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LTC2421IMS#PBF - Analog Devices

Description: 1-Channel Single ADC Delta-Sigma 7.5sps 20-bit Serial Automotive 10-Pin MSOP Tube

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LTC2421IMS#PBF - Analog Devices - PCB symbol
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PCB Footprints
LTC2421IMS#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - MS Package 10-Lead Plastic MSOP (Reference LTC DWG # 05-08-1661)
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LTC2421IMS#PBF - Analog Devices - 3D model - Small Outline Packages - MS Package 10-Lead Plastic MSOP (Reference LTC DWG # 05-08-1661)
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LTC2421IMS#PBF Details

  • Manufacturer Part Number:

    LTC2421IMS#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    PLASTIC, MSOP-10

  • Pin Count:

    10

  • Manufacturer Package Code:

    05-08-1661

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Conversion Time-Max:

    163440 µs

  • Converter Type:

    ADC, DELTA-SIGMA

  • JESD-30 Code:

    S-PDSO-G10

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Linearity Error-Max (EL):

    0.001%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    1

  • Number of Bits:

    20

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP10,.19,20

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max:

    0.3 mA

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

LTC2421IMS#PBF Frequently Asked Questions (FAQs)

  • The recommended layout and placement for the LTC2421IMS#PBF involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the analog signal sources. Additionally, it's recommended to use a 4-layer PCB with a dedicated analog power plane and a dedicated digital power plane to minimize noise coupling.
  • To optimize the performance of the LTC2421IMS#PBF in high-temperature environments, it's recommended to use a heat sink, ensure good airflow, and reduce the power consumption of the device. Additionally, the device can be calibrated at the operating temperature to compensate for any temperature-related errors.
  • The recommended input signal range for the LTC2421IMS#PBF is 0V to VREF, and the recommended input impedance is 1kΩ to 10kΩ. However, the device can accommodate input impedances up to 100kΩ with some degradation in performance.
  • The digital output data from the LTC2421IMS#PBF is in a 24-bit twos-complement format, and it's recommended to use a microcontroller or FPGA to handle the data. The data can be read using a serial interface, such as SPI or I2C, and it's recommended to use a data buffer or FIFO to handle the data stream.
  • The recommended power supply decoupling and filtering for the LTC2421IMS#PBF involves using a combination of ceramic and electrolytic capacitors to filter out high-frequency noise and ripple. A 10uF ceramic capacitor and a 10uF electrolytic capacitor in parallel are recommended for the AVCC and DVCC power supplies.

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LTC2421IMS#PBF Overview

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About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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