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LM4930 |
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| Part Number | LM4930 |
| Manufacturer | National Semiconductor |
| Description | The LM4930 is an integrated audio subsystem that supports voice and digital audio functions. The LM4930 includes a high quality I2S input stereo DAC, a voice band codec, a stereo headphone amplifier a... |
| Features |
an I2S serial interface for full range audio, a 16-bit PCM bi-directional serial interface for the voice band codec and an two-wire interface for control. The full range music path features an SNR of 86dB with a 16-bit 48kHz input. The stereo DAC can also be used while the voice codec is in use. The headphone amplifier delivers 25mWRMS to a 32Ω single-ended stereo load with less than 0.5% distortion (THD+N) when AVDD = 3V. The mono speaker amplifier delivers up to 300mW into an 8Ω load with less than 2% distortion when AVDD = 3V. The LM4930 employs advanced techniques to reduce power consumpti... |
| Document |
 LM4930 Data Sheet
PDF 966.39KB |
Similar Datasheet
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| 3 | LM4931 |
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Desde 2024. D4U Semiconductor.
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