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DAC5662AIPFBR - Texas Instruments

Description: IC DAC 12BIT A- OUT 48TQFP

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DAC5662AIPFBR - Texas Instruments - PCB symbol
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PCB Footprints
DAC5662AIPFBR - Texas Instruments PCB footprint - Quad Flat Packages - Quad Flat Packages - PFB (S-PQFP-G48
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DAC5662AIPFBR - Texas Instruments - 3D model - Quad Flat Packages - PFB (S-PQFP-G48
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DAC5662AIPFBR Details

  • Manufacturer Part Number:

    DAC5662AIPFBR

  • 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:

    1.25 V

  • Analog Output Voltage-Min:

    -1 V

  • Converter Type:

    D/A CONVERTER

  • Input Bit Code:

    OFFSET BINARY

  • Input Format:

    PARALLEL, WORD

  • JESD-30 Code:

    S-PQFP-G48

  • JESD-609 Code:

    e4

  • Length:

    7 mm

  • Linearity Error-Max (EL):

    0.0488%

  • Moisture Sensitivity Level:

    2

  • Number of Bits:

    12

  • Number of Functions:

    2

  • Number of Terminals:

    48

  • Operating Temperature-Max:

    85 °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:

    275 MHz

  • Seated Height-Max:

    1.2 mm

  • Settling Time-Nom (tstl):

    0.02 µs

  • Supply Current-Max:

    90 mA

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • 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

DAC5662AIPFBR 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 that the internal analog and digital circuits are properly initialized.
  • To ensure accurate output voltage levels, it is essential to use a high-quality external voltage reference (VREF) and to decouple the VREF pin with a capacitor to reduce noise. Additionally, the output voltage should be buffered with an op-amp to prevent loading effects.
  • The DAC5662AIPFBR can sink or source up to 10 mA of output current. However, it is recommended to limit the output current to 5 mA or less to ensure accurate output voltage levels and to prevent overheating.
  • To implement a bipolar output voltage range, you can use an external op-amp to amplify and shift the output voltage of the DAC. For example, you can use an op-amp in a non-inverting amplifier configuration with a gain of 2 and a voltage offset of -VREF/2 to achieve a bipolar output voltage range of -VREF to +VREF.
  • The DAC5662AIPFBR's performance is affected by temperature, with the output voltage accuracy and linearity degrading as the temperature increases. The device is specified to operate over a temperature range of -40°C to +125°C, and the user should consider the temperature coefficient of the output voltage when designing their system.

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DAC5662AIPFBR 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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DAC5662AIPFBR Alternates

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Part Image DAC5662AIPFB Texas Instruments

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