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LTC2344IUH-16#PBF - Analog Devices

Description: 16 Bit Analog to Digital Converter 4 Input 4 SAR 32-QFN (5x5)

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LTC2344IUH-16#PBF - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - UH (32-Lead QFN)
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LTC2344IUH-16#PBF - Analog Devices  - 3D model - Quad Flat No-Lead - UH (32-Lead QFN)
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LTC2344IUH-16#PBF Details

  • Manufacturer Part Number:

    LTC2344IUH-16#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    QFN-32

  • Pin Count:

    32

  • Manufacturer Package Code:

    05-08-1693

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog Input Voltage-Max:

    4.101 V

  • Analog Input Voltage-Min:

    -4.091 V

  • Conversion Time-Max:

    2.08 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    S-PQCC-N32

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Linearity Error-Max (EL):

    0.0019%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    4

  • Number of Bits:

    16

  • Number of Functions:

    1

  • Number of Terminals:

    32

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    BINARY, 2S COMPLEMENT BINARY

  • Output Format:

    SERIAL

  • 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

  • Sample Rate:

    0.4 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    0.8 mm

  • Supply Current-Max:

    20.5 mA

  • Supply Voltage-Nom:

    5 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

  • Width:

    5 mm

LTC2344IUH-16#PBF Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate analog ground plane is recommended. Keep analog and digital signals separate, and use a common mode filter to reduce noise.
  • Use a high-impedance voltage source, ensure proper PCB layout, and use a buffer amplifier if necessary. Also, calibrate the device using the CAL pin and follow the recommended calibration procedure.
  • The maximum sampling rate of the LTC2344IUH-16 is 1.5Msps. Increasing the sampling rate increases power consumption, so it's essential to balance sampling rate with power consumption requirements.
  • Use external voltage limiting resistors and diodes to protect the device from overvoltage conditions. For undervoltage conditions, use a voltage supervisor or a reset circuit to ensure proper device operation.
  • Power up the device in the following sequence: AVCC, DVCC, and then the analog input voltage. This ensures proper device operation and prevents latch-up.

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LTC2344IUH-16#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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Part Image LTC2344IUH-16#PBF Linear Technology

ADC, Successive Approximation, 16-Bit, 1 Func, 4 Channel, Serial Access, CMOS, PQCC32