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DAC121C081CISDX/NOPB - Texas Instruments

Description: Digital to Analog Converters - DAC 12-Bit Micro Power Digital-to-Analog Converter with an I2C-Compatible Interface 6-WSON -40 to 125

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DAC121C081CISDX/NOPB - Texas Instruments - PCB symbol
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DAC121C081CISDX/NOPB - Texas Instruments PCB footprint - Small Outline No-lead - Small Outline No-lead - NGF0006A
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DAC121C081CISDX/NOPB - Texas Instruments - 3D model - Small Outline No-lead - NGF0006A
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DAC121C081CISDX/NOPB Details

  • Manufacturer Part Number:

    DAC121C081CISDX/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SON

  • Pin Count:

    6

  • HTS Code:

    8542.39.00.40

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog Output Voltage-Max:

    5.5 V

  • Converter Type:

    DAC 12BIT

  • Input Bit Code:

    BINARY

  • Input Format:

    SERIAL

  • JESD-30 Code:

    R-PDSO-N6

  • JESD-609 Code:

    e3

  • Length:

    2.5 mm

  • Linearity Error-Max (EL):

    0.1953%

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    12

  • Number of Functions:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC6,.1,25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.18 MHz

  • Seated Height-Max:

    0.8 mm

  • Settling Time-Max:

    8.5 µs

  • Settling Time-Nom (tstl):

    8.5 µs

  • Supply Current-Max:

    0.5 mA

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    2.2 mm

DAC121C081CISDX/NOPB 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.
  • The output voltage settling time is dependent on the output capacitance and the output resistance of the DAC. To minimize settling time, use a low-ESR output capacitor and ensure the output resistance is minimized. Additionally, consider using a output buffer amplifier if the settling time is critical.
  • The DAC121C081's performance is affected by temperature, with changes in gain error, offset error, and output voltage settling time. Ensure that the device is operated within the specified temperature range (-40°C to 125°C) and consider using temperature compensation techniques if necessary.
  • To ensure accurate output voltage levels, ensure that the reference voltage (VREF) is accurate and stable, and that the output voltage is properly filtered to remove noise and glitches. Additionally, consider using a precision voltage reference and a low-noise output buffer amplifier.
  • The maximum output current capability of the DAC121C081 is 5mA. Ensure that the output current does not exceed this limit to prevent device damage or degradation.

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DAC121C081CISDX/NOPB 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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