For optimal performance, it's recommended to follow a star-ground layout, keep the input and output traces short and separate, and use a solid ground plane. Additionally, decouple the power supply pins with 0.1uF and 10uF capacitors.
To minimize the effects of input bias current and input offset voltage, use a high-impedance source, keep the input impedance balanced, and consider using a voltage follower or a buffer stage. You can also use an external offset nulling circuit if necessary.
The TLE2144AMFKB can drive a maximum capacitive load of around 100pF to 200pF, depending on the frequency and desired stability. Exceeding this limit may cause oscillations or instability.
To ensure stability, use a compensation capacitor (e.g., 10pF to 100pF) between the output and the inverting input, and consider adding a series resistor (e.g., 10Ω to 100Ω) at the output. Also, ensure the circuit layout is well-designed and the power supply is clean and stable.
Use a combination of 0.1uF and 10uF capacitors to decouple the power supply pins, and consider adding a 10uF to 100uF capacitor at the output to filter out high-frequency noise. Place the capacitors close to the op-amp and use short, direct connections.
TLE2144AMFKB datasheet
by Texas Instruments
