LM49153 subsystem equivalent, mono audio subsystem.
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*23 Class G Ground Referenced Headphone Outputs
* High Efficiency Class D Amplifier with Spread Spectrum
* No Clip
* Speaker Protection
* Noise Gate.
* Feature Phones
* Smart Phones
KEY SPECIFICATIONS
* Class G Headphone Amplifier, HPVDD = 1.8V, RL = 32Ω
The LM49153 is a fully integrated audio subsystem designed for portable handheld applications such as cellular phones. Part of Texas Instruments' PowerWise family of products, the LM49153 combines an earpiece switch, a high efficiency 25mW class G he.
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