What precautionary measure should be taken if the circuit is used in a RF-sensitive environment?
A. Connect a parallel combination of RC at the output
B. Connect a series combination of Resistors at the output
C. Connect parallel capacitor at the output
D. Connect a series combination of RC at the output
Answer:A
What precautionary measure should be taken if the circuit is used in a RF-sensitive environment?
A. Connect a parallel combination of RC at the output B. Connect a series combination of Resistors at the output C. Connect parallel capacitor at the output D. Connect a series combination of RC at the output
Explanation: When LM380 audio power amplifier is used in an RF-sensitive environment, an RC combination should be added at the output terminal (Pin 8) to eliminate 5 to 10-MHz oscillation. 9. Which amplifier provides twice output swing as that of LM380 amplifier?