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DAC7632VFT - Texas Instruments

Description: 16 Bit Digital to Analog Converter 2 32-LQFP (7x7)

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DAC7632VFT - Texas Instruments PCB footprint - Quad Flat Packages - Quad Flat Packages - VF0032A
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DAC7632VFT - Texas Instruments  - 3D model - Quad Flat Packages - VF0032A
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DAC7632VFT Details

  • Manufacturer Part Number:

    DAC7632VFT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFP

  • Pin Count:

    32

  • 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:

    S-PQFP-G32

  • JESD-609 Code:

    e4

  • Length:

    7 mm

  • Linearity Error-Max (EL):

    0.0061%

  • Moisture Sensitivity Level:

    3

  • Negative Supply Voltage-Nom:

    -5 V

  • Number of Bits:

    16

  • Number of Functions:

    1

  • Number of Terminals:

    32

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LQFP

  • Package Equivalence Code:

    QFP32,.35SQ,32

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.089 MHz

  • Seated Height-Max:

    1.6 mm

  • Settling Time-Max:

    10 µs

  • Settling Time-Nom (tstl):

    10 µs

  • Supply Current-Max:

    1.1 mA

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.8 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    7 mm

DAC7632VFT Frequently Asked Questions (FAQs)

  • The recommended output buffer configuration for the DAC7632VFT is a unity-gain buffer with a low-pass filter to reduce noise and improve stability. A non-inverting op-amp configuration with a 1 kΩ resistor and a 10 nF capacitor is a good starting point.
  • To ensure accurate voltage output from the DAC7632VFT, make sure to use a high-precision voltage reference, such as the REF5025 or REF5030, and follow proper PCB layout and grounding techniques to minimize noise and interference.
  • The maximum update rate for the DAC7632VFT is 30 MSPS (mega-samples per second), but this can be limited by the interface clock frequency, data transfer rate, and other system-level factors.
  • The DAC7632VFT's POR and BOR can be handled by using an external reset controller, such as the TPS3808, to generate a reset signal that synchronizes with the power supply voltage. This ensures that the DAC is properly initialized and configured after power-on or brown-out events.
  • The recommended layout and routing for the DAC7632VFT's digital and analog interfaces involve separating the digital and analog signal paths, using differential pairs for the digital interface, and minimizing trace lengths and impedance mismatches to reduce noise and crosstalk.

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DAC7632VFT 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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