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DAC8820IBDBR - Texas Instruments

Description: TEXAS INSTRUMENTS - DAC8820IBDBR - IC, 16/14-BIT BUS DAC

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DAC8820IBDBR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DB (R-PDSO-G28)
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DAC8820IBDBR - Texas Instruments  - 3D model - Small Outline Packages - DB (R-PDSO-G28)
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DAC8820IBDBR Details

  • Manufacturer Part Number:

    DAC8820IBDBR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SSOP

  • Pin Count:

    28

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.40

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Converter Type:

    D/A CONVERTER

  • Input Bit Code:

    BINARY

  • Input Format:

    PARALLEL, WORD

  • JESD-30 Code:

    R-PDSO-G28

  • JESD-609 Code:

    e4

  • Length:

    10.2 mm

  • Linearity Error-Max (EL):

    0.0031%

  • Moisture Sensitivity Level:

    2

  • Number of Bits:

    16

  • 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:

    SSOP

  • Package Equivalence Code:

    SSOP28,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    2 MHz

  • Seated Height-Max:

    2 mm

  • Settling Time-Max:

    0.5 µs

  • Settling Time-Nom (tstl):

    0.5 µs

  • Supply Current-Max:

    0.005 mA

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    5.3 mm

DAC8820IBDBR Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VDD first, followed by AVDD, and then the digital supply (DVDD). This ensures that the internal voltage regulators are powered up correctly.
  • The DAC8820 has a rail-to-rail output stage, but the output voltage range is limited to VSS + 0.1V to VDD - 0.1V. Ensure that the output voltage is within this range to avoid output stage saturation.
  • Clock jitter can affect the DAC8820's performance, particularly in high-frequency applications. It is recommended to use a low-jitter clock source and to follow proper PCB layout and routing guidelines to minimize clock jitter.
  • To optimize the DAC8820 for low-power operation, reduce the clock frequency, use the lowest possible supply voltage, and minimize the output load. Additionally, consider using the DAC8820's power-down mode when not in use.
  • Keep digital and analog signals separate, use separate power planes for analog and digital supplies, and avoid running digital signals near analog signals. Use a solid ground plane and follow proper decoupling and bypassing techniques.

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DAC8820IBDBR 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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