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DAC38J84IAAVR - Texas Instruments

Description: Digital to Analog Converters - DAC Quad-CH 16B 1.6/2.5 GSPS DAC

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DAC38J84IAAVR - Texas Instruments - PCB symbol
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PCB Footprints
DAC38J84IAAVR - Texas Instruments PCB footprint - BGA - BGA - AAV0144A
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3D Models
DAC38J84IAAVR - Texas Instruments - 3D model - BGA - AAV0144A
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DAC38J84IAAVR Details

  • Manufacturer Part Number:

    DAC38J84IAAVR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    BGA

  • Pin Count:

    144

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.40

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog Output Voltage-Max:

    0.6 V

  • Analog Output Voltage-Min:

    -0.5 V

  • Converter Type:

    D/A CONVERTER

  • Input Bit Code:

    OFFSET BINARY, 2'S COMPLEMENT BINARY

  • Input Format:

    PARALLEL, WORD

  • JESD-30 Code:

    S-PBGA-B144

  • JESD-609 Code:

    e1

  • Length:

    10 mm

  • Moisture Sensitivity Level:

    3

  • Number of Bits:

    16

  • Number of Functions:

    1

  • Number of Terminals:

    144

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HBGA

  • Package Equivalence Code:

    BGA144,12X12,32

  • Package Shape:

    SQUARE

  • Package Style:

    GRID ARRAY, HEAT SINK/SLUG

  • Peak Reflow Temperature (Cel):

    260

  • Sample Rate:

    2500 MHz

  • Seated Height-Max:

    1.94 mm

  • Settling Time-Nom (tstl):

    0.01 µs

  • Supply Voltage-Nom:

    0.9 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin/Silver/Copper (Sn/Ag/Cu)

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.8 mm

  • Terminal Position:

    BOTTOM

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

    30

  • Width:

    10 mm

DAC38J84IAAVR Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to power up the analog supply (AVDD) first, followed by the digital supply (DVDD), and then the clock signal. This ensures proper initialization of the device.
  • To optimize performance, use a low-noise power supply, decouple the analog and digital supplies, use a high-quality clock source, and ensure proper PCB layout and grounding. Additionally, consider using a filter or attenuator to reduce noise and distortion.
  • The maximum output current of the DAC38J84 is 20 mA per channel. However, it's recommended to limit the output current to 10 mA per channel to ensure reliable operation and minimize thermal issues.
  • Yes, the DAC38J84 can be used with an external reference voltage. The device has a dedicated reference input pin (REFIN) that can be connected to an external reference voltage source. This allows for more flexibility in system design and improved accuracy.
  • The DAC38J84 uses a serial interface for data transfer. To implement data serialization and deserialization, use a serializer/deserializer IC or a microcontroller with a built-in serializer/deserializer. Ensure proper synchronization and clocking to maintain data integrity.

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DAC38J84IAAVR Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like DAC38, or try a keyword search, such as Digital to Analog Converters

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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