AD1981BL Datasheet - Analog Devices

AC 97 SoundMAX Codec

AD1981BL Features

* S/PDIF output, 20-bit data format, supporting 48 kHz and 44.1 kHz sample rates Integrated stereo headphone amplifier Variable sample rate audio External audio power-down control >90 dB dynamic range Stereo full-duplex codec 20-bit PCM DAC 3 analog line-level stereo inputs for line-in, AUX, and CD Mo

AD1981BL General Description

10 Indexed Control Registers 12 Control Register Details 13 Reset Register 13 Master Volume Register 13 Headphone Volume Register 14 Mono Volume Register 15 Phone Volume Register 15 MIC Volume Register 16 Line-In Volume Register 16 CD Volume Register 17 AUX Volume Register 17 PCM-Out Volume R.

AD1981BL Datasheet (615.71 KB)