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DAC43701DSGR - Texas Instruments

Description: Digital to Analog Converters - DAC Single-channel output voltage, 8-bit, smart DAC with GPIO trigger and function generator 8-WSON -40 to 125

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DAC43701DSGR - Texas Instruments - PCB symbol
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PCB Footprints
DAC43701DSGR - Texas Instruments PCB footprint - Small Outline No-lead - Small Outline No-lead - DSG0008A 1
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3D Models
DAC43701DSGR - Texas Instruments - 3D model - Small Outline No-lead - DSG0008A 1
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DAC43701DSGR Details

  • Manufacturer Part Number:

    DAC43701DSGR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    WSON-8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.40

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog Output Voltage-Max:

    5.5 V

  • Converter Type:

    D/A CONVERTER

  • Input Bit Code:

    BINARY

  • Input Format:

    SERIAL

  • JESD-30 Code:

    S-PDSO-N8

  • JESD-609 Code:

    e4

  • Length:

    2 mm

  • Linearity Error-Max (EL):

    0.390625%

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    8

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC8,.08,20

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Sample Rate:

    0.025 MHz

  • Seated Height-Max:

    0.8 mm

  • Settling Time-Nom (tstl):

    10 µs

  • Supply Current-Max:

    0.55 mA

  • Supply Voltage-Nom:

    1.8 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    2 mm

DAC43701DSGR Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VDD first, followed by VREF, and then the digital supply (VCC). This ensures that the internal voltage regulators are powered up correctly.
  • The DAC43701 can be configured for unipolar or bipolar output voltage by setting the UNI/BIP bit in the Control Register (Address 0x00). For unipolar output, set UNI/BIP = 0, and for bipolar output, set UNI/BIP = 1.
  • The maximum output current of the DAC43701 is 25 mA. However, it's recommended to limit the output current to 10 mA to ensure reliable operation and to prevent overheating.
  • A voltage reference bypass capacitor (typically 10 nF to 100 nF) should be connected between the VREF pin and GND to filter out noise and ensure stable operation. The capacitor should be placed as close to the VREF pin as possible.
  • The settling time of the DAC43701 is typically 10 μs to 20 μs, depending on the output voltage and load conditions. This means that the output voltage may take some time to stabilize after a code change. System designers should ensure that their system can accommodate this settling time to avoid errors or misinterpretation of the output voltage.

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DAC43701DSGR Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like DAC43, 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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