Analog Devices Manuals

AD1980 AC '97 SoundMAX ® Codec is a codec chip from Analog Devices. It supports AC '97 2.3 standard, has 6 DAC channels, supports 5.1 surround sound, supports S/PDIF output, integrates a stereo headphone amplifier, supports variable rate audio and double rate audio (fS = 96 kHz), dynamic range greater than 90 dB, 20-bit PCM DAC, line-level mono “phone” input, high quality CD input, selectable MIC input with preamp, AUX and Line_In stereo inputs, external amplifier power-down control, power management modes, 48-lead LQFP package.

AD1888 is a AC '97 2.3 compatible audio codec chip launched by Analog Devices, which has 6 DAC channels to achieve 5.1 surround sound effect, supports 90dB dynamic range, adopts 20-bit PCM DAC and supports S/PDIF output.

This document describes the features and characteristics of the AD1886A AC'97 SoundMAX® Codec, including variable sample rate audio, multiple codec configuration options, and external audio power-down control.

This document describes the features and characteristics of the AD1885 AC'97 SoundMAX® Codec, including variable sample rate audio, multiple codec configuration options, and external audio power-down control.

This document describes the features and characteristics of High Definition Audio SoundMAX Codec AD1883 Rev. 0, including Microsoft Vista Premium Logo support, 90+ dB audio outputs, 85 dB audio inputs, WLP 3.0 and 4.0 support, 2 stereo headphone amplifiers, full analog mixer, etc.

High Definition Audio SoundMAX Codec AD1882 Rev. A is an audio codec chip produced by Analog Devices. It supports 6 96 kHz DACs and 4 96 kHz ADCs, and an internal 32-bit arithmetic processor. It supports Microsoft Vista Premium logo and is suitable for notebooks and desktops.

AD1881A is a 48-lead LQFP package analog I/O component produced by Analog Devices. It supports the AC’97 2.1 standard and has a 16-bit stereo full-duplex codec function that can be connected to LIN, CD, AUX, MIC1, MIC2 and other devices, supporting variable sampling rate and true line-level output.

AD1845 is a single-chip integrated ∑∆ digital audio stereo codec that is compatible with Microsoft® and Windows® Sound System and supports MPC Level-2+ compliant mixing. It has a 16 mA bus drive capability, supports two DMA channels for full-duplex operation, has on-chip capture and playback FIFOs, has advanced power-down modes, programmable gain and attenuation, sample rates from 4.0 kHz to 50 kHz derived from a single clock or crystal input, 68-lead PLCC, 100-lead TQFP packages, operation from +5 V, and supplies byte-wide parallel interface to ISA and EISA buses. It is pin compatible with AD1848, AD1846, CS4248, and CS4231.

AD1819B is an audio codec that supports a variety of functions, including multiple audio inputs, support for Modem sampling rates and filtering, and support for 3D stereo enhancement.

AD74111 is a low-cost, low-power mono audio codec that supports 8kHz to 48kHz sample rates and 16/20/24-bit word lengths.

AD73311 is a 16-bit A/D converter and 16-bit D/A converter with low cost, low power and easy to use. It has programmable input/output sample rates, 75 dB ADC SNR, 70 dB DAC SNR, 64 kS/s maximum sample rate, -90 dB crosstalk, low group delay (25 μs Typ per ADC Channel, 50 μs Typ per DAC Channel), programmable input/output gain, flexible serial port, allows up to 8 devices to be cascaded connected, single (+2.7 V to +5.5 V) supply operation, 50 mW maximum power consumption, 2.7 V On-Chip Reference, 20-Lead SOIC/SSOP package.

The AD73311L is a 16-bit A/D converter and 16-bit D/A converter produced by Analog Devices. The chip uses a low-cost, low-power CMOS process and has programmable input/output sampling rate, 76dB ADC SNR, 77dB DAC SNR, 64 kS/s maximum sampling rate, -90dB crosstalk, low group delay (25 ms Typ per ADC Channel, 50 ms Typ per DAC Channel), programmable input/output gain, flexible serial port, single (+3 V) supply operation, 33 mW maximum power consumption, 2.7 V On-Chip Reference, 20-Lead SOIC/SSOP/TSSOP Packages and other features.

AD1835A is a 2-channel ADC, 8-channel DAC, 96 kHz, 24-bit analog-to-digital converter by Analog Devices

AD1837A is an ADC, 8 DAC audio codec that supports 5V stereo audio system with a 3.3V tolerant digital interface. It supports sample rates up to 96kHz and word lengths of 16, 20, and 24 bits. The codec features multibit modulators for reduced idle tones and noise floor, data directed scrambling DACs for improved jitter performance, and single-ended outputs. It also includes on-chip volume controls, digital de-emphasis processing, and supports various clock modes. The codec supports flexible serial data port modes and TDM interface.