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LTC1746CFW#PBF - Analog Devices

Description: LINEAR TECHNOLOGY - LTC1746CFW#PBF - Analogue to Digital Converter, 14 bit, 25 MSPS, Differential, Single Ended, Parallel, Single

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LTC1746CFW#PBF - Analog Devices - PCB symbol
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LTC1746CFW#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - FW (48-Lead TSSOP)
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LTC1746CFW#PBF - Analog Devices - 3D model - Small Outline Packages - FW (48-Lead TSSOP)
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LTC1746CFW#PBF Details

  • Manufacturer Part Number:

    LTC1746CFW#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    6.10 MM, PLASTIC, TSSOP-48

  • Pin Count:

    48

  • Manufacturer Package Code:

    05-08-1651

  • Country Of Origin:

    Philippines

  • ECCN Code:

    3A991.C.3

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Analog Input Voltage-Max:

    1.6 V

  • Analog Input Voltage-Min:

    -1.6 V

  • Converter Type:

    ADC, PROPRIETARY METHOD

  • JESD-30 Code:

    R-PDSO-G48

  • JESD-609 Code:

    e3

  • Length:

    12.5 mm

  • Linearity Error-Max (EL):

    0.0183%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    1

  • Number of Bits:

    14

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • Operating Temperature-Max:

    70 °C

  • Output Bit Code:

    OFFSET BINARY, 2S COMPLEMENT BINARY

  • Output Format:

    PARALLEL, WORD

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    25 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max:

    93 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:

    DUAL

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

    30

  • Width:

    6.1 mm

LTC1746CFW#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC1746CFW#PBF involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the power supply. Additionally, it's recommended to use a low-ESR capacitor for the input and output capacitors, and to keep the traces as short as possible to minimize inductance.
  • To ensure the LTC1746CFW#PBF is operating within its recommended operating conditions, verify that the input voltage is within the specified range (2.7V to 5.5V), the output current is within the specified range (up to 500mA), and the ambient temperature is within the specified range (-40°C to 125°C). Also, ensure that the device is not exposed to excessive moisture or humidity.
  • The typical start-up time for the LTC1746CFW#PBF is around 100μs. This means that the device takes approximately 100μs to reach its steady-state output voltage after power-up. This start-up time should be taken into account when designing the system, especially if it requires a fast power-up sequence or has specific timing requirements.
  • To troubleshoot issues with the LTC1746CFW#PBF, start by verifying the input voltage and current, and ensuring that the device is properly connected and configured. Check for any signs of overheating, and verify that the output capacitors are properly sized and connected. If the issue persists, consult the datasheet and application notes for troubleshooting guidelines, or contact Analog Devices' technical support for further assistance.
  • The LTC1746CFW#PBF is a high-reliability device that meets various industry standards and certifications, including AEC-Q100 and ISO/TS 16949. However, it's essential to consult the datasheet and Analog Devices' documentation to ensure that the device meets the specific requirements of your application. Additionally, it's recommended to consult with Analog Devices' technical support and/or a qualified reliability engineer to ensure that the device is used in a way that meets the required safety and reliability standards.

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LTC1746CFW#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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