AC ??7 Codec with National 3D Sound

文件：298.51 Kbytes 页数：16 Pages

NSC

国半

AC ’97 Codec with National 3D Sound

General Description\nThe LM4540 is an audio codec for PC systems which performs the analog-intensive function of the Analog Codec ’97 Rev 1.03 architecture. Using 18-Bit Σ∆ A/D and D/A convert ers, the LM4540 provides 90dB of dynamic range.\nThe LM4540 was designed specifically to provide a high qua ■ Audio Codec ’97 compliant\n■ Stereo 18-Bit Σ∆ A/D’s and D/A’s with 128X oversampling\n■ National’s 3D Sound circuitry\n■ Power management support\n■ Digital Interface 3V and 5V compliantApplications\n■ PC Audio Systems Requiring Only 2 Stereo Inputs (CD,\n   Line) and 3 Mono Inputs (Mic, Phone, PC;

TI

德州仪器

AC ??7 Codec with National 3D Sound

文件：298.51 Kbytes 页数：16 Pages

NSC

国半

Package：48-LQFP；包装：卷带（TR） 类别：集成电路（IC） 编解码器 描述：IC AUDIO CODEC '97 18BIT 48LQFP

TI

德州仪器