LM4914 Datasheet (National Semiconductor) - 1W Monaural/ 85mW Stereo Headphone Audio Amplifier

LM4914, 1W Monaural/ 85mW Stereo Headphone Audio Amplifier

The unity-gain stable LM4914 is both a mono differential output (for bridge-tied loads, or BTL) audio power amplifier and a single-ended (SE) stereo headphone amplifier.

Operating on a single 5V supply, the mono BTL mode delivers 1W into an 8Ω load.

In SE stereo mode, the amplifier delivers 85mW to

LM4914 Features

* circuitry that suppresses output transients ("clicks and pops"). The LM4914 is designed for notebook and other handheld portable applications. It delivers high quality output power from a surface-mount package and requires few external components. The LM4914 is pin and functionally compatible with t