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LTC2203IUK#PBF - Analog Devices

Description: 16 Bit Analog to Digital Converter 1 Input 1 Pipelined 48-QFN (7x7)

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LTC2203IUK#PBF - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - UK Package 48-Lead Plastic QFN (7mm × 7mm)
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LTC2203IUK#PBF - Analog Devices  - 3D model - Quad Flat No-Lead - UK Package 48-Lead Plastic QFN (7mm × 7mm)
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LTC2203IUK#PBF Details

  • Manufacturer Part Number:

    LTC2203IUK#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.4

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog Input Voltage-Max:

    2.5 V

  • Converter Type:

    ADC, PROPRIETARY METHOD

  • JESD-30 Code:

    S-PQCC-N48

  • JESD-609 Code:

    e3

  • Length:

    7 mm

  • Linearity Error-Max (EL):

    0.0069%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    1

  • Number of Bits:

    16

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °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:

    25 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    0.8 mm

  • Supply Current-Max:

    80 mA

  • Supply Voltage-Nom:

    3.3 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

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

    30

  • Width:

    7 mm

LTC2203IUK#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC2203 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.
  • The LTC2203 has an internal calibration circuit that sets the gain and offset of the ADC. To ensure proper calibration, follow the recommended power-up sequence, and allow the device to complete its internal calibration cycle before taking measurements.
  • The maximum sampling rate of the LTC2203 is 105MSPS, but this can be limited by the quality of the input signal, the PCB layout, and the system clock jitter. In practice, a sampling rate of up to 80MSPS is achievable with a high-quality input signal and a well-designed PCB.
  • Metastability in the LTC2203's output data can be handled by using a synchronizer circuit or a metastable-resistant flip-flop to resynchronize the data. Additionally, using a Gray code counter or a Johnson counter can help to reduce the effects of metastability.
  • A low-jitter clock source is recommended for the LTC2203. A clock source with a jitter of less than 100ps is recommended to ensure optimal performance. A crystal oscillator or a high-quality clock generator is a good choice.

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LTC2203IUK#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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