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ADS42JB49IRGCT - Texas Instruments

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

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ADS42JB49IRGCT - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RGC (S-PVQFN-N64)_2
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ADS42JB49IRGCT - Texas Instruments  - 3D model - Quad Flat No-Lead - RGC (S-PVQFN-N64)_2
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ADS42JB49IRGCT Details

  • Manufacturer Part Number:

    ADS42JB49IRGCT

  • 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

ADS42JB49IRGCT Frequently Asked Questions (FAQs)

  • The optimal clock frequency for the ADS42JB49IRGCT is between 10 MHz to 100 MHz, but it can operate up to 200 MHz. However, the optimal frequency depends on the specific application and system requirements.
  • To optimize the analog input range, ensure that the input signal is within the specified range of 0 to 2.5 V. You can also use the internal voltage reference (VREF) to adjust the input range. Additionally, consider using an external amplifier or attenuator to condition the input signal.
  • For optimal performance, keep the analog and digital signal paths separate, and use a solid ground plane to reduce noise. Place the ADC close to the analog signal source, and use short, shielded cables for analog signal connections. Avoid routing digital signals near the analog signal paths.
  • The ADS42JB49IRGCT outputs 14-bit or 16-bit digital data, depending on the mode. You can use a FIFO or a buffer to handle the output data, and consider using a digital signal processor (DSP) or a microcontroller to process the data further.
  • The power consumption of the ADS42JB49IRGCT varies depending on the operating mode and clock frequency. In typical operating conditions, the power consumption is around 350 mW at 100 MSPS. However, this can increase to around 500 mW at 200 MSPS.

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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 ADS42JB49IRGCR Texas Instruments

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