LN3992 Datasheet (natlinear) - 1.7W Mono Fully Differential Audio Power Amplifier

LN3992, 1.7W Mono Fully Differential Audio Power Amplifier

The LN3992 is a 1.7W mono fully-differential amplifier designed to drive a speaker with at least 8Ω impedance while consuming only 20 mm2 total printed-circuit board (PCB) area in most applications.

The device operates from 2.5V to 5.5V, drawing only 4mA of quiescent supply current.

The LN3992 is id

LN3992 Features

* such as

* 80 dB supply voltage rejection from 2 Hz to 20kHz, improved RF rectification immunity, small PCB area, and a fast startup with minimal pop.

* Features

* Designed for Wireless or Cellular Handsets and PDAs

* 1.7 W Into 8 Ω From a 5V Supply at THD = 10% (Typ)

* Low Sup