Analog Devices AD1981BL Manuals

AD1981BL is an audio codec produced by Analog Devices. It supports AC ’97 2.3 standard, supports S/PDIF output, 20-bit data format, supports 48 kHz and 44.1 kHz sampling rate, integrated stereo headphone amplifier, variable sampling 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, mono line-level phone input, dual MIC input, built-in programmable preamplifier, high quality CD input with ground sense, mono output for speakerphone or internal speaker power management support, 48-lead LQFP package, lead free available.