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DAC8574IPWG4 - Texas Instruments

Description: TEXAS INSTRUMENTS - DAC8574IPWG4 . - Digital to Analogue Converter, Quad, 16 bit, 43 kSPS, 2 Wire, Serial, 2.7V to 5.5V, TSSOP, 16 Pins

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DAC8574IPWG4 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW0016A
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DAC8574IPWG4 Details

  • Manufacturer Part Number:

    DAC8574IPWG4

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Package Description:

    TSSOP, TSSOP16,.25

  • Pin Count:

    16

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Taiwan

  • 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:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Linearity Error-Max (EL):

    0.0987%

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    16

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP16,.25

  • Package Shape:

    RECTANGULAR

  • 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:

    1.2 mm

  • Settling Time-Max:

    10 µs

  • Settling Time-Nom (tstl):

    10 µs

  • Supply Current-Max:

    1.6 mA

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

DAC8574IPWG4 Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VCC first, followed by VREF, and then the digital inputs. This ensures proper device operation and prevents potential latch-up conditions.
  • The DAC8574 has an output voltage range of 0 to VREF. To ensure accurate output voltages, it's recommended to use an external voltage reference (VREF) that is within the specified range of 2.7V to 5.5V. Additionally, the output voltage should be buffered with an op-amp if it needs to drive a load.
  • The settling time of the DAC8574 is typically around 10μs to 15μs, depending on the output voltage range and the load capacitance. This is the time it takes for the output voltage to settle within 1 LSB of the final value after a code change.
  • Yes, the DAC8574 can be used in a ratiometric configuration, where the output voltage is proportional to the reference voltage (VREF). This can be useful in applications where the output voltage needs to track changes in the reference voltage.
  • The digital input signals to the DAC8574 should be driven with a CMOS-compatible logic level, with a maximum frequency of 50MHz. It's recommended to use a series resistor (around 1kΩ) to limit the input current and prevent damage to the device.

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DAC8574IPWG4 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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