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LTC2142CUP-14#PBF - Analog Devices

Description: 14-Bit, 65Msps Low Power Dual ADCs

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LTC2142CUP-14#PBF - Analog Devices - PCB symbol
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LTC2142CUP-14#PBF - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - UP Package 64-Lead Plastic QFN (9mm × 9mm)
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LTC2142CUP-14#PBF - Analog Devices - 3D model - Quad Flat No-Lead - UP Package 64-Lead Plastic QFN (9mm × 9mm)
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LTC2142CUP-14#PBF Details

  • Manufacturer Part Number:

    LTC2142CUP-14#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    HVQCCN-40

  • Pin Count:

    64

  • Manufacturer Package Code:

    05-08-1705

  • Country Of Origin:

    Thailand

  • ECCN Code:

    3A991.C.3

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog Input Voltage-Max:

    1.32 V

  • Analog Input Voltage-Min:

    -1.32 V

  • Conversion Time-Max:

    0.003 µs

  • Converter Type:

    ADC, PROPRIETARY METHOD

  • JESD-30 Code:

    S-PQCC-N40

  • JESD-609 Code:

    e3

  • Length:

    6 mm

  • Linearity Error-Max (EL):

    0.0458%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    1

  • Number of Bits:

    14

  • Number of Functions:

    1

  • Number of Terminals:

    40

  • Operating Temperature-Max:

    70 °C

  • Output Bit Code:

    OFFSET BINARY, 2S COMPLEMENT BINARY

  • Output Format:

    PARALLEL, WORD

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    310 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    0.8 mm

  • Supply Voltage-Nom:

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    6 mm

LTC2142CUP-14#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC2142CUP-14#PBF involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the input traces. Additionally, it's recommended to use a low-ESR capacitor for the VCC bypass and to place it as close as possible to the VCC pin.
  • The LTC2142CUP-14#PBF is specified to operate from -40°C to 125°C. To ensure operation within this range, it's essential to provide adequate heat sinking, avoid overheating due to high ambient temperatures or high power dissipation, and consider using thermal interface materials if necessary.
  • The maximum allowable input voltage for the LTC2142CUP-14#PBF is 5.5V. Exceeding this voltage can cause damage to the device. It's recommended to use voltage limiting circuits or regulators to ensure the input voltage remains within the specified range.
  • To troubleshoot issues with the LTC2142CUP-14#PBF, start by verifying the power supply voltage, clock frequency, and input signal integrity. Check for proper PCB layout, decoupling, and grounding. Use an oscilloscope to monitor the input and output signals, and consult the datasheet and application notes for guidance on troubleshooting specific issues.
  • The LTC2142CUP-14#PBF is not specifically designed or qualified for radiation-hardened or high-reliability applications. If you need a radiation-hardened or high-reliability ADC, consider using a device that is specifically designed and qualified for such applications, such as those from Analog Devices' RAD-Hard or QML-V qualified product lines.

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LTC2142CUP-14#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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