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Showing posts with the label TDA7561

Multifunction quad power amplifier with built-in diagnostics features

Multipower BCD technology DMOS power output High output power capability 4 x 25 W / 4  @  14.4 V, 1 kHz, 10 % THD, 4 x 35 W EIAJ Max. output power 4 x 60 W / 2  Full I2C bus driving: Standby Independent front/rear soft play/mute Selectable gain 26 dB - 12 dB (for low noise line output function) I2C bus digital diagnostics Full fault protection DC offset detection Four independent short circuit protection Clipping detector ESD protection
The TDA7561 is a BCD technology quad bridge type of car radio amplifier in Flexiwatt25 package specially intended for car radio applications. Thanks to the DMOS output stage the TDA7561  has a very low distortion allowing a clear powerful  sound. This device is equipped with a full diagnostics array that communicates the status of each  speaker through the I2C bus.The possibility to control the configuration and behaviour of the  device by means of the I2C bus makes TDA7561 a very flexible machine.
Circuit Diagram: