TEA2025

The TEA2025 is designed as one kind of monolithic integrated circuit,consisting of a 2-channel power amplifier.It is suitable for stereo and bridge amplifier application of radio cassette tape recorders.Features of it are:(1)low switching distortion at high frequency;(2)small shock noise at the time of power on/off dur to a built-in muting circuit;(3)good ripple rejection due to a built-in ripple filter;(4)good channel separation;(5)soft tone at the time of output straiten;(6)closed loop voltage gain fixed 45dB (Bridge:51dB) but availability with external resistor added;(7)minimum number of external parts required;(8)easy to design radiator fin.

The absolute maximum ratings of the TEA2025 can be summarized as:(1)supply voltage:15 V;(2)power dissipation:4 W;(3)operating temperature:-20 to +70°C;(4)storage temperature:-40 to +150°C;(5)operating supply voltage:9 V;(6)quiescent current:40 mA;(7)channel balance:-1 to +1 dB;(8)input resistance:30 k;(9)cross-talk:55 dB.If you want to know more information such as the electrical characteristics about the TEA2025,please download the datasheet in www.seekic.com .