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ADS7864YB/2K - Texas Instruments

Description: 6-Channel Dual ADC SAR 500ksps 12-bit Parallel 48-Pin TQFP T/R

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ADS7864YB/2K - Texas Instruments PCB footprint - Quad Flat Packages - Quad Flat Packages - PFB (S-PQFP-G48) HEIGHT 1.2
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ADS7864YB/2K - Texas Instruments  - 3D model - Quad Flat Packages - PFB (S-PQFP-G48) HEIGHT 1.2
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ADS7864YB/2K Details

  • Manufacturer Part Number:

    ADS7864YB/2K

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFP

  • Package Description:

    TFQFP-48

  • Pin Count:

    48

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.30

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog Input Voltage-Max:

    2.5 V

  • Analog Input Voltage-Min:

    -2.6 V

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    S-PQFP-G48

  • JESD-609 Code:

    e4

  • Length:

    7 mm

  • Linearity Error-Max (EL):

    0.0488%

  • Moisture Sensitivity Level:

    2

  • Number of Analog In Channels:

    6

  • Number of Bits:

    12

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    2S COMPLEMENT BINARY

  • Output Format:

    PARALLEL, WORD

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TFQFP

  • Package Equivalence Code:

    TQFP48,.35SQ

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.5 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max:

    10 mA

  • Supply Voltage-Min:

    4.75 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:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    7 mm

ADS7864YB/2K Frequently Asked Questions (FAQs)

  • Texas Instruments provides a layout and routing guide in the application note SLAA523, which includes recommendations for PCB layout, component placement, and routing to minimize noise and ensure optimal performance.
  • The ADS7864YB/2K has an internal calibration circuit that can be used to calibrate the device. The calibration process involves writing specific values to the calibration registers, and then performing a self-calibration sequence. The details of the calibration process are provided in the datasheet and application notes.
  • The maximum sampling rate of the ADS7864YB/2K is 250 kSPS, but this can be affected by the clock frequency, conversion mode, and other factors. The datasheet provides more information on the sampling rate and how it is affected by different parameters.
  • The ADS7864YB/2K outputs digital data in a 16-bit or 24-bit format, depending on the conversion mode. The data can be handled using a microcontroller or FPGA, and Texas Instruments provides example code and software development kits to help with data processing and analysis.
  • The power consumption of the ADS7864YB/2K depends on the operating mode, clock frequency, and other factors. The datasheet provides information on the typical power consumption, and Texas Instruments also provides application notes and design guides on how to reduce power consumption, such as using power-down modes and optimizing the clock frequency.

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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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