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AD7549KN

Specifications

SKU: 350368

BUY AD7549KN https://www.utsource.net/itm/p/350368.html
LC2MOS DUAL 12-BIT uP-COMPATIBLE DAC
Parameter Symbol Min Typ Max Unit
Supply Voltage VDD 4.5 - 5.5 V
Output Voltage Range VOUT 0 - VDD - 1.5 V
Differential Nonlinearity DNL - ±1 - LSB
Integral Nonlinearity INL - ±1 - LSB
Settling Time ts - 10 - μs
Power Dissipation PD - 15 - mW
Operating Temperature TA -40 - 85 °C

Instructions for Using AD7549KN

  1. Power Supply:

    • Ensure the supply voltage (VDD) is within the range of 4.5V to 5.5V.
    • Connect the ground (GND) pin to a stable reference ground.
  2. Output Configuration:

    • The output voltage (VOUT) will range from 0V to (VDD - 1.5V).
    • Use appropriate load resistance to ensure proper operation.
  3. DNL and INL:

    • The device has a typical differential nonlinearity (DNL) of ±1 LSB and integral nonlinearity (INL) of ±1 LSB.
    • These parameters ensure accurate digital-to-analog conversion.
  4. Settling Time:

    • The settling time (ts) is typically 10 μs. Ensure that your application allows for this time before reading the output.
  5. Power Dissipation:

    • The power dissipation (PD) is typically 15 mW. Ensure adequate heat dissipation if operating at high temperatures or in high-power applications.
  6. Operating Temperature:

    • The device is rated to operate between -40°C and 85°C. Ensure that the ambient temperature stays within this range to avoid damage or performance degradation.
  7. Handling and Storage:

    • Handle the device with care to avoid static damage.
    • Store in a dry, cool environment to prevent moisture-related issues.
  8. Pin Configuration:

    • Refer to the datasheet for the specific pin configuration and connections.
    • Ensure all pins are correctly connected to avoid damage to the device.
  9. Testing and Calibration:

    • Perform initial testing under controlled conditions to verify proper operation.
    • Calibrate the device if necessary to achieve optimal performance.
  10. Compliance and Standards:

    • Ensure compliance with relevant standards and regulations for your application.
    • Consult the datasheet for detailed information on compliance and safety standards.
(For reference only)

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