The maximum power dissipation of TL071IN is 670mW, which is calculated based on the maximum junction temperature (Tj) of 150°C and the thermal resistance (Rthja) of 125°C/W.
Yes, TL071IN is rated for operation up to 125°C, making it suitable for high-temperature applications. However, the maximum power dissipation should be derated accordingly to ensure reliable operation.
To ensure stability, it's essential to follow proper compensation techniques, such as adding a capacitor in parallel with the feedback resistor or using a lag-lead compensation network. Additionally, the datasheet provides guidance on stability analysis and compensation methods.
The input impedance of TL071IN is typically around 10^6 Ω, which is relatively high. This means that the op-amp will not load the input signal significantly, but it's still important to consider the input impedance when designing the circuit, especially when working with high-impedance sources.
While TL071IN can be used as a comparator, it's not the most suitable choice due to its relatively slow slew rate (13V/μs) and limited output current (±20mA). A dedicated comparator IC would be a better option for most applications.
TL071IN datasheet
by STMicroelectronics
