LM4549 datasheet by National Semiconductor (now Texas Instruments).
| Part number | LM4549 |
|---|---|
| Datasheet | LM4549_NationalSemiconductor.pdf |
| File Size | 324.10 KB |
| Manufacturer | National Semiconductor (now Texas Instruments) |
| Description | AC97 Codec |
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The LM4549 is an audio codec for PC systems which is fully PC98 pliant and performs the analog intensive functions of the AC97 Rev2.1 architecture. Using 18-bit Sigma-Delta A/D’s and D/A’s, the LM4549 provides 90dB of Dynamic Range. The LM4549 was designed specifically to provide a high quality audio path and provide all analog functionality in a PC audio system.
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
 |
LM4549B | Multi-Channel Audio Codec | Texas Instruments |
View all National Semiconductor (now Texas Instruments) datasheets
| Part Number | Description |
|---|---|
| LM4549A | 2 Multi-Channel Audio Codec |
| LM4549B | AC 97 Rev 2.1 Multi-Channel Audio Codec |
| LM4540 | AC97 Codec |
| LM4543 | AC97 Codec |
| LM4545 | AC97 Codec |
| LM4546 | AC97 Codec |
| LM4546A | 2 Multi-Channel Audio Codec |
| LM4546B | AC 97 Rev 2 Multi-Channel Audio Codec |
| LM4548 | AC97 Codec |
| LM4548A | 2 Multi-Channel Audio Codec |
