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DAC71408RHAT - Texas Instruments

Description: 8-channel 14-bit high-voltage-output DAC with integrated internal reference

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DAC71408RHAT - Texas Instruments - PCB symbol
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PCB Footprints
DAC71408RHAT - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RHA0040C
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3D Models
DAC71408RHAT - Texas Instruments - 3D model - Quad Flat No-Lead - RHA0040C
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DAC71408RHAT Details

  • Manufacturer Part Number:

    DAC71408RHAT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.40

  • Date Of Intro:

    2018-12-01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog Output Voltage-Max:

    20 V

  • Analog Output Voltage-Min:

    -20 V

  • Converter Type:

    D/A CONVERTER

  • Input Bit Code:

    BINARY

  • Input Format:

    PARALLEL, WORD

  • JESD-30 Code:

    S-PQCC-N40

  • JESD-609 Code:

    e4

  • Length:

    6 mm

  • Linearity Error-Max (EL):

    0.0061%

  • Moisture Sensitivity Level:

    3

  • Number of Bits:

    14

  • Number of Functions:

    1

  • Number of Terminals:

    40

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC40,.24SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1 mm

  • Settling Time-Max:

    12 µs

  • Settling Time-Nom (tstl):

    12 µs

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    6 mm

DAC71408RHAT 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.
  • The output voltage range of the DAC71408RHAT is dependent on the reference voltage (VREF) and the gain setting. Ensure that the output voltage range is within the specified limits to avoid saturation or clipping.
  • Temperature affects the DAC71408RHAT's performance, particularly the output voltage accuracy and linearity. Ensure that the device operates within the specified temperature range (-40°C to 125°C) and consider temperature compensation if necessary.
  • To minimize noise and interference, use proper PCB layout techniques, such as separating analog and digital signals, using ground planes, and adding decoupling capacitors. Additionally, consider using a low-noise power supply and shielding the device.
  • Keep analog and digital signals separate, use short and direct traces, and avoid crossing analog and digital signals. Use a star-ground configuration and place decoupling capacitors close to the device.

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DAC71408RHAT Overview

Use the download button to access the DAC71408RHAT schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like DAC71, 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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Part Image DAC71408RHAR Texas Instruments

D/A Converter, 1 Func, Parallel, Word Input Loading, 12us Settling Time, PQCC40