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DAC7716SPFBR - Texas Instruments

Description: Quad, 12-Bit, DAC

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PCB Footprints
DAC7716SPFBR - Texas Instruments PCB footprint - Other - Other - QFP50P900X900X120-48N
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3D Models
DAC7716SPFBR - Texas Instruments  - 3D model - Other - QFP50P900X900X120-48N
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DAC7716SPFBR Details

  • Manufacturer Part Number:

    DAC7716SPFBR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFP

  • Pin Count:

    48

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.40

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog Output Voltage-Max:

    15 V

  • Analog Output Voltage-Min:

    -15 V

  • Converter Type:

    DAC 12BIT

  • Input Bit Code:

    BINARY, 2'S COMPLEMENT BINARY

  • Input Format:

    SERIAL

  • JESD-30 Code:

    S-PQFP-G48

  • JESD-609 Code:

    e4

  • Length:

    7 mm

  • Linearity Error-Max (EL):

    0.0244%

  • Moisture Sensitivity Level:

    2

  • Negative Supply Voltage-Nom:

    -16.5 V

  • Number of Bits:

    12

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TFQFP

  • Package Equivalence Code:

    TQFP48,.35SQ

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.125 MHz

  • Seated Height-Max:

    1.2 mm

  • Settling Time-Nom (tstl):

    6 µs

  • Supply Current-Max:

    16 mA

  • Supply Voltage-Nom:

    16.5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    7 mm

DAC7716SPFBR 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 potential latch-up conditions.
  • To ensure accurate voltage output, it's essential to use a high-precision voltage reference, such as the Texas Instruments REF5025. Additionally, ensure that the output voltage is buffered with an op-amp, like the OPA277, to minimize output impedance and improve load regulation.
  • The maximum output current of the DAC7716 is 5 mA per channel. Exceeding this current may cause the output voltage to droop or the device to overheat.
  • To implement a bipolar output voltage range, you can use an external op-amp, such as the OPA277, to amplify and shift the output voltage. This requires a negative voltage supply and careful consideration of the op-amp's input and output voltage ranges.
  • The settling time of the DAC7716 is typically around 10 μs to 1 LSB (least significant bit) accuracy. However, this can vary depending on the output voltage range, load capacitance, and other factors. It's essential to consult the datasheet and application notes for more information.

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DAC7716SPFBR 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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