LM49350 |
Part Number | LM49350 |
Manufacturer | National Semiconductor |
Description | The LM49350 is a high performance audio subsystem that supports both analog and digital audio functions. The LM49350 includes a high quality stereo DAC, a high quality stereo ADC, a stereo headphone a... |
Features |
dual bi-directional I2S or PCM audio interfaces for full range audio and an I2C compatible interface for control. The stereo DAC path features an SNR of 96dB with 24-bit 48 kHz input. The headphone amplifier delivers 69mWRMS (typ) to a 32Ω single-ended stereo load with less than 1% distortion (THD+N) when A_VDD = 3.3V. The earpiece speaker amplifier delivers 58mWRMS (typ) to a 32Ω bridged-tied load with less than 1% distortion (THD+N) when A_VDD = 3.3V. The loudspeaker amplifier delivers up to 495mW into an 8Ω load with less than 1% distortion when LS_VDD = 3.3V and up to 1.2W when LS_VDD = 5.... |
Document |
LM49350 Data Sheet
PDF 3.45MB |
Similar Datasheet
No. | Parte # | Fabricante | Descripción | Hoja de Datos |
---|---|---|---|---|
1 | LM4935 |
National Semiconductor |
Audio Sub-System | |
2 | LM49352 |
National Semiconductor Corporation |
Mono Class D Audio Codec Subsytem | |
3 | LM4930 |
National Semiconductor |
Audio Subsystem | |
4 | LM4930 |
Texas Instruments |
Audio Subsystem | |
5 | LM4931 |
National Semiconductor |
Audio Subsystem | |
6 | LM4931 |
Texas Instruments |
Audio Subsystem |