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LM4915 Pseudo-Differential Mono Headphone Amplifier

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Description

LM4915 Pseudo-Differential Mono Headphone Amplifier with Fixed 6dB Gain May 2003 LM4915 Pseudo-Differential Mono Headphone Amplifier with Fixed 6dB .
The LM4915 is a pseudo-differential audio power amplifier primarily designed for demanding applications in mobile phones and other portable audio devi.

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Datasheet Specifications

Part number
LM4915
Manufacturer
National Semiconductor
File Size
516.57 KB
Datasheet
LM4915_NationalSemiconductor.pdf
Description
Pseudo-Differential Mono Headphone Amplifier

Features

* a low-power consumption shutdown mode. To facilitate this, Shutdown may be enabled by driving the shutdown pin low. Additionally, the LM4915 features an internal thermal shutdown protection mechanism. The LM4915 contains advanced pop & click circuitry which virtually eliminates noises which would ot

Applications

* in mobile phones and other portable audio device applications with mono headphones. It is capable of delivering 90 miliwatts of continuous average power to a 32Ω BTL load with less than 1% distortion (THD+N) from a 3VDC power supply. Boomer audio power amplifiers were designed specifically to provid

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