- Power BW: fmax = Sr / (2p Vp) >= 240 kHz
- Parasitic input capacitance (C1 approx. 3 pF for LF155, LF156, and LF157 plus any additional layout capacitance) interacts with feedback elements and creates undesirable high frequency pole. To compensate add C2 such that: R2C2 is greater than or equal to R1C1.
0 comments:
Publicar un comentario