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DAC7551TDRNRQ1 - Texas Instruments

Description: Automotive 12-Bit, Ultralow Glitch, Voltage Output Digital to Analog Converter

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DAC7551TDRNRQ1 - Texas Instruments PCB footprint - Small Outline No-lead - Small Outline No-lead - drn-12
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DAC7551TDRNRQ1 - Texas Instruments  - 3D model - Small Outline No-lead - drn-12
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DAC7551TDRNRQ1 Details

  • Manufacturer Part Number:

    DAC7551TDRNRQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SON

  • Pin Count:

    12

  • 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:

    R-PDSO-N12

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Linearity Error-Max (EL):

    0.0244%

  • Moisture Sensitivity Level:

    2

  • Number of Bits:

    12

  • Number of Functions:

    1

  • Number of Terminals:

    12

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC12,.08,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.5 MHz

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    0.6 mm

  • Settling Time-Max:

    5 µs

  • Settling Time-Nom (tstl):

    5 µs

  • Supply Current-Max:

    0.2 mA

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    2 mm

DAC7551TDRNRQ1 Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VDD first, followed by VREF, and then the digital inputs. This ensures proper device operation and prevents potential latch-up conditions.
  • To ensure accurate voltage output, it's essential to use a stable and low-noise voltage reference (VREF) and to decouple the power supply lines with adequate capacitors. Additionally, ensure that the output load is within the specified range and that the output voltage is not overloaded.
  • The maximum output current of the DAC7551 is 5 mA. Exceeding this current may cause the output voltage to droop or the device to overheat.
  • During power-up and power-down, it's recommended to keep the digital inputs (SCL, SDA, and CS) in a high-impedance state or tied to a fixed logic level to prevent unwanted device operation or latch-up conditions.
  • The internal voltage reference (VREF) pin provides a stable voltage reference for the DAC, which is used to generate the analog output voltage. The VREF pin can be connected to an external voltage reference or left unconnected to use the internal reference.

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DAC7551TDRNRQ1 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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