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LTC2353HLX-18#PBF - Analog Devices

Description: Analog to Digital Converter - ADC Buffered Dual, 18-Bit, 550ksps Differential +/-10.24V Input SoftSpan ADC with Wide Input Common Mode Range

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LTC2353HLX-18#PBF - Analog Devices PCB footprint - Quad Flat Packages - Quad Flat Packages - 48-LEAD QUAD FLATPACK
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LTC2353HLX-18#PBF - Analog Devices  - 3D model - Quad Flat Packages - 48-LEAD QUAD FLATPACK
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LTC2353HLX-18#PBF Details

  • Manufacturer Part Number:

    LTC2353HLX-18#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:

    1.1 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:

    2

  • Number of Bits:

    18

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °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:

    0.55 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    1.6 mm

  • Supply Current-Max:

    5.9 mA

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    7 mm

LTC2353HLX-18#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. Also, keep the input and output traces short and away from noise sources.
  • To ensure accuracy and linearity, it's essential to follow the recommended input signal conditioning, use a low-noise reference voltage, and ensure the analog input signals are within the specified range. Also, calibrate the ADC periodically to compensate for any offset or gain errors.
  • The maximum sampling rate of the LTC2353HLX-18#PBF is 1.5Msps. However, the actual achievable sampling rate may be limited by the system's clock frequency, analog input bandwidth, and digital interface speed.
  • Yes, the LTC2353HLX-18#PBF can be used in a multi-channel application. However, it's essential to ensure that the channels are properly multiplexed, and the analog input signals are properly routed and isolated to prevent crosstalk and noise.
  • The digital output data from the LTC2353HLX-18#PBF is in a 18-bit parallel format. You can interface the ADC with a microcontroller or FPGA to process the digital data. Ensure proper synchronization and data alignment to prevent data corruption.

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LTC2353HLX-18#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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