| Part number | LM4947 |
|---|---|
| Datasheet | LM4947_NationalSemiconductor.pdf |
| File Size | 1.65 MB |
| Manufacturer | National Semiconductor (now Texas Instruments) |
| Description | Mono Class D and Stereo Audio Subsystem |
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The LM4947 is an audio subsystem capable of efficiently delivering 500mW (Class D operation) of continuous average power into a mono 8Ω bridged-tied 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...
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
 |
LM4947 | Mono Class D and Stereo Audio Sub-System | Texas Instruments |
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LM4947TLEVAL | Mono Class D and Stereo Audio Sub-System | Texas Instruments |
See all National Semiconductor (now Texas Instruments) datasheets
| Part Number | Description |
|---|---|
| LM494 | Pulse Width Modulated Controller |
| LM4940 | 6W Stereo Audio Power Amplifier |
| LM4940 | 6W Stereo Audio Power Amplifier |
| LM4941 | 1.25 Watt Fully Differential Audio Power Amplifier |
| LM4946 | Output Capacitor Less Audio Subsystem |
| LM4949 | Stereo Class D Audio Subsystem |
| LM4900 | 265mW at 3.3V Supply Audio Power Amplifier |
| LM4901 | 1.6 Watt Audio Power Amplifier |
| LM4902 | 265mW at 3.3V Supply Audio Power Amplifier |
| LM4903 | 1 Watt Audio Power Amplifier |
