Overview

The LA2900M is a 2-channel high-output line amplifier IC developed for use in car audio systems. It can provide significant improvements in the signal-to-noise ratio when used to drive an external power amplifier due to its significantly increased output voltage as compared to that of earlier preamplifiers.

Functions and Features

• High output level (5.3 V rms)

• Low output noise voltage (12 µV)

• Low total harmonic distortion (0.003)

• High ripple rejection ratio (70 dB)

• Excellent audio fidelity