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DAC5681IRGCR - Texas Instruments

Description: Digital-to-Analog Converter (DAC)

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PCB Footprints
DAC5681IRGCR - Texas Instruments PCB footprint - Other - Other - QFN50P900X900X100-65N
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3D Models
DAC5681IRGCR - Texas Instruments  - 3D model - Other - QFN50P900X900X100-65N
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DAC5681IRGCR Details

  • Manufacturer Part Number:

    DAC5681IRGCR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Pin Count:

    64

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.40

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog Output Voltage-Max:

    4.1 V

  • Analog Output Voltage-Min:

    2.5 V

  • Converter Type:

    D/A CONVERTER

  • Input Bit Code:

    OFFSET BINARY, 2'S COMPLEMENT BINARY

  • Input Format:

    SERIAL

  • JESD-30 Code:

    S-XQCC-N64

  • JESD-609 Code:

    e4

  • Length:

    9 mm

  • Moisture Sensitivity Level:

    3

  • Number of Bits:

    16

  • Number of Functions:

    1

  • Number of Terminals:

    64

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    UNSPECIFIED

  • 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:

    1000 MHz

  • Seated Height-Max:

    1 mm

  • Settling Time-Nom (tstl):

    0.0104 µs

  • 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

DAC5681IRGCR Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VCC first, followed by AVCC, and then the digital supply (DVCC). This ensures that the internal voltage regulators are powered up correctly.
  • To ensure accurate voltage output, it is essential to use a high-quality voltage reference, such as the Texas Instruments REF5025. Additionally, the output voltage should be filtered using a low-pass filter to reduce noise and ripple.
  • The maximum output current of the DAC5681IRGCR is 20 mA per channel. However, it is recommended to limit the output current to 10 mA per channel to ensure reliable operation and to prevent overheating.
  • To synchronize multiple DAC5681IRGCR devices, use the SYNC pin to synchronize the internal clock. The SYNC pin can be connected to an external clock source or to another DAC5681IRGCR device.
  • To minimize noise and ensure reliable operation, it is recommended to follow a star-ground layout and to keep the analog and digital signals separate. Additionally, use a solid ground plane and avoid routing digital signals near the analog output pins.

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DAC5681IRGCR 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 DAC5681IRGCT Texas Instruments

D/A Converter, 1 Func, Serial Input Loading, 0.0104us Settling Time