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DAC8551AQDGKRQ1 - Texas Instruments

Description: DAC8551-Q1 Automotive 16-Bit, Ultralow-Glitch, Voltage-Output DAC

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DAC8551AQDGKRQ1 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - 8-VSSOP
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DAC8551AQDGKRQ1 Details

  • Manufacturer Part Number:

    DAC8551AQDGKRQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.40

  • Date Of Intro:

    2016-03-08

  • 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-G8

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    2

  • Number of Bits:

    16

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Sample Rate:

    0.5 MHz

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.1 mm

  • Settling Time-Max:

    8 µs

  • Settling Time-Nom (tstl):

    8 µs

  • Supply Current-Max:

    0.25 mA

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

DAC8551AQDGKRQ1 Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VCC first, followed by AVCC, and then the digital inputs. This ensures proper device operation and prevents latch-up.
  • To ensure accurate voltage output, it's essential to use a stable reference voltage, minimize noise on the analog input pins, and use a low-noise power supply. Additionally, consider using a voltage reference buffer, such as the REF5025, to improve accuracy.
  • The maximum output current of the DAC8551 is 5 mA. Exceeding this current may cause the output voltage to droop or the device to overheat.
  • During power-down or reset, the DAC8551's output will be high-impedance. To prevent unwanted voltage levels, consider adding a pull-down or pull-up resistor to the output pin to ensure a defined voltage level.
  • Yes, the DAC8551 can operate with a single supply voltage (VCC) ranging from 2.7 V to 5.5 V. However, the output voltage range will be limited to 0 V to VCC - 1.4 V.

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DAC8551AQDGKRQ1 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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