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DAC8775IRWFR - Texas Instruments

Description: TEXAS INSTRUMENTS - DAC8775IRWFR - Digital to Analogue Converter, 16 bit, SPI, 12V to 36V, VQFN, 72 Pins

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PCB Footprints
DAC8775IRWFR - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RWF0072A
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3D Models
DAC8775IRWFR - Texas Instruments  - 3D model - Quad Flat No-Lead - RWF0072A
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DAC8775IRWFR Details

  • Manufacturer Part Number:

    DAC8775IRWFR

  • 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:

    2017-02-08

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog Output Voltage-Max:

    12 V

  • Analog Output Voltage-Min:

    -12 V

  • Converter Type:

    D/A CONVERTER

  • Input Bit Code:

    BINARY, 2'S COMPLEMENT BINARY

  • Input Format:

    SERIAL

  • JESD-30 Code:

    S-PQCC-N72

  • JESD-609 Code:

    e4

  • Length:

    10 mm

  • Linearity Error-Max (EL):

    0.0244%

  • Moisture Sensitivity Level:

    3

  • Number of Bits:

    16

  • Number of Functions:

    1

  • Number of Terminals:

    72

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Sample Rate:

    0.033 MHz

  • Seated Height-Max:

    0.9 mm

  • Settling Time-Max:

    10 µs

  • Settling Time-Nom (tstl):

    10 µs

  • Supply Current-Max:

    5 mA

  • Supply Voltage-Nom:

    15 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:

    QUAD

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

    30

  • Width:

    10 mm

DAC8775IRWFR Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VCC first, followed by AVCC, and then the digital inputs. This ensures that the internal voltage regulators are powered up correctly.
  • The DAC8775 can be configured for unipolar or bipolar output voltage ranges by setting the UNIPOLAR/BIPOLAR pin high or low, respectively. Additionally, the output voltage range can be set using the VREF pin and the internal voltage reference.
  • The settling time of the DAC8775 is typically around 10-15 μs, depending on the output voltage range and load conditions. This settling time should be taken into account when designing the system, especially when using the DAC in high-speed applications.
  • To ensure accurate voltage output, it is recommended to use a high-accuracy voltage reference, such as the internal voltage reference or an external precision voltage reference. Additionally, the DAC8775 should be operated within its specified temperature range, and the output voltage should be calibrated at multiple temperatures to account for temperature drift.
  • The maximum output current of the DAC8775 is typically around 10 mA. This should be taken into account when designing the system, especially when driving high-impedance loads or using the DAC in current-output applications.

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DAC8775IRWFR 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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