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LTC2387CUH-18#TRPBF - Analog Devices

Description: Analog to Digital Converters - ADC 18-Bit, 15Msps SAR ADC

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LTC2387CUH-18#TRPBF - Analog Devices - PCB symbol
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PCB Footprints
LTC2387CUH-18#TRPBF - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - UH Package 32-Lead Plastic QFN (5mm × 5mm)
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LTC2387CUH-18#TRPBF - Analog Devices - 3D model - Quad Flat No-Lead - UH Package 32-Lead Plastic QFN (5mm × 5mm)
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LTC2387CUH-18#TRPBF Details

  • Manufacturer Part Number:

    LTC2387CUH-18#TRPBF

  • 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

  • ECCN Code:

    3A991.C.4

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog Input Voltage-Max:

    4.102 V

  • Analog Input Voltage-Min:

    -4.09 V

  • Conversion Time-Max:

    0.063 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    S-PQCC-N32

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Linearity Error-Max (EL):

    0.0011%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    1

  • Number of Bits:

    18

  • Number of Functions:

    1

  • Number of Terminals:

    32

  • Operating Temperature-Max:

    70 °C

  • Output Bit Code:

    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

  • Peak Reflow Temperature (Cel):

    260

  • Sample Rate:

    15 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    0.8 mm

  • Supply Current-Max:

    5 mA

  • Supply Voltage-Nom:

    5 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

LTC2387CUH-18#TRPBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC2387CUH-18#TRPBF involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing noise coupling between the analog and digital sections. A 4-layer PCB with a dedicated analog ground layer is recommended. Additionally, place the ADC close to the analog signal sources and use short, direct traces to minimize noise pickup.
  • To ensure accurate timing and synchronization between multiple LTC2387CUH-18#TRPBF devices, use a common clock source and distribute it to each device. Use a low-jitter clock source and ensure that the clock signal is properly terminated and buffered. Additionally, use the SYNC pin to synchronize the conversion cycles of multiple devices.
  • The recommended power-up sequence for the LTC2387CUH-18#TRPBF is to first power up the analog supply (AVCC) followed by the digital supply (DVCC). This ensures that the analog circuitry is powered up before the digital circuitry, which helps to prevent digital noise from coupling into the analog section.
  • To handle overvoltage conditions on the analog input pins, use external resistors and diodes to limit the input voltage to within the specified range. Additionally, consider using input protection devices such as TVS diodes or clamp circuits to protect the ADC from overvoltage conditions.
  • The recommended method for calibrating the LTC2387CUH-18#TRPBF involves using the internal calibration mode to adjust the offset and gain errors. This can be done by applying a known input voltage and adjusting the calibration registers to achieve the desired accuracy. Additionally, consider using external calibration signals and calibration algorithms to further improve accuracy.

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LTC2387CUH-18#TRPBF Overview

Use the download button to access the LTC2387CUH-18#TRPBF schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LTC23, 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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Part Image LTC2387CUH-18#TRPBF Linear Technology

ADC, Successive Approximation, 18-Bit, 1 Func, 1 Channel, Serial Access, CMOS, PQCC32