Taidacent 12V AB Class 4*45 W ZIP-25 Linear Tube High Power 4 Channel Quad Bridge Car Sound Radio Amplifier IC Chip TDA7388
The TDA7388 is an AB class audio power amplifier, packaged in Flexiwatt 25 and designed for high end car radio applications. Based on a fully complementary PNP/NPN configuration, the TDA7388 allows a rail to rail output voltage swing with no need of bootstrap capacitors. The extremely reduced boundary components count allows very compact sets.
High output power capability: 4 × 45W / 4 ohm max. 4 × 26W14 ohm @ 14.4V, 1kHz, 10% Low distortion Low output noiseStandby function Mute function Automute at min. Supply voltage detection Low external component count: Internally fixed gain (26 dB) No external compensation No bootstrap capacitors
Output short circuit to gnd, to Vs, across the load Very inductive loads
Overrating chip temperature with soft thermal limiter Load dump voltage