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DAC8820ICDBG4 - Texas Instruments

Description: TEXAS INSTRUMENTS - DAC8820ICDBG4 . - Digital to Analogue Converter, 16 bit, 2 MSPS, Parallel, 2.7V to 5.5V, SSOP, 28 Pins

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DAC8820ICDBG4 - Texas Instruments - PCB symbol
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PCB Footprints
DAC8820ICDBG4 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DB (R-PDSO-G28)
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3D Models
DAC8820ICDBG4 - Texas Instruments - 3D model - Small Outline Packages - DB (R-PDSO-G28)
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DAC8820ICDBG4 Details

  • Manufacturer Part Number:

    DAC8820ICDBG4

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SSOP

  • Pin Count:

    28

  • 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):

    0.0015%

  • 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

DAC8820ICDBG4 Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VDD first, followed by VREF, and then the digital interface signals (SCLK, SDIN, and SYNC). This ensures proper device operation and prevents potential latch-up conditions.
  • The DAC8820 has a rail-to-rail output stage, but the output voltage range is limited by the VREF input. Ensure that the output voltage range is within the specified range of VREF to avoid output stage saturation and ensure accurate performance.
  • The SYNC pin is used to synchronize the data transfer between the DAC8820 and the microcontroller. It is an active-low input that indicates the start of a new data transfer cycle. It is essential to ensure proper data transfer and to avoid data corruption.
  • To implement a bipolar output voltage range, you need to use an external amplifier circuit to shift the output voltage range. This can be achieved using an op-amp circuit with a voltage reference and resistors to set the desired output voltage range.
  • The maximum data transfer rate for the DAC8820 is 50 MHz, which is the maximum clock frequency for the SCLK input. However, the actual data transfer rate may be limited by the microcontroller and the system design.

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DAC8820ICDBG4 Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like DAC88, 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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DAC8820ICDBG4 Alternates

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Part Image DAC8820ICDBR Texas Instruments

D/A Converter, 1 Func, Parallel, Word Input Loading, 0.5us Settling Time, PDSO28
Part Image DAC8820ICDB Texas Instruments

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Part Image DAC8820ICDBRG4 Texas Instruments

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