Pazzy

Integrated AF power amps have seen great improvements in recent years offering improved power and easier use. The TDA1519C from Philips contains two power amplifiers providing 11 W per channel stereo or 22 W mono when the two channels are connected in a bridge configuration. The special in-line SIL9P package outline allows the chip to be conveniently bolted to a suitable heatsink. The TDA1519CSP is the SMD version, in this case the heat sink is mounted over, and in contact with, the top surface of the chip.  11W Stereo Amplifier Circuit Diagram The operating voltage of this device is from +6V to +17.5V. The two channels of the amplifier are different in that one channel, between pins 1 and 4, is a non-inverting amplifier, while the other between pins 9 and 6 is an inverting amplifier. It is therefore necessary in stereo operation, to wire the speakers so that one of them has its polarity reversed. Each amplifier has an input impedance of 60kΩ and a voltage gain of 40dB, i.e. 100 tim...

*notif :  this is mono amplifier.    On this schematic circuit power amplifier with IC AN7116 , this schematic only use the IC because its'not have similiar IC. To operate the Circuit , you must have any component's too , such as resistor , condensator , etc. In order to be a circuit that works on good power amplifier.   This Circuit requires minimum voltage 3 volt and maximum voltage 9 volt . Ouput power of this circuit is 1 watt, and impedance is 4 Ohm. To see Schematic Circuit ,please see below on  figure 1.0 : Figure 1.0 And see Package IC AN7116 below : This package of IC : SIL-9