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LTC2357CLX-18#PBF - Analog Devices

Description: 4-Channel Single ADC SAR 350ksps 18-bit Serial CMOS/Serial LVDS 48-Pin LQFP Tray

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LTC2357CLX-18#PBF - Analog Devices PCB footprint - Quad Flat Packages - Quad Flat Packages - 48-Lead (7mm × 7mm) Plastic LQFP
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LTC2357CLX-18#PBF - Analog Devices  - 3D model - Quad Flat Packages - 48-Lead (7mm × 7mm) Plastic LQFP
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LTC2357CLX-18#PBF Details

  • Manufacturer Part Number:

    LTC2357CLX-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

  • Date Of Intro:

    2017-10-27

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog Input Voltage-Max:

    11 V

  • Analog Input Voltage-Min:

    -11 V

  • Conversion Time-Max:

    2200 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:

    18

  • 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-18#PBF Frequently Asked Questions (FAQs)

  • The recommended layout and routing for the LTC2357CLX-18#PBF involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the analog input traces. Additionally, it's recommended to use a low-impedance source for the analog input and to decouple the power supply pins with capacitors.
  • To ensure that the LTC2357CLX-18#PBF is operating within its specified temperature range, it's recommended to provide adequate heat sinking, use a thermally conductive material for the PCB, and avoid exposing the device to extreme temperatures during storage or operation.
  • The recommended power-up sequence for the LTC2357CLX-18#PBF involves applying the analog power supply (AVCC) before the digital power supply (DVCC), and ensuring that the analog input voltage is within the specified range before applying the power supplies.
  • To troubleshoot issues with the LTC2357CLX-18#PBF, it's recommended to check the power supply voltages, analog input voltage, and clock frequency. Additionally, verify that the device is properly configured and that the analog input is within the specified range. Use an oscilloscope to check the analog input and clock signals, and consult the datasheet and application notes for guidance.
  • Yes, the LTC2357CLX-18#PBF can be used in a multi-channel application. To ensure proper isolation between channels, it's recommended to use separate analog input traces and grounds for each channel, and to use a separate reference voltage for each channel. Additionally, consider using a channel-to-channel isolation technique, such as using a separate analog-to-digital converter for each channel.

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LTC2357CLX-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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