LN4890 Datasheet (natlinear) - 1W Differential Audio Power Amplifiers

LN4890, 1W Differential Audio Power Amplifiers

The LN4890 is an audio power amplifier primarily designed for demanding applications in mobile phones and other portable communication device applications.

It is capable of delivering 1 watt of continuous average power to an 8Ω BTL load with less than 1% distortion (THD+N) from a 5V DC power supply.

LN4890 Features

* a low-power consumption shutdown mode, which is achieved by driving the shutdown pin with logic low. Additionally, the LN4890 features an internal thermal shutdown protection mechanism. The LN4890 contains advanced pop & click circuitry which eliminates noises which would otherwise occur during turn