Multimedia Audio Codec for AC97

文件：218.58 Kbytes Page：49 Pages

Multimedia Audio Codec for AC97

Multimedia Audio Codec for AC97

文件：218.58 Kbytes Page：49 Pages

OCTAL SUPPLY CONTACT MONITORING CIRCUIT

DESCRIPTION The L9704 is a bipolar monolithic integrated circuit for monitoring the statusof up to eight contacts connected to the power supply (battery). It contains eight contact sense inputs and eight microcomputer compatible three-state outputs. ■ OPERATING DC SUPPLY VOLTAGE RANGE 5V TO 25V

OCTAL SUPPLY CONTACT MONITORING CIRCUIT

DESCRIPTION The L9704 is a bipolar monolithic integrated circuit for monitoring the statusof up to eight contacts connected to the power supply (battery). It contains eight contact sense inputs and eight microcomputer compatible three-state outputs. ■ OPERATING DC SUPPLY VOLTAGE RANGE 5V TO 25V

AMC97 Audio and Modem Codec

DESCRIPTION WM9704M is a high quality audio codec compliant with the AC97 Revision 2.1 specification. The WM9704M has a proprietary mode which can meet the requirements of an AMC’97 codec. It performs full duplex 18-bit codec functions from 8 to 48ksamples/s and offers excellent quality with high

4-Channel Surround Sound Codec

DESCRIPTION WM9704Q is a high quality audio codec compliant with the AC’97 Revision 2.1 specification. It performs full duplex 18-bit codec functions from 8 to 48k samples/s and offers excellent quality with high SNR. Features include 3D sound and line-level outputs. Support is also provided for