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DAC900U - Texas Instruments

Description: 10-Bit, 165-MSPS Digital-to-Analog Converter (DAC)

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DAC900U - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DW (R-PDSO-G28)
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DAC900U - Texas Instruments  - 3D model - Small Outline Packages - DW (R-PDSO-G28)
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DAC900U Details

  • Manufacturer Part Number:

    DAC900U

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    28

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.40

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    1

  • Analog Output Voltage-Max:

    1.25 V

  • Analog Output Voltage-Min:

    -1 V

  • Converter Type:

    D/A CONVERTER

  • Input Bit Code:

    BINARY

  • Input Format:

    PARALLEL, WORD

  • JESD-30 Code:

    R-PDSO-G28

  • JESD-609 Code:

    e4

  • Length:

    17.9 mm

  • Linearity Error-Max (EL):

    0.0977%

  • Moisture Sensitivity Level:

    2

  • Number of Bits:

    10

  • Number of Functions:

    1

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP28,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    200 MHz

  • Seated Height-Max:

    2.65 mm

  • Settling Time-Nom (tstl):

    0.03 µs

  • Supply Current-Max:

    30 mA

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    7.5 mm

DAC900U 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 analog and digital sections of the device are powered up correctly.
  • To ensure accurate voltage output, it is essential to use a high-quality voltage reference, such as the REF5040, and to follow proper PCB layout and decoupling techniques to minimize noise and interference.
  • The maximum update rate of the DAC900U is 100 MSPS (mega-samples per second), making it suitable for high-speed applications such as radar, lidar, and data acquisition systems.
  • Yes, the DAC900U is designed for multi-channel applications. It has a built-in channel tracker that allows for simultaneous updating of multiple channels, making it suitable for applications such as audio and medical imaging.
  • The DAC900U has a 3-wire serial interface that is compatible with SPI and QSPI protocols. It is essential to follow proper digital interface design guidelines, including using a clock frequency of up to 50 MHz and ensuring proper signal termination and routing.

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DAC900U Overview

Use the download button to access the DAC900U schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like DAC90, 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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For a full list of alternate parts for DAC900U, check out Findchips.com