ANALOG Manuals

This document describes the features and characteristics of the AD1887 AC'97 SoundMAX® codec. It includes full duplex functionality, variable sample rates, software-enabled VREFOUT output, and split power supplies.

The AD1884 is a high-quality audio codec that supports 48kHz, 24-bit audio input and output, and has two independent stereo DAC/ADC pairs. It supports simultaneous recording of two stereo channels and simultaneous playback of two stereo channels. It has four selectable sampling rates and three resolutions.

AD1988A/AD1988B is a high definition audio soundMAX codec produced by Analog Devices. It supports 192kHz sampling rate and has 10 192kHz DAC, 6 192kHz ADC and one S/PDIF output.

AD1838 is an ADC, 8 DAC, 96 kHz, 24-Bit �-� Codec with multiple channels and high sampling rate.

AD1886A is an AC'97 audio codec produced by Analog Devices, which supports multiple encoding formats, has multiple input and output interfaces, supports audio power amplifier, and supports external audio power switch control.

This is a document about AD1839 silicon anomaly sheet, which introduces known bugs in the current version of AD1839 and recommended workarounds.

The document describes the features and characteristics of AC '97 and HD audio SoundMAX Codec AD1986A Rev. 0, including support for both AC '97 and HD audio interfaces, 6 DAC channels for 5.1 surround sound, S/PDIF output, integrated headphone amplifiers, variable rate audio, greater than 90 dB dynamic range, 20-bit resolution on all DACs and ADCs, line-level mono phone input, high-quality differential CD input, selectable MIC input with preamp, AUX and line-in stereo inputs, external amplifier power down (EAPD), power management modes, jack sensing, and device identification.

AD1987 is an audio decoder chip released by Analog Devices, supporting 7.1 surround sound output, supporting 8kHz, 11.025 kHz, 16 kHz, 22.05 kHz, 32 kHz, 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz and 192 kHz sampling rates, supporting 16-, 20-, and 24-bit PCM resolution, and supporting independent headphone outputs.

AD1835 is a 2 ADC, 8 DAC, 96 kHz, 24-Bit �-� Codec produced by Analog Devices. Supports a variety of digital interfaces, supports 16-/20-/24-Bit Word Lengths, supports 256 � fS, 512 � fS, and 768 � fS Master Mode Clocks, supports Power-Down Mode Plus Soft Power-Down Mode.

This document details the known bugs and improvements of AD1835, a codec with 2 ADCs, 8 DACs, 96kHz sample rate, and 24-bit precision.

This document describes the features and characteristics of the AD1839A Rev. B, a 24-bit Sigma-Delta codec with 2 ADCs and 6 DACs. It supports a sample rate of up to 96 kHz and features multibit Σ-∆ modulators, a 3.3V tolerant digital interface, and various functions such as a stereo audio system and volume controls.

AD73422 is a low-power CMOS analog front end with DSP microcomputer.

AD1837 is a 2-channel ADC and 8-channel DAC audio codec from Analog Devices, supporting 96kHz sample rate and 16/20/24-bit word length.

AD1819B is an AC'97 audio codec from ADI, supporting multiple audio input and output, with high SNR, high sampling rate and multiple features.