Datasheet Specifications
- Part number
- LM4931
- Manufacturer
- National Semiconductor
- File Size
- 1.60 MB
- Datasheet
- LM4931_NationalSemiconductor.pdf
- Description
- Audio Subsystem
Description
LM4931 Audio Subsystem with Mono High Efficiency Loudspeaker and Stereo Headphone Amplifiers June 2004 LM4931 Audio Subsystem with Mono High Efficie.
Features
* an I2S serial interface for full range audio, a 16-bit PCM bi-directional serial interface for the voice band codec and an I2C/SPI compatible interface for control. The full range music path features an SNR of 86dB with an 18-bit 48kHz input. The headphone amplifier delivers at least 26mWRMS to a 32LM4931 Distributors
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