Part # TDA7563A datasheet

Part Manufacturer: ST Microelectronics

ST Microelectronics

Part Description: 4 x 50W multifunction quad power amplifier with built-in diagnostics feature

Part Details:

TDA7563A 4 x 50W multifunction quad power amplifier with built-in diagnostics feature Features Multipower BCD technology MOSFET output power stage PowerSO36 DMOS power output (Slug up) Flexiwatt27 (Horizontal) New high efficiency (class SB) High output power capability 4x28W/4 @ 14.4V, 1kHz, 10% THD, 4x50W max power Max. output power 4x72W/2 Flexiwatt27 (Vertical) Flexiwatt27 (SMD) Full I2C bus driving: ­ Standby ­ Independent front/rear soft play/mute Description ­ Selectable gain 26dB /12dB (for low noise The TDA7563A is a new BCD technology Quad line output function) Bridge type of car radio amplifier in Flexiwatt27 & ­ High efficiency enable/disable PowerSO36 packages specially intended for car ­ I2C bus digital diagnostics (including DC radio applications. and AC load detection) Thanks to the DMOS output stage the TDA7563A Full fault protection has a very low distortion allowing a clear powerful DC offset detection sound. Among the features, its superior efficiency performance coming from the internal exclusive Four independent short circuit protection structure, makes it the most suitable device to Clipping detector pin with selectable threshold simplify the thermal management in high power sets. (2%/10%) The dissipated output power under average Standby/mute pin listening condition is in fact reduced up to 50% Linear thermal shutdown with multiple thermal when compared to the level provided by warning conventional class AB solutions. ESD protection This device is equipped with a full diagnostics array that communicates the status of each speaker through the I2C bus. Table 1. Device summary Order code Package Packing TDA7563A

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TDA7563A.pdf Datasheet