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DAC7664YBT - Texas Instruments

Description: Digital to Analog Converter, Quad, 16 Bit, 12uS Settling Time, +/- 1 LSB DNL

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DAC7664YBT - Texas Instruments - PCB symbol
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PCB Footprints
DAC7664YBT - Texas Instruments PCB footprint - Quad Flat Packages - Quad Flat Packages - PM0064A
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3D Models
DAC7664YBT - Texas Instruments - 3D model - Quad Flat Packages - PM0064A
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DAC7664YBT Details

  • Manufacturer Part Number:

    DAC7664YBT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFP

  • Package Description:

    LFQFP, QFP64,.47SQ,20

  • Pin Count:

    64

  • Reach Compliance Code:

    Compliant

  • 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:

    PARALLEL, WORD

  • JESD-30 Code:

    S-PQFP-G64

  • JESD-609 Code:

    e4

  • Length:

    10 mm

  • Linearity Error-Max (EL):

    0.0046%

  • Moisture Sensitivity Level:

    3

  • Negative Supply Voltage-Nom:

    -5 V

  • Number of Bits:

    16

  • Number of Functions:

    1

  • Number of Terminals:

    64

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LFQFP

  • Package Equivalence Code:

    QFP64,.47SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.1 MHz

  • Seated Height-Max:

    1.6 mm

  • Settling Time-Max:

    15 µs

  • Settling Time-Nom (tstl):

    12 µs

  • Supply Current-Max:

    5 mA

  • Supply Voltage-Nom:

    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:

    10 mm

DAC7664YBT Frequently Asked Questions (FAQs)

  • The recommended output buffer configuration for the DAC7664YBT is a non-inverting op-amp configuration with a gain of 2, using an op-amp such as the OPA333 or the TLV247X. This configuration provides a high output current capability and a low output impedance.
  • To ensure accurate voltage regulation with the DAC7664YBT, it is recommended to use a high-quality voltage reference, such as the REF5025 or the TLV431, and to decouple the power supply lines with capacitors. Additionally, the DAC7664YBT should be operated within its specified temperature range and with a stable clock input.
  • The maximum clock frequency that can be used with the DAC7664YBT is 50 MHz. However, the actual clock frequency used should be determined by the specific application requirements and the desired output data rate.
  • The power-on reset (POR) and brown-out reset (BOR) functions of the DAC7664YBT can be handled by connecting the POR/BOR pin to a voltage source through a resistor and capacitor. The POR/BOR pin should be pulled high during power-up to ensure a clean reset.
  • The recommended layout and routing for the DAC7664YBT involves keeping the analog and digital signal paths separate, using a ground plane to reduce noise, and minimizing the length of the clock signal traces. Additionally, the power supply lines should be decoupled with capacitors and the output buffer should be placed close to the load.

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DAC7664YBT 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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DAC7664YBT Alternates

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Part Image DAC7664YBR Texas Instruments

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