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LTC1285CS8#PBF - Analog Devices

Description: LTC1285CS8#PBF, 12 bit ADC Differential, SPI, 8-Pin SOIC

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LTC1285CS8#PBF - Analog Devices - PCB symbol
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LTC1285CS8#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - S8(SOIC)
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LTC1285CS8#PBF - Analog Devices - 3D model - Small Outline Packages - S8(SOIC)
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LTC1285CS8#PBF Details

  • Manufacturer Part Number:

    LTC1285CS8#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    0.150 INCH, PLASTIC, SO-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    05-08-1610 (S8)

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog Input Voltage-Max:

    3.05 V

  • Analog Input Voltage-Min:

    -0.05 V

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Linearity Error-Max (EL):

    0.0488%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    1

  • Number of Bits:

    12

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    70 °C

  • Output Bit Code:

    BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.0075 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    0.32 mA

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

LTC1285CS8#PBF Frequently Asked Questions (FAQs)

  • The recommended layout and routing for the LTC1285CS8#PBF involves keeping the analog and digital grounds separate, using a star-ground configuration, and placing the device close to the analog signal sources. Additionally, using a 4-layer PCB with a dedicated analog ground plane and a separate digital ground plane can help minimize noise and ensure accurate conversions.
  • The self-test feature of the LTC1285CS8#PBF can be handled by connecting the SELF-TEST pin to a digital output or a pull-up resistor. If not used, the device will still function normally, but it will not perform internal diagnostics, which may affect its reliability and accuracy in certain applications.
  • The maximum clock frequency for the LTC1285CS8#PBF is 1.25MHz. Exceeding this frequency may result in inaccurate conversions, increased noise, and reduced device reliability. It is recommended to use a clock frequency of 1MHz or less to ensure optimal performance.
  • The LTC1285CS8#PBF can be calibrated by using the CAL pin to adjust the internal reference voltage. Not calibrating the device may result in inaccurate conversions, especially at high temperatures or with changing supply voltages. It is recommended to calibrate the device during production testing or during system initialization.
  • The recommended power-up sequence for the LTC1285CS8#PBF involves powering up the analog supply (VCC) before the digital supply (VDD). Not following this sequence may result in incorrect device operation, inaccurate conversions, or even device damage.

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LTC1285CS8#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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