E-TDA7385 ST Audio Amplifiers

The E-TDA7385 is a class-AB quad audio power amplifier from STMicroelectronics in 25-pin Flexiwatt (vertical) package, delivering 23W per channel into 4Ω loads for automotive and high-power audio applications . For selection, verify supply voltage from 8V to 18V (absolute maximum 28V), output power of 23W max per channel into 4Ω at 14.4V, 10% THD, features CMOS-compatible standby and mute facilities with R-C cells for pop-free transitions, diagnostics facility for clipping detection, overheating, and output misconnection (OUT-GND and OUT-VS shorts) via open collector output, and operating temperature from -40°C to +105°C . Features include very low distortion, high output power capability, built-in protection (short-circuit, thermal, load dump), and robust automotive-grade reliability . Ideal for car radio audio systems, head units, multimedia systems, self-powered speakers, and any automotive audio application requiring high-fidelity sound with 4 channels. In stock at HL Electronics – request a quote for fast delivery.