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DAC7574IDGS - Texas Instruments

Description: Texas Instruments DAC7574IDGS, 4-channel 12 bit Serial DAC, 43ksps, 10-Pin MSOP

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DAC7574IDGS - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DGS0010A VSSOP - 1.1 mm max height
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DAC7574IDGS - Texas Instruments  - 3D model - Small Outline Packages - DGS0010A VSSOP - 1.1 mm max height
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DAC7574IDGS Details

  • Manufacturer Part Number:

    DAC7574IDGS

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    MSOP

  • Pin Count:

    10

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.40

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog Output Voltage-Max:

    5.5 V

  • Converter Type:

    D/A CONVERTER

  • Input Bit Code:

    BINARY

  • Input Format:

    SERIAL

  • JESD-30 Code:

    S-PDSO-G10

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Linearity Error-Max (EL):

    0.1953%

  • Moisture Sensitivity Level:

    2

  • Number of Bits:

    12

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP10,.19,20

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.043 MHz

  • Seated Height-Max:

    1.1 mm

  • Settling Time-Max:

    10 µs

  • Settling Time-Nom (tstl):

    10 µs

  • Supply Current-Max:

    0.9 mA

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

DAC7574IDGS 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 analog and digital circuits are properly initialized.
  • 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, such as the OPA237, to minimize output impedance and improve load regulation.
  • The maximum output current of the DAC7574 is 5 mA. Exceeding this current may cause the output voltage to droop or the device to overheat.
  • The DAC7574 has a 16-bit parallel digital interface. Ensure that the digital signals are properly terminated and that the clock frequency does not exceed 50 MHz. Also, use a pull-up resistor on the /LDAC pin to prevent unwanted DAC updates.
  • The /CLR pin is an active-low clear input that resets the DAC's output to zero-scale (typically 0 V) when pulled low. This pin can be used to reset the DAC output during power-up or when the system requires a known output state.

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DAC7574IDGS 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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