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DAC8218SPAGR - Texas Instruments

Description: 14 Bit Digital to Analog Converter 8 64-TQFP (10x10)

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DAC8218SPAGR - Texas Instruments PCB footprint - Quad Flat Packages - Quad Flat Packages - PAG (S-PQFP-G64)
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DAC8218SPAGR - Texas Instruments  - 3D model - Quad Flat Packages - PAG (S-PQFP-G64)
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DAC8218SPAGR Details

  • Manufacturer Part Number:

    DAC8218SPAGR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFP

  • Pin Count:

    64

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.40

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog Output Voltage-Max:

    15 V

  • Analog Output Voltage-Min:

    -15 V

  • Converter Type:

    D/A CONVERTER

  • Input Bit Code:

    BINARY, 2'S COMPLEMENT BINARY

  • Input Format:

    SERIAL

  • JESD-30 Code:

    S-PQFP-G64

  • JESD-609 Code:

    e4

  • Length:

    10 mm

  • Linearity Error-Max (EL):

    0.0061%

  • Moisture Sensitivity Level:

    4

  • Negative Supply Voltage-Nom:

    -16.5 V

  • Number of Bits:

    14

  • Number of Functions:

    1

  • Number of Terminals:

    64

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TFQFP

  • Package Equivalence Code:

    TQFP64,.47SQ

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.066 MHz

  • Seated Height-Max:

    1.2 mm

  • Settling Time-Max:

    15 µs

  • Settling Time-Nom (tstl):

    15 µs

  • Supply Current-Max:

    7 mA

  • Supply Voltage-Nom:

    16.5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    10 mm

DAC8218SPAGR 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 DAC8218 has a rail-to-rail output stage, but the output voltage range is limited to VDD - 0.1V to VDD + 0.1V. Ensure that the output voltage is within this range to avoid output stage saturation and ensure accurate performance.
  • The internal 2.5V reference voltage is used as a default reference voltage for the DAC. It can be bypassed by connecting an external reference voltage to the VREF pin, allowing for more flexibility in system design.
  • To achieve the best possible linearity and accuracy, ensure that the input clock frequency is within the recommended range (10 kHz to 50 kHz), and the output load is within the specified range (2 kΩ to 10 kΩ). Additionally, use a low-noise power supply and minimize digital noise coupling to the analog output.
  • The maximum output current capability of the DAC8218 is 10 mA. Ensure that the output current is within this limit to prevent device damage and ensure reliable operation.

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DAC8218SPAGR 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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Part Image DAC8218SPAG Texas Instruments

D/A Converter, 1 Func, Serial Input Loading, 15us Settling Time, PQFP64