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LTC2123IUK#PBF - Analog Devices

Description: Analog to Digital Converters - ADC 14-bit, 250Msps Dual ADC with JESD204B outputs

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LTC2123IUK#PBF - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 48-Lead (7mm × 7mm) Plastic QFN
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LTC2123IUK#PBF - Analog Devices  - 3D model - Quad Flat No-Lead - 48-Lead (7mm × 7mm) Plastic QFN
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LTC2123IUK#PBF Details

  • Manufacturer Part Number:

    LTC2123IUK#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    7 X 7 MM, LEAD FREE, PLASTIC, MO-220WKKD-2, QFN-48

  • Pin Count:

    48

  • Manufacturer Package Code:

    05-08-1704

  • 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:

    1.5 V

  • Analog Input Voltage-Min:

    -1.5 V

  • Converter Type:

    ADC, PROPRIETARY METHOD

  • JESD-30 Code:

    S-PQCC-N48

  • JESD-609 Code:

    e3

  • Length:

    7 mm

  • Linearity Error-Max (EL):

    0.0336%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    2

  • Number of Bits:

    14

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    OFFSET BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Sample Rate:

    250 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    0.8 mm

  • Supply Current-Max:

    520 mA

  • Supply Voltage-Nom:

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    7 mm

LTC2123IUK#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC2123 involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the input traces. A 4-layer PCB with a dedicated analog ground plane is recommended.
  • To optimize the performance of the LTC2123 in a noisy environment, use a low-pass filter at the input, add a ferrite bead or a common-mode choke to the power supply lines, and use a shielded enclosure to reduce electromagnetic interference (EMI).
  • The maximum clock frequency that can be used with the LTC2123 is 100 MHz. However, the actual clock frequency may be limited by the specific application and the quality of the clock signal.
  • Yes, the LTC2123 can be used in a multi-channel application. However, each channel requires a separate ADC and a separate clock signal. The channels can be synchronized using a common clock signal and a separate SYNC signal for each channel.
  • The LTC2123 has an internal calibration circuit that can be used to calibrate the ADC. The calibration process involves applying a known input voltage and adjusting the internal calibration registers to achieve optimal performance.

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LTC2123IUK#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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