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LTC2389IUK-18#PBF - Analog Devices

Description: Analog to Digital Converters - ADC 18-B, 2.5Msps SAR ADC w/ Pin-Config Anal

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LTC2389IUK-18#PBF - Analog Devices - PCB symbol
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PCB Footprints
LTC2389IUK-18#PBF - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - UK Package 48 Lead Plastic QFN (7mm x 7mm)
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LTC2389IUK-18#PBF - Analog Devices - 3D model - Quad Flat No-Lead - UK Package 48 Lead Plastic QFN (7mm x 7mm)
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LTC2389IUK-18#PBF Details

  • Manufacturer Part Number:

    LTC2389IUK-18#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    7 X 7 MM, LEAD FREE, PLASTIC, MO-220WKKD-2, QFN-48

  • Pin Count:

    48

  • Manufacturer Package Code:

    05-08-1704

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog Input Voltage-Max:

    4.116 V

  • Analog Input Voltage-Min:

    -4.076 V

  • Conversion Time-Max:

    0.31 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    S-PQCC-N48

  • JESD-609 Code:

    e3

  • Length:

    7 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:

    48

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    BINARY, OFFSET BINARY, 2'S COMPLEMENT BINARY

  • Output Format:

    SERIAL, 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

  • Sample Rate:

    2.5 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    0.8 mm

  • 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

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    7 mm

LTC2389IUK-18#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC2389IUK-18#PBF involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the ADC close to the analog signal sources. Additionally, it's recommended to use a 4-layer PCB with a dedicated layer for the analog signals, and to minimize the length of the traces between the ADC and the analog signal sources.
  • To ensure accurate timing and synchronization between multiple LTC2389IUK-18#PBF devices, it's recommended to use a common clock source and to synchronize the devices using the SYNC pin. Additionally, the devices should be configured to use the same sampling rate and timing parameters.
  • The maximum allowed input voltage range for the analog input channels of the LTC2389IUK-18#PBF is from -0.3V to VREF + 0.3V, where VREF is the reference voltage. Exceeding this range may result in inaccurate conversions or damage to the device.
  • The LTC2389IUK-18#PBF has internal overvoltage protection for the analog input channels, but it's still recommended to use external protection circuitry, such as voltage-limiting resistors or clamping diodes, to prevent damage from excessive voltage levels.
  • The recommended power-up sequence for the LTC2389IUK-18#PBF is to first apply the analog supply voltage (AVCC), followed by the digital supply voltage (DVCC), and then the clock signal. This sequence helps to ensure proper device operation and prevent latch-up.

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LTC2389IUK-18#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 LTC2389CUK-18#PBF Analog Devices Inc

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Part Image LTC2389CUK-18#TRPBF Linear Technology

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For a full list of alternate parts for LTC2389IUK-18#PBF, check out Findchips.com