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LTC2227IUH#PBF - Analog Devices

Description: LINEAR TECHNOLOGY - LTC2227IUH#PBF - ADC, 12BIT, 40MSPS, 32QFN

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LTC2227IUH#PBF - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - UH Package 32-Lead Plastic QFN (5mm × 5mm)
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3D Models
LTC2227IUH#PBF - Analog Devices  - 3D model - Quad Flat No-Lead - UH Package 32-Lead Plastic QFN (5mm × 5mm)
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LTC2227IUH#PBF Details

  • Manufacturer Part Number:

    LTC2227IUH#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    5 X 5 MM, LEAD FREE, PLASTIC, MO-220WHHD, QFN-32

  • Pin Count:

    32

  • Manufacturer Package Code:

    05-08-1693

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog Input Voltage-Max:

    1.9 V

  • Analog Input Voltage-Min:

    1 V

  • Converter Type:

    ADC, PROPRIETARY METHOD

  • JESD-30 Code:

    S-PQCC-N32

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Linearity Error-Max (EL):

    0.0244%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    1

  • Number of Bits:

    12

  • Number of Functions:

    1

  • Number of Terminals:

    32

  • 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 Equivalence Code:

    LCC32,.2SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    40 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    0.8 mm

  • Supply Current-Max:

    48 mA

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • 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:

    5 mm

LTC2227IUH#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC2227IUH 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 place the input capacitors close to the device and use a low-ESR capacitor for the output filter.
  • To ensure stability, it's essential to follow the recommended compensation network and output filter configurations. Additionally, the input and output capacitors should be selected based on the specific application requirements, and the device should be operated within its recommended operating conditions.
  • The LTC2227IUH has a maximum junction temperature of 125°C. To ensure reliable operation, it's essential to provide adequate heat sinking and airflow to keep the device temperature below the maximum rating. A thermal pad or heat sink can be used to improve heat dissipation.
  • The LTC2227IUH is a commercial-grade device, but Analog Devices Inc offers a radiation-hardened version, the LTC2227IUH-R, which is designed for high-reliability and aerospace applications. It's essential to consult with Analog Devices Inc for specific requirements and qualifications.
  • To troubleshoot issues, start by verifying the power supply and input voltage levels. Check the output voltage and current, and ensure that the device is operated within its recommended conditions. Use an oscilloscope to inspect the output waveform and check for any signs of oscillation or instability.

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LTC2227IUH#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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