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LTC2248IUH#PBF - Analog Devices

Description: Analog to Digital Converters - ADC 14-bit, 65Msps Low Power ADC

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LTC2248IUH#PBF - Analog Devices - PCB symbol
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PCB Footprints
LTC2248IUH#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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LTC2248IUH#PBF - Analog Devices - 3D model - Quad Flat No-Lead - UH Package 32-Lead Plastic QFN (5mm × 5mm)
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LTC2248IUH#PBF Details

  • Manufacturer Part Number:

    LTC2248IUH#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:

    3A991.C.3

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog Input Voltage-Max:

    1 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:

    80 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

LTC2248IUH#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC2248IUH 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 device close to the analog signal sources and to use a low-ESR capacitor for the VCC pin.
  • The LTC2248IUH requires a single 1.8V to 3.3V power supply. It's recommended to power the device with a low-noise, low-dropout regulator. The power sequencing requirement is to power up the VCC pin before the analog input signals.
  • The maximum sampling rate of the LTC2248IUH is 80Msps. The power consumption of the device increases with the sampling rate, so it's recommended to optimize the sampling rate based on the specific application requirements to minimize power consumption.
  • To optimize the analog input signal conditioning, it's recommended to use a low-pass filter to remove high-frequency noise, and to use a voltage divider or an amplifier to adjust the signal amplitude to the optimal range of the ADC.
  • The recommended clock source for the LTC2248IUH is a low-jitter clock signal. A high-quality clock source is essential for optimal performance, as it affects the device's SNR, THD, and SFDR. A clock signal with low jitter and low phase noise is recommended.

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LTC2248IUH#PBF Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like LTC22, or try a keyword search, such as Analog to Digital Converters

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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LTC2248IUH#PBF Alternates

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Part Image LTC2248IUH#TRPBF Analog Devices Inc

ADC, Proprietary Method, 14-Bit, 1 Func, 1 Channel, Parallel, Word Access, CMOS, PQCC32
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Part Image LTC2248IUH#TRPBF Linear Technology

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Part Image LTC2248IUH#PBF Linear Technology

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Part Image LTC2248CUH Analog Devices Inc

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For a full list of alternate parts for LTC2248IUH#PBF, check out Findchips.com