SGM4915 Datasheet (SG Micro) - Dual 145mW Headphone Amplifier

SGM4915, Dual 145mW Headphone Amplifier

The SGM4915 is a dual audio power amplifier capable of delivering 145mW per channel of continuous average power with less than 0.1% distortion（THD） when it drives a 16Ω speaker from a 5.0V power supply.

It is designed to maximize audio performance in portable applications such as mobile phone.

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SGM4915 Features

* an externally controlled, active-low, micropower consumption shutdown mode, as well as an internal thermal shutdown protection mechanism. FEATURES

* Active-Low Shutdown Mode

* 145mW into 16Ω Load from 5V Power Supply at THD+N = 0.1% Typical (per Channel)

* 85mW into 32Ω Load