Ολοκληρωμένο TDA7385
The TDA7385 is an AB class audio power amplifier, packaged in Flexiwatt 25 and designed for high end car radio applications.¦ High output power capability: – 4 x 42 W / 4 ? max. – 4 x 23 W / 4 ? @ 14.4 V, 1 kHz, 10 %
Features ¦ High output power capability: – 4 x 42 W / 4 ? max. – 4 x 23 W / 4 ? @ 14.4 V, 1 kHz, 10 % ¦ Clipping detector ¦ Low distortion ¦ Low output noise ¦ Standby function ¦ Mute function ¦ Automute at min. supply voltage detection ¦ Diagnostics facility for: – Clipping – Out to GND short – Out to VS short – Thermal shutdown ¦ Low external component count: – Internally fixed gain (26 dB) – No external compensation – No bootstrap capacitors ¦ Protections: – Output short circuit to GND, to VS, across the load – Very inductive loads – Overrating chip temperature with soft thermal limiter – Load dump voltage – Fortuitous open GND
The TDA7385 is an AB class audio power amplifier, packaged in Flexiwatt 25 and designed for high end car radio applications.¦ High output power capability: – 4 x 42 W / 4 ? max. – 4 x 23 W / 4 ? @ 14.4 V, 1 kHz, 10 %
Features ¦ High output power capability: – 4 x 42 W / 4 ? max. – 4 x 23 W / 4 ? @ 14.4 V, 1 kHz, 10 % ¦ Clipping detector ¦ Low distortion ¦ Low output noise ¦ Standby function ¦ Mute function ¦ Automute at min. supply voltage detection ¦ Diagnostics facility for: – Clipping – Out to GND short – Out to VS short – Thermal shutdown ¦ Low external component count: – Internally fixed gain (26 dB) – No external compensation – No bootstrap capacitors ¦ Protections: – Output short circuit to GND, to VS, across the load – Very inductive loads – Overrating chip temperature with soft thermal limiter – Load dump voltage – Fortuitous open GND