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LTC1859IG#PBF - Analog Devices

Description: LINEAR TECHNOLOGY - LTC1859IG#PBF - Analogue to Digital Converter, Octal, 16 bit, 100 kSPS, Differential, Single Ended, Serial, SPI

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LTC1859IG#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - G Package 28-Lead Plastic SSOP (5.3mm)
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LTC1859IG#PBF - Analog Devices  - 3D model - Small Outline Packages - G Package 28-Lead Plastic SSOP (5.3mm)
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LTC1859IG#PBF Details

  • Manufacturer Part Number:

    LTC1859IG#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SSOP-28

  • Pin Count:

    28

  • Manufacturer Package Code:

    05-08-1640 (G28)

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog Input Voltage-Max:

    10 V

  • Analog Input Voltage-Min:

    -10 V

  • Conversion Time-Max:

    5 µs

  • Converter Type:

    ADC, PROPRIETARY METHOD

  • JESD-30 Code:

    R-PDSO-G28

  • JESD-609 Code:

    e3

  • Length:

    10.2 mm

  • Linearity Error-Max (EL):

    0.0046%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    8

  • Number of Bits:

    16

  • Number of Functions:

    1

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    OFFSET BINARY, 2S COMPLEMENT BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SSOP28,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.1 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    2 mm

  • Supply Current-Max:

    13 mA

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    5.3 mm

LTC1859IG#PBF Frequently Asked Questions (FAQs)

  • A good layout and routing practice is to keep the analog and digital grounds separate, use a solid ground plane, and keep the sensitive analog signals away from the digital signals. Also, use short and direct traces for the analog signals and avoid crossing digital signals over the analog signals.
  • To ensure proper calibration, follow the calibration procedure outlined in the datasheet, which involves applying a known input voltage and adjusting the offset and gain trim pins to achieve the desired accuracy. It's also important to ensure the device is operated within the recommended temperature range and power supply voltage.
  • Potential sources of error include offset voltage, gain error, and noise. These can be minimized by using a high-quality voltage reference, ensuring proper PCB layout and routing, and using filtering and shielding to reduce noise. Additionally, using a high-accuracy external voltage reference and calibrating the device can also help minimize errors.
  • The LTC1859IG#PBF can be interfaced with a microcontroller or FPGA using a serial peripheral interface (SPI) or parallel interface. The device's digital output can be connected to the microcontroller or FPGA's digital input pins, and the device's control pins can be connected to the microcontroller or FPGA's output pins. Ensure proper signal level translation and synchronization to avoid data corruption.
  • The LTC1859IG#PBF has a maximum junction temperature of 150°C. To ensure reliable operation, ensure good thermal conductivity between the device and the PCB, use a heat sink if necessary, and avoid overheating the device. Also, ensure proper airflow and avoid blocking airflow around the device.

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LTC1859IG#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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