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DAC8162SQDGSRQ1 - Texas Instruments

Description: Automotive 14-Bit, Dual, Ultra-low Glitch, Buffered Voltage Output DAC with 2.5V, 4ppm/°C Reference

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DAC8162SQDGSRQ1 - Texas Instruments - PCB symbol
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DAC8162SQDGSRQ1 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DGS (S-PDSO-G10)
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DAC8162SQDGSRQ1 - Texas Instruments - 3D model - Small Outline Packages - DGS (S-PDSO-G10)
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DAC8162SQDGSRQ1 Details

  • Manufacturer Part Number:

    DAC8162SQDGSRQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • 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):

    0.018%

  • Moisture Sensitivity Level:

    2

  • Number of Bits:

    14

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    125 °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:

    0.1 MHz

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.1 mm

  • Settling Time-Max:

    7 µs

  • Settling Time-Nom (tstl):

    7 µs

  • Supply Current-Max:

    1.6 mA

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • 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

DAC8162SQDGSRQ1 Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VDD first, followed by VREF, and then the digital supply (VCC). This ensures proper device operation and prevents potential latch-up conditions.
  • When using an external reference voltage, ensure that the output voltage range is within the specified range of 0 to VREF. If the output voltage exceeds VREF, the DAC may not operate correctly. Consider using a voltage divider or amplifier to adjust the output voltage range if necessary.
  • The maximum clock frequency for the DAC8162's SPI interface is 50 MHz. Exceeding this frequency may result in data corruption or device malfunction.
  • A voltage buffer or amplifier can be implemented using an op-amp, such as the OPA333 or OPA4340, to increase the output current drive capability or to provide additional gain. Ensure that the op-amp is properly biased and configured to maintain the desired output voltage range.
  • The DAC8162's performance may be affected by temperature variations. The device's output voltage, gain error, and offset error may drift with temperature changes. Consider using temperature compensation or calibration techniques to minimize these effects.

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DAC8162SQDGSRQ1 Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like DAC81, or try a keyword search, such as Digital to Analog Converters

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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