TL084CDT Frequently Asked Questions (FAQs)

• What is the maximum power dissipation of the TL084CDT?
  The maximum power dissipation of the TL084CDT is 670mW, which is calculated based on the package thermal resistance and the maximum junction temperature.
• How do I ensure stability when using the TL084CDT in a unity-gain buffer configuration?
  To ensure stability in a unity-gain buffer configuration, add a 10-22nF capacitor between the output and the inverting input to prevent oscillations.
• What is the recommended layout and routing for the TL084CDT to minimize noise and oscillations?
  Keep the input and output traces short and separate, use a ground plane, and avoid running signal traces near the power supply lines. Also, decouple the power supply with a 10uF capacitor and a 100nF capacitor in parallel.
• Can I use the TL084CDT as a comparator?
  While the TL084CDT can be used as a comparator, it's not recommended due to its relatively slow slew rate and limited bandwidth. A dedicated comparator like the LM339 or LM393 would be a better choice.
• How do I protect the TL084CDT from overvoltage and ESD?
  Use a voltage regulator to limit the supply voltage to the recommended maximum of 36V. Add ESD protection diodes (e.g., 1N4148) between the input pins and the power supply rails.