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LM4947 - Mono Class D and Stereo Audio Sub-System

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Part number LM4947
Manufacturer Texas Instruments
File Size 1.41 MB
Description Mono Class D and Stereo Audio Sub-System
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Description

The LM4947 is an audio subsystem capable of efficiently delivering 500mW (Class D operation) of continuous average power into a mono 8Ω bridgedtied load (BTL) with 1% THD+N, 37mW (Class AB operation) power channel of continuous average power into stereo 32Ω single-ended (SE) loads with 1% THD+N, or an output capacitor-less (OCL) configuration with identical specification as the SE configuration, from a 3.3V power supply.

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