Pdf 4440 Double Ic Amplifier Circuit. La4440 datasheet la4440 pdf la4440 data sheet la4440 manual la4440 pdf la4440 datenblatt electronics la4440 alldatasheet free datasheet datasheets data. We have designed it without pcb and used few capacitors with it.
La4440 datasheet la4440 pdf la4440 data sheet la4440 manual la4440 pdf la4440 datenblatt electronics la4440 alldatasheet free datasheet datasheets data. Feaures of ic system and functions of remaining pins a. R6 r7 used at bridge amplifier mode in order to increase discharge speed and to secure transient stability.
We have designed it without pcb and used few capacitors with it.
Since the input circuit uses pnp transistors and the input potential is designed to be 0 bias no input coupling capacitor is required and direct coupling is available. A very high quality circuit with respect to its cost and ideal for beginners. The ic is a dual channel audio power amplifier with low distortion and a good frequency range. R6 r7 used at bridge amplifier mode in order to increase discharge speed and to secure transient stability.
