TBA810 Audio Amp

Beskrivelse

The TBA810 S is a monolithic integrated circuit in a 12-lead quad in-line plastic package, intended for use as a low frequency class B amplifier. The TBA810 S provides 7 W output power at 16 V/4 O 6 W at 14.4 V/4 8, 2.5 W at 9 V/4 8, 1 W at 6 V/4 51 and works with a wide range of supply voltages (4 to 20 V); it gives high output current (up to 2.5 A), high efficiency (75% at 6 W output), very low harmonic and cross-over distortion. The circuit is provided with a thermal limiting circuit which fundamentally changes the criteria normally used in determining the size of the heatsink, in addition the TBA 810 S/AS can withstand short-circuit on the load for supply voltages up to 15 V. ëThe TBA 810AS has the same electrical characteristics as the TBA 81OS, but its cooling tabs are flat and pierced so that an external heatsink can easily be attached.

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