TDA7384A 4 x 46 W quad bridge car radio amplifier Datasheet production data Features High output power capability: 4 x 46 W / 4 max. 4 x 27 W / 4 14.4 V, 1 kHz, 10 % Low distortion Low output noise Standby function 0 03 Mute function Flexiwatt25 Automute at min. supply voltage detection Low external component count: Internally fixed gain (26 dB) No external compensation No bootstrap capacitors Protections: Output short circuit to GND, to V , across Description S the load The TDA7384A is an AB class audio power Very inductive loads amplifier, packaged in Flexiwatt 25 and designed Overrating chip temperature with soft for high end car radio applications. thermal limiter Based on a fully complementary PNP/NPN Load dump voltage configuration, the TDA7384A allows a rail to rail Fortuitous open GND output voltage swing with no need of bootstrap Reversed battery capacitors. The extremely reduced boundary ESD components count allows very compact sets. Table 1. Device summary Order code Package Packing TDA7384A Flexiwatt25 Tube September 2013 Doc ID 4060 Rev 6 1/14 This is information on a product in full production. www.st.com 1Contents TDA7384A Contents 1 Block and pin connection diagrams 5 2 Electrical specifications 6 2.1 Absolute maximum ratings . 6 2.2 Thermal data . 6 2.3 Electrical characteristics . 6 2.4 PCB and component layout 8 2.5 Electrical characteristic curves 9 3 Application hints . 11 3.1 SVR . 11 3.2 Input stage 11 3.3 Standby and muting . 11 4 Package information 12 5 Revision history . 13 2/14 Doc ID 4060 Rev 6