Datasheet Summary
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VALUE-LINE TWO-CHANNEL AC’97 CODECS
OVERVIEW
Value-Line Stereo AC'97 CODECs with headphone drive and SPDIF outputs.
STAC9750/9751
DESCRIPTION
IDT's STAC9750/9751 are general purpose, full duplex, audio CODECs conforming to the analog ponent specification of AC'97 (Audio CODEC 97 ponent Specification Rev. 2.2). They have 18-bit ADCs and 20-bit DACs. The STAC9750/9751 incorporate IDT's proprietary Σ∆ technology to achieve a DAC SNR in excess of 89dB. The DACs, ADCs and mixer are integrated with analog I/ Os, which include four analog line-level stereo inputs, two analog line-level mono inputs, two stereo outputs, and one mono output channel. The...
