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LTC2227CUH#TRPBF - Analog Devices

Description: Analog to Digital Converters - ADC 12-bit, 40Msps ADC

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LTC2227CUH#TRPBF - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - UH (32-Lead QFN)
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LTC2227CUH#TRPBF - Analog Devices  - 3D model - Quad Flat No-Lead - UH (32-Lead QFN)
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LTC2227CUH#TRPBF Details

  • Manufacturer Part Number:

    LTC2227CUH#TRPBF

  • 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:

    70 °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:

    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:

    5 mm

LTC2227CUH#TRPBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC2227CUH involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the distance between the device and the decoupling capacitors. Additionally, it's recommended to use a symmetrical layout for the differential pairs and to avoid routing digital signals near the analog signals.
  • To ensure proper powering and decoupling of the LTC2227CUH, use a high-quality power supply with low noise and ripple, and decouple the device with a 0.1uF ceramic capacitor between the VCC and GND pins, as well as a 10uF electrolytic capacitor between the VCC and GND pins. Additionally, use a separate analog and digital power supply if possible.
  • The maximum clock frequency that can be used with the LTC2227CUH is 100MHz, but it's recommended to use a clock frequency of 50MHz or less to ensure optimal performance and minimize jitter.
  • To configure the LTC2227CUH for optimal dynamic range and SNR, set the full-scale range to the minimum required for the application, use a high-quality external reference voltage, and optimize the gain and offset settings for the specific application. Additionally, use a low-noise clock source and minimize the digital noise in the system.
  • The recommended operating temperature range for the LTC2227CUH is -40°C to 85°C, but it's recommended to operate the device within a narrower temperature range of 0°C to 70°C for optimal performance and reliability.

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LTC2227CUH#TRPBF 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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