The maximum power dissipation of the TL084ACDE4 is dependent on the package and ambient temperature. For the DIP package, the maximum power dissipation is 1.4W at 25°C free-air temperature. However, it's recommended to derate the power dissipation to ensure reliable operation.
While the TL084ACDE4 is an op-amp, it can be used as a comparator in a pinch. However, it's not recommended as it's not optimized for comparator applications. The TL084ACDE4 has a relatively slow slew rate and may not provide the desired speed and accuracy for comparator applications. It's better to use a dedicated comparator IC for such applications.
The input impedance of the TL084ACDE4 is typically around 2MΩ, but it can vary depending on the specific application and operating conditions. It's recommended to consult the datasheet and application notes for more information on input impedance and how it affects circuit performance.
The TL084ACDE4 is rated for operation up to 70°C, but it's not recommended to operate it at the maximum temperature rating for extended periods. The device's performance and reliability may degrade at high temperatures, and it's recommended to derate the operating temperature to ensure reliable operation.
The TL084ACDE4 can source or sink up to 20mA of output current, but it's recommended to limit the output current to 10mA or less to ensure reliable operation and prevent overheating.
TL084ACDE4 datasheet
by Texas Instruments
