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ADS4229IRGC25 - Texas Instruments

Description: Texas Instruments ADS4229IRGC25, 12 bit Parallel ADC, Dual Differential Input, 64-Pin VQFN

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ADS4229IRGC25 - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RGC (S-PVQFN-N64)_2
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ADS4229IRGC25 - Texas Instruments  - 3D model - Quad Flat No-Lead - RGC (S-PVQFN-N64)_2
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ADS4229IRGC25 Details

  • Manufacturer Part Number:

    ADS4229IRGC25

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    QFN

  • Package Description:

    9 X 9 MM, PLASTIC, VQFN-64

  • Pin Count:

    64

  • ECCN Code:

    3A991.c.2

  • HTS Code:

    8542.39.00.30

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Analog Input Voltage-Max:

    2 V

  • Analog Input Voltage-Min:

    -2 V

  • Converter Type:

    ADC, FLASH METHOD

  • JESD-30 Code:

    S-PQCC-N64

  • JESD-609 Code:

    e4

  • Length:

    9 mm

  • Linearity Error-Max (EL):

    0.0977%

  • Moisture Sensitivity Level:

    3

  • Number of Analog In Channels:

    2

  • Number of Bits:

    12

  • Number of Functions:

    1

  • Number of Terminals:

    64

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    OFFSET BINARY, 2S COMPLEMENT BINARY

  • Output Format:

    PARALLEL, WORD

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC64,.35SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    250 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Screening Level:

    TS 16949

  • Seated Height-Max:

    1 mm

  • Supply Current-Max:

    190 mA

  • Supply Voltage-Nom:

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    9 mm

ADS4229IRGC25 Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate analog ground plane is recommended. Keep analog and digital traces separate, and use a common mode filter to reduce noise.
  • Use a low-jitter clock source (<100 ps RMS) and ensure the clock signal is properly terminated. Use a clock buffer or repeater if the clock signal is weak or has a long trace.
  • Power up the analog supply (AVDD) first, followed by the digital supply (DVDD), and finally the clock input. Ensure all supplies are stable before applying the clock signal.
  • The ADS4229IRGC25 outputs 16-bit data in two's complement format. Use a FIFO or a data processing unit to handle the output data, and consider using a digital signal processor (DSP) or a field-programmable gate array (FPGA) for further processing.
  • Perform a full-scale calibration by applying a known input signal and adjusting the offset and gain registers to achieve optimal performance. Consider using an external calibration signal or a calibration routine in the system software.

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ADS4229IRGC25 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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