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LTC2357CLX-16#PBF - Analog Devices

Description: Analog to Digital Converters - ADC Buffered Quad, 16-Bit, 350ksps Differential +/-10.24V Input SoftSpan ADC with Wide Input Common Mode Range

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LTC2357CLX-16#PBF - Analog Devices PCB footprint - Quad Flat Packages - Quad Flat Packages - 48-LEAD QUAD FLATPACK
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LTC2357CLX-16#PBF - Analog Devices  - 3D model - Quad Flat Packages - 48-LEAD QUAD FLATPACK
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LTC2357CLX-16#PBF Details

  • Manufacturer Part Number:

    LTC2357CLX-16#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LQFP-48

  • Pin Count:

    48

  • Manufacturer Package Code:

    05-08-1760

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog Input Voltage-Max:

    10.2525 V

  • Analog Input Voltage-Min:

    -10.2275 V

  • Conversion Time-Max:

    2.2 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    S-PQFP-G48

  • JESD-609 Code:

    e3

  • Length:

    7 mm

  • Linearity Error-Max (EL):

    0.0023%

  • Moisture Sensitivity Level:

    3

  • Number of Analog In Channels:

    4

  • Number of Bits:

    16

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • Operating Temperature-Max:

    70 °C

  • Output Bit Code:

    BINARY, 2S COMPLEMENT BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LFQFP

  • Package Equivalence Code:

    QFP48,.28SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Sample Rate:

    0.35 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    1.6 mm

  • Supply Current-Max:

    6.9 mA

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    7 mm

LTC2357CLX-16#PBF Frequently Asked Questions (FAQs)

  • A good layout and routing practice is to keep the analog and digital grounds separate, use a solid ground plane, and keep the analog and digital signals separate. Additionally, use a low-ESR capacitor for the VCC pin and a 0.1uF capacitor for the REF pin. Refer to the application note AN140 for more details.
  • Calibration involves adjusting the offset and gain of the ADC. Use the internal calibration feature by setting the CAL pin high and then low to perform a self-calibration. For more accurate calibration, use an external calibration voltage source and adjust the offset and gain registers accordingly.
  • The maximum sampling rate of the LTC2357CLX-16#PBF is 1.5Msps. As the sampling rate increases, the power consumption also increases. To minimize power consumption, use the lowest sampling rate required for the application.
  • Use external voltage limiting resistors and diodes to protect the input pins from overvoltage conditions. For undervoltage conditions, use a voltage regulator or a voltage supervisor to ensure the input voltage is within the recommended range.
  • Power up the VCC pin first, followed by the AVCC pin. When powering down, reverse the sequence. Ensure that the power supplies are stable and within the recommended range before starting the conversion.

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LTC2357CLX-16#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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