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LTC2245IUH#PBF - Analog Devices

Description: Analog to Digital Converters - ADC

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LTC2245IUH#PBF - Analog Devices - PCB symbol
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PCB Footprints
LTC2245IUH#PBF - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 32-Lead Plastic QFN
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LTC2245IUH#PBF - Analog Devices - 3D model - Quad Flat No-Lead - 32-Lead Plastic QFN
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LTC2245IUH#PBF Details

  • Manufacturer Part Number:

    LTC2245IUH#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    HVQCCN-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:

    14

  • 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 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 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

LTC2245IUH#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC2245IUH 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 pin and to decouple the VCC pin with a 0.1uF capacitor.
  • To ensure proper power-up and power-down of the LTC2245IUH, it's recommended to follow a specific power-up sequence. First, apply VCC, then apply the analog input signal, and finally, apply the clock signal. During power-down, reverse this sequence. It's also important to ensure that the VCC pin is ramped up and down slowly to prevent damage to the device.
  • The maximum clock frequency that can be used with the LTC2245IUH is 80MHz. However, the actual maximum clock frequency may be limited by the specific application and the quality of the clock signal. It's recommended to consult the datasheet and application notes for more information.
  • To optimize the performance of the LTC2245IUH in a noisy environment, it's recommended to use proper shielding and grounding techniques, such as using a metal enclosure and connecting the analog and digital grounds to a single point. Additionally, using a low-pass filter or a ferrite bead on the input signal can help to reduce noise and improve performance.
  • The recommended operating temperature range for the LTC2245IUH is -40°C to 85°C. However, the device can operate at temperatures outside of this range, but the performance may be degraded. It's recommended to consult the datasheet and application notes for more information.

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LTC2245IUH#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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For a full list of alternate parts for LTC2245IUH#PBF, check out Findchips.com