TDA7388,规格书,Datasheet资料【精品文档系列】.pdfVIP

TDA7388 4 x 45 W quad bridge car radio amplifier Datasheet - production data Features ■ High output power capability: – 4 x 45 W / 4 Ω max. – 4 x 26 W / 4 Ω @ 14.4 V , 1 kHz, 10 % ■ Low distortion ■ Low output noise ■ Standby function ■ 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: Description ■ Output short circuit to gnd, to V S , across the load The TDA7388 is an AB class audio power ■ Very inductive loads amplifier, packaged in Flexiwatt 25 and designed for high end car radio applications. ■ Overrating chip temperature with soft thermal limiter Based on a fully complementary PNP/NPN configuration, the TDA7388 allows a rail to rail ■ Load dump voltage output voltage swing with no need of bootstrap ■ Fortuitous open GND capacitors. The extremely reduced boundary ■ Reversed battery components count allows very compact sets. ■ ESD Table 1. Device summary