Showing posts with label op. Show all posts
Showing posts with label op. Show all posts
Tuesday, August 26, 2014
Op Amp Audio Amplifier Wiring diagram Schematic
A CA3140 drives a complementary output stage Ql, Q2, and Q3. Output power depends on supply voltage and limits on dissipation of Q2 and Q3, but it can be 1 or 2 W with a higher impedance speaker and a 30-V supply.
Subscribe to:
Posts (Atom)
