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ADS42B49IRGCT - Texas Instruments

Description: Dual-Channel, 14-Bit, 250-MSPS Analog-to-Digital Converter (ADC)

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PCB Footprints
ADS42B49IRGCT - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RGC0064H
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3D Models
ADS42B49IRGCT - Texas Instruments  - 3D model - Quad Flat No-Lead - RGC0064H
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ADS42B49IRGCT Details

  • Manufacturer Part Number:

    ADS42B49IRGCT

  • 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

  • ECCN Code:

    3A991.C.3

  • HTS Code:

    8542.39.00.30

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    Peak-to-peak input voltage range(V) : 1.9

  • Analog Input Voltage-Max:

    1.9 V

  • Analog Input Voltage-Min:

    -1.9 V

  • Converter Type:

    ADC, PROPRIETARY METHOD

  • JESD-30 Code:

    S-PQCC-N64

  • JESD-609 Code:

    e4

  • Length:

    9 mm

  • Moisture Sensitivity Level:

    3

  • Number of Analog In Channels:

    2

  • Number of Bits:

    14

  • 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

  • Seated Height-Max:

    1 mm

  • Supply Current-Max:

    225 mA

  • Supply Voltage-Nom:

    1.9 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    9 mm

ADS42B49IRGCT Frequently Asked Questions (FAQs)

  • The optimal clock frequency for the ADS42B49IRGCT is between 10 MHz to 50 MHz. However, the device can operate up to 100 MHz, but with reduced performance.
  • To optimize the analog input impedance, use a source impedance of 1 kΩ or less, and ensure the analog input signal is properly terminated with a 50 Ω resistor to ground.
  • The recommended power-up sequence is to apply the analog power supply (AVDD) first, followed by the digital power supply (DVDD), and then the clock signal.
  • The ADS42B49IRGCT outputs data in a 14-bit, two's complement format. Ensure your digital system is configured to handle this format correctly.
  • The maximum input voltage range for the ADS42B49IRGCT is ±VREF (typically 2.5 V). Ensure the input signal does not exceed this range to avoid damage to the device.

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ADS42B49IRGCT 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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