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DAC8831IBD - Texas Instruments

Description: 16-Bit, Ultra-Low Power, Voltage Output Digital to Analog Converter

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DAC8831IBD - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D (-R-PDSO-G14)
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DAC8831IBD - Texas Instruments  - 3D model - Small Outline Packages - D (-R-PDSO-G14)
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DAC8831IBD Details

  • Manufacturer Part Number:

    DAC8831IBD

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    14

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.40

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog Output Voltage-Max:

    2.5 V

  • Analog Output Voltage-Min:

    -2.5 V

  • Converter Type:

    D/A CONVERTER

  • Input Bit Code:

    BINARY

  • Input Format:

    SERIAL

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e4

  • Length:

    8.65 mm

  • Linearity Error-Max (EL):

    0.0031%

  • Moisture Sensitivity Level:

    2

  • Number of Bits:

    16

  • Number of Functions:

    1

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    2 MHz

  • Seated Height-Max:

    1.75 mm

  • Settling Time-Max:

    1 µs

  • Settling Time-Nom (tstl):

    1 µs

  • Supply Current-Max:

    0.02 mA

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • 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:

    3.9 mm

DAC8831IBD Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VCC first, followed by AVCC, and then the digital inputs. This ensures proper device operation and prevents latch-up.
  • To ensure accurate voltage output, it is essential to use a stable and low-noise voltage reference, and to decouple the power supplies (VCC and AVCC) with suitable capacitors. Additionally, the output voltage should be buffered with an op-amp if it needs to drive a load.
  • The DAC8831IBD can handle clock frequencies up to 50 MHz. However, the actual clock frequency limit may be lower depending on the specific application and system constraints.
  • During power-down or reset, the digital inputs (SCLK, DIN, and SYNC) should be held in a static state to prevent unwanted device operation. It is recommended to hold these inputs low to prevent accidental device operation.
  • The internal voltage reference is used to generate the DAC's output voltage. While it can be bypassed, it is not recommended as it may affect the device's performance and accuracy. If an external reference is required, it is recommended to use a high-precision, low-noise reference voltage source.

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DAC8831IBD 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 DAC8831IBDG4 Texas Instruments

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