Amplifier Hifi 12 watt Stereo - IC TDA 2616.

This is the circuit of a 12 watt Stereo HiFi amplifier circuit using IC TDA 2616. A quiet simple and robust circuit using very less components. This makes the circuit ideal for a portable power amplifier. The circuit delivers 12 W power on 8 Ohm speaker for each channel at +/- 12 V dual supply.

Rangkaian Amplifier Hifi 12 watt Stereo

For asymmetrical power supplies (with the load short-circuited), the maximum unloaded supply voltage is limited to VP = 28 V and with an internal supply resistance of RS ³ 4 W, the maximum unloaded supply voltage is limited to 32 V (with the load short-circuited). For symmetrical power supplies the circuit is short-circuit-proof up to VP = ±21 V.

The TDA2616 is a stereo power amplifier IC comes in a 9-lead single-in-line (SIL9) plastic power package (SOT131). This IC is specially designed for mains fed amplifier circuits, such as stereo radio,tape and television .The IC has good gain balance of both channels and Hi-fi in accordance with IEC 268 and DIN 45500 standards.Also the IC TDA 2616 has special inbuilt circuit for the suppression of noise signals at the inputs, during switch-on and switch-off.This prevents click sounds during power on and power off.

IC TDA 2616 Pin assignment & layout.