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LM4546B |
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| Part Number | LM4546B |
| Manufacturer | National Semiconductor |
| Description | The LM4546B is an audio codec for PC systems which is fully PC99 compliant and performs the analog intensive functions of the AC ’97 Rev 2.1 architecture. Using 18-bit Sigma-Delta ADCs and DACs, the L... |
| Features |
full duplex stereo ADCs and DACs and analog mixers with access to 2 stereo and 2 mono inputs. Each mixer input has separate gain, attenuation and mute control and the mixers drive 1 mono and 1 stereo output, each with attenuation and mute control. The LM4546B supports National’s 3D Sound stereo enhancement and a comprehensive sample rate conversion capability. The sample rate for the ADCs and DACs can be programmed separately with a resolution of 1 Hz to convert any rate in the range 4 kHz – 48 kHz. Sample timing from the ADCs and sample request timing for the DACs are completely deterministic... |
| Document |
 LM4546B Data Sheet
PDF 932.07KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | LM4546 |
National Semiconductor |
AC97 Codec |
|
| 2 | LM4546 |
Texas Instruments |
AC97 Rev2 Codec |
|
| 3 | LM4546A |
Texas Instruments |
AC97 Rev2 Multi-Channel Audio Codec |
|
| 4 | LM4546A |
National Semiconductor |
2 Multi-Channel Audio Codec |
|
| 5 | LM4546B |
Texas Instruments |
Multi-Channel Audio Codec |
|