The maximum power dissipation of TLC2202IP is 670mW, which is calculated based on the maximum junction temperature (TJ) of 150°C and thermal resistance (RθJA) of 125°C/W.
To ensure stability in the TLC2202IP op-amp, it is recommended to use a compensation capacitor (CC) between the output and the inverting input pins. The value of CC depends on the gain and bandwidth requirements of the application.
The input impedance of TLC2202IP is typically around 10^12 ohms, which is very high and makes it suitable for high-impedance sources.
Yes, TLC2202IP can be used as a comparator, but it is not recommended due to its op-amp architecture. The TLC2202IP is designed for linear applications, and its output stage is not optimized for high-speed switching. For comparator applications, it is recommended to use a dedicated comparator IC like the LM339 or TLC3702.
To reduce noise in TLC2202IP circuits, it is recommended to use proper PCB layout techniques, such as separating analog and digital grounds, using decoupling capacitors, and minimizing trace lengths. Additionally, using a low-noise power supply and shielding the circuit from electromagnetic interference (EMI) can also help reduce noise.
TLC2202IP datasheet
by Texas Instruments
