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DAC5662IPFB - Texas Instruments

Description: Dual-Channel, 12-Bit, 275-MSPS Digital-to-Analog Converter (DAC)

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DAC5662IPFB - Texas Instruments PCB footprint - Quad Flat Packages - Quad Flat Packages - PFB (S-PQFP-G48) HEIGHT 1.2
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DAC5662IPFB - Texas Instruments  - 3D model - Quad Flat Packages - PFB (S-PQFP-G48) HEIGHT 1.2
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DAC5662IPFB Details

  • Manufacturer Part Number:

    DAC5662IPFB

  • 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

DAC5662IPFB Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VCC first, followed by AVCC, and then DVCC. This ensures that the internal voltage regulators are powered up correctly.
  • To ensure accurate voltage output, it is essential to use a high-quality voltage reference, such as the Texas Instruments REF5025. Additionally, ensure that the output voltage is buffered using an op-amp, such as the OPA2824, to prevent loading effects.
  • The maximum update rate of the DAC5662IPFB is 2.5 MSPS (million samples per second). However, this rate can be affected by the clock frequency, data format, and other system-level factors.
  • The DAC5662IPFB has a 16-bit parallel digital interface. To handle this interface, ensure that the microcontroller or FPGA is configured to output 16-bit data, and that the clock and data signals are properly synchronized.
  • The internal voltage regulators (VREG) on the DAC5662IPFB provide a regulated voltage supply for the analog and digital circuits. This helps to reduce noise and improve overall system performance.

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DAC5662IPFB 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 DAC5662IPFBRG4 Texas Instruments

D/A Converter, 2 Func, Parallel, Word Input Loading, 0.02us Settling Time, PQFP48