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DAC8771RGZT - Texas Instruments

Description: Single-Channel 16-Bit Voltage- and Current-Output DAC With Adaptive Power Management

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DAC8771RGZT - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RGZ0048D
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DAC8771RGZT - Texas Instruments  - 3D model - Quad Flat No-Lead - RGZ0048D
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DAC8771RGZT Details

  • Manufacturer Part Number:

    DAC8771RGZT

  • 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:

    2018-02-22

  • 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-N48

  • JESD-609 Code:

    e4

  • Length:

    7 mm

  • Linearity Error-Max (EL):

    0.0183%

  • Moisture Sensitivity Level:

    3

  • Number of Bits:

    16

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • 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:

    1 mm

  • Settling Time-Max:

    10 µs

  • Settling Time-Nom (tstl):

    10 µs

  • 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:

    7 mm

DAC8771RGZT Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VCC first, followed by AVCC, and then the digital supply (DVCC). This ensures proper device operation and prevents latch-up.
  • To ensure accurate voltage output, it is essential to use a high-precision voltage reference, such as the Texas Instruments REF5025. Additionally, ensure that the output voltage is buffered using an op-amp, such as the OPA333, to prevent loading effects.
  • The maximum output current of the DAC8771RGZT is 5 mA. Exceeding this current may cause damage to the device or affect its accuracy.
  • To implement a voltage output range other than 0-5V, use an external amplifier, such as the OPA333, to scale the output voltage. For example, to achieve a 0-10V output range, use a gain of 2 in the amplifier.
  • The settling time of the DAC8771RGZT is typically 10 μs, but this can vary depending on the output voltage, load capacitance, and other factors. Ensure that the device has sufficient settling time to achieve accurate output voltages.

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DAC8771RGZT 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 DAC8771RGZR Texas Instruments

D/A Converter, 1 Func, Serial Input Loading, 10us Settling Time, PQCC48