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ADS42JB49IRGCR - Texas Instruments

Description: Dual Channel Dual ADC Pipelined 250Msps 14-bit Serial 64-Pin VQFN EP T/R

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PCB Footprints
ADS42JB49IRGCR - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RGC0064H
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3D Models
ADS42JB49IRGCR - Texas Instruments  - 3D model - Quad Flat No-Lead - RGC0064H
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ADS42JB49IRGCR Details

  • Manufacturer Part Number:

    ADS42JB49IRGCR

  • 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) : 2.5

  • Analog Input Voltage-Max:

    2.5 V

  • Analog Input Voltage-Min:

    -2.5 V

  • Converter Type:

    ADC, PROPRIETARY METHOD

  • JESD-30 Code:

    S-PQCC-N64

  • JESD-609 Code:

    e4

  • Length:

    9 mm

  • Linearity Error-Max (EL):

    0.0122%

  • 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:

    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:

    250 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    1 mm

  • Supply Current-Max:

    160 mA

  • Supply Voltage-Nom:

    1.8 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

ADS42JB49IRGCR 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 signals separate, and use a common mode filter to reduce noise.
  • The AFE can be optimized by selecting the appropriate gain, filter settings, and clock frequency based on the specific application requirements. Consult the datasheet and application notes for guidance.
  • The maximum input voltage is ±Vref (typically 2.5V or 5V), but it's recommended to keep the input voltage within ±1.5V to ensure optimal performance and prevent damage to the device.
  • Use a reliable clock source, ensure proper synchronization, and implement error detection and correction mechanisms such as CRC or checksums to ensure data integrity.
  • Power up the device in the following sequence: AVDD, DVDD, and then the clock signal. Ensure that the power supplies are stable and within the recommended voltage range before applying the clock signal.

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ADS42JB49IRGCR 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 ADS42JB49IRGC25 Texas Instruments

ADC, Proprietary Method, 14-Bit, 1 Func, 2 Channel, Serial Access, CMOS, PQCC64