LM4546B codec equivalent, multi-channel audio codec.
1
*2 AC '97 Rev 2.1 Compliant
* High Quality Sample Rate Conversion from 4
kHz to 48 kHz in 1 Hz Increments
* Multiple Codec Support
* Texas Instruments' .
* Desktop PC Audio Systems on PCI Cards, AMR Cards, or with Motherboard Chips Sets Featuring AC Link
* Portable .
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 LM4546B provides 90 dB of Dynamic Range.
The LM454.
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