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ADS1286UA - Texas Instruments

Description: 12-Bit Micro-Power Sampling Analog-to-Digital Converter (ADC)

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ADS1286UA Details

  • Manufacturer Part Number:

    ADS1286UA

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    SOP-8

  • Pin Count:

    8

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.30

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog Input Voltage-Max:

    5.25 V

  • Conversion Time-Max:

    60 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Linearity Error-Max (EL):

    0.0488%

  • Moisture Sensitivity Level:

    2

  • Number of Analog In Channels:

    1

  • Number of Bits:

    12

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °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:

    0.02 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

ADS1286UA Frequently Asked Questions (FAQs)

  • The ADS1286UA requires careful layout and placement to minimize noise and ensure optimal performance. TI recommends placing the device close to the analog signal sources, using a solid ground plane, and keeping analog and digital traces separate. Additionally, decoupling capacitors should be placed close to the device's power pins.
  • To optimize the ADS1286UA's performance, consider the following: choose the correct gain setting, adjust the sampling rate, and select the appropriate input range. Additionally, ensure proper filtering and shielding to minimize noise and interference. TI provides application notes and evaluation modules to help with optimization.
  • The ADS1286UA's digital output data should be handled carefully to avoid data corruption. Use a FIFO or a dedicated buffer to store the data, and consider using a CRC or checksum to ensure data integrity. Additionally, ensure the receiving device can handle the data rate and format.
  • To ensure EMC with the ADS1286UA, follow proper PCB design and layout guidelines, use shielding and filtering, and ensure proper grounding. Additionally, consider using a metal shield or a Faraday cage to enclose the device and minimize radiation.
  • The ADS1286UA has a maximum junction temperature of 150°C. Ensure proper heat dissipation by using a heat sink or a thermal pad, and avoid exposing the device to extreme temperatures. Additionally, consider the thermal resistance of the package and the PCB.

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ADS1286UA Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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Part Image ADS1286UK Burr-Brown Corp

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Part Image ADS1286UB/2K5 Burr-Brown Corp

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Part Image ADS1286UA/2K5 Burr-Brown Corp

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Part Image ADS1286UB/2K5 Texas Instruments

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Part Image ADS1286UK/2K5 Texas Instruments

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