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DAC7574IDGSG4 - Texas Instruments

Description: TEXAS INSTRUMENTS - DAC7574IDGSG4 - Digital to Analogue Converter, 12 bit, 43 kSPS, I2C, 2.7V to 5.5V, VSSOP, 10 Pins

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DAC7574IDGSG4 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DGS0010A
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DAC7574IDGSG4 - Texas Instruments  - 3D model - Small Outline Packages - DGS0010A
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DAC7574IDGSG4 Details

  • Manufacturer Part Number:

    DAC7574IDGSG4

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    MSOP

  • Pin Count:

    10

  • 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

DAC7574IDGSG4 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 proper device operation and prevents latch-up.
  • To ensure accurate voltage output, it's essential to use a high-precision voltage reference (VREF) and to decouple the analog supply (AVCC) with a 10uF capacitor. Additionally, use a low-noise, low-impedance power supply and minimize noise on the digital lines.
  • The maximum clock frequency for the DAC7574 is 40 MHz. Exceeding this frequency may result in incorrect data conversion or device malfunction.
  • The DAC7574's output voltage range is 0 to VREF. To ensure accurate output, it's essential to select a VREF that matches the desired output voltage range. Additionally, consider using an output amplifier or buffer to condition the output signal if necessary.
  • The internal 2.5V reference voltage can be used as a voltage reference (VREF) for the DAC, eliminating the need for an external reference voltage. However, this internal reference is not suitable for high-precision applications and may not be as accurate as an external reference.

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DAC7574IDGSG4 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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