TDA1520B

The TDA1520B is designed as one kind of integrated hi-fi audio power amplifier designed for use with non-srabilzed symmetrical or stabilized asymmetrical power supplies in mains-fed applications (e.g. stereo radio, stereo TV sound and cassette recorder).

Features of the TDA1520B are:(1)low offset voltage at output (suitable for BTL application);(2)low cross-over and secondary cross-over distortion;(3)low intermodulation and transient intermodulation distortion;(4)low harmonic distortion;(5)good hum suppression;(6)high slew rate;(7)no switch-on / switch-off plop;(8)thermal protection.

The absolute maximum ratings of the TDA1520B can be summarized as:(1)supply voltage: 50 V;(2)input voltage: 25 V;(3)repetitive peak output current: 4 A;(4)non-repetitive peak output current: 5 A;(5)total power dissipation: see Fig.2;(6)operating ambient temperature range: defined by the internal protection circuits;(7)storage tmeperature range: -55 to +150 . If you want to know more information about it, please download the datasheet in www.seekic.com or www.chinaicmart.com .