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DAC7744EC - Texas Instruments

Description: 16-Bit, Quad Voltage Output Digital-to-Analog Converter

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DAC7744EC - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DL (R-PDSO-G48)
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DAC7744EC - Texas Instruments  - 3D model - Small Outline Packages - DL (R-PDSO-G48)
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DAC7744EC Details

  • Manufacturer Part Number:

    DAC7744EC

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SSOP

  • Pin Count:

    48

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.40

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog Output Voltage-Max:

    10 V

  • Analog Output Voltage-Min:

    -10 V

  • Converter Type:

    D/A CONVERTER

  • Input Bit Code:

    BINARY

  • Input Format:

    PARALLEL, WORD

  • JESD-30 Code:

    R-PDSO-G48

  • Length:

    15.875 mm

  • Linearity Error-Max (EL):

    0.0031%

  • Moisture Sensitivity Level:

    3

  • Negative Supply Voltage-Nom:

    -15 V

  • Number of Bits:

    16

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SSOP48,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.1 MHz

  • Seated Height-Max:

    2.79 mm

  • Settling Time-Max:

    10 µs

  • Settling Time-Nom (tstl):

    10 µs

  • Supply Voltage-Nom:

    15 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.635 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    7.49 mm

DAC7744EC Frequently Asked Questions (FAQs)

  • The maximum output current of the DAC7744EC is 5mA per channel.
  • To ensure accurate voltage output, it is recommended to use an external reference voltage source, and to decouple the power supply lines with capacitors to reduce noise and ripple.
  • The settling time of the DAC7744EC is typically 10μs, but it can vary depending on the output voltage and load conditions.
  • Yes, the DAC7744EC is a quad-channel DAC, making it suitable for multi-channel applications. However, it's essential to ensure that the output channels are properly isolated and decoupled to prevent crosstalk and noise.
  • The DAC7744EC can be programmed using a serial interface (SPI or I2C). The device requires a clock signal, chip select signal, and data input to program the desired output voltage.

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DAC7744EC 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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