has a built-in calibration feature. Refer to the datasheet section 4.4 'Calibration' for the calibration procedure. Additionally, Microchip provides an application note AN1349 that provides more detailed information on calibration and trimming.
  • The maximum sampling rate of the MCP3461RT-E/ST is 500 ksps. However, this rate can be affected by the clock source, voltage reference, and other system-level factors. Refer to the datasheet section 3.3 'Conversion Rate' for more information.
  • Yes, the MCP3461RT-E/ST allows the use of an external voltage reference. The VREF pin can be connected to an external reference voltage source, and the internal reference can be disabled by setting the VREFEN bit in the CONFIG1 register to 0.
  • The MCP3461RT-E/ST has a built-in error detection mechanism that sets flags in the STATUS register in case of errors or exceptions. The datasheet section 4.5 'Error Detection' provides more information on error detection and handling.

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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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