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ADS5281IRGCT - Texas Instruments

Description: Eight-Channel, 12-Bit, 50-MSPS Analog-to-Digital Converter (ADC)

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PCB Footprints
ADS5281IRGCT - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RGC0064A_2021
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3D Models
ADS5281IRGCT - Texas Instruments  - 3D model - Quad Flat No-Lead - RGC0064A_2021
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ADS5281IRGCT Details

  • Manufacturer Part Number:

    ADS5281IRGCT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Package Description:

    HVQCCN-64

  • Pin Count:

    64

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.30

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    Peak-to-peak input voltage range(V) : 2

  • Analog Input Voltage-Max:

    2 V

  • Analog Input Voltage-Min:

    -2 V

  • Converter Type:

    ADC, PROPRIETARY METHOD

  • JESD-30 Code:

    S-PQCC-N64

  • JESD-609 Code:

    e4

  • Length:

    9 mm

  • Linearity Error-Max (EL):

    0.0366%

  • Moisture Sensitivity Level:

    3

  • Number of Analog In Channels:

    8

  • 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:

    SERIAL

  • 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:

    50 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    1 mm

  • Supply Current-Max:

    145 mA

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    9 mm

ADS5281IRGCT Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VDD first, followed by AVDD, and then the clock signal. This ensures proper initialization of the device.
  • To optimize the analog input impedance, use a source impedance of 1 kΩ or less, and ensure the input signal is properly terminated. Additionally, consider using a buffer amplifier or an analog front-end (AFE) to match the input impedance.
  • The ADS5281IRGCT supports clock frequencies up to 100 MHz. However, the maximum clock frequency may vary depending on the specific application and system requirements.
  • The ADS5281IRGCT outputs 14-bit digital data in a CMOS-compatible format. To handle the output data, use a digital receiver or a microcontroller with a compatible digital input interface. Ensure proper synchronization and data alignment to avoid data corruption.
  • The typical power consumption of the ADS5281IRGCT is around 150 mW at a clock frequency of 50 MHz. However, the actual power consumption may vary depending on the specific application, clock frequency, and operating conditions.

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ADS5281IRGCT 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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