Analog Devices Manuals

This document introduces a 32-channel 12-bit voltage output DAC chip AD5383, which operates with a single supply voltage in the range of 3V to 5V. It features guaranteed monotonic INL error, on-chip reference voltage, wide temperature range, rail-to-rail output amplifier, etc. It supports parallel and serial interfaces, with features including channel monitor, simultaneous output update, clear function, amplifier boost mode, programmable offset and gain adjustment, square wave generation, and more. It is suitable for applications such as variable optical attenuators, level setting, optical micro-electro-mechanical systems, control systems, instrumentation, etc.

AD5379 is a 40-channel, 14-bit, parallel and serial input, bipolar voltage-output DAC with a system calibration function allowing user-programmable offset and gain.

AD421 is a single chip, high performance, low cost solution for generating 4 mA to 20 mA signals for smart industrial control transmitters.

AD1959 is a 5V stereo audio DAC system that supports 16-bit/20-bit/24-bit data and a wide range of sample rates including 32 kHz, 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, and 192 kHz. It features a multibit Sigma-Delta modulator with data directed scrambling, single-ended output, -94 dB THD + N, 108 dB SNR and dynamic range, 75 dB stopband attenuation, clickless volume control, and hardware and software controllable mute.

AD1980 AC '97 SoundMAX ® Codec is a codec product produced by Analog Devices. It supports AC '97 2.3 compatible functions, 6 DAC channels, and 5.1 surround sound. It also has S/PDIF output, integrated stereo headphone amplifier, variable rate audio and double rate audio (fS = 96 kHz).

EVAL-AD1852EB is a high-performance 24-bit stereo DAC evaluation board that supports optical or coaxial SPDIF format input signals.

This document describes the features and characteristics of the AD1839 2 ADC, 6 DAC, 96 kHz, 24-Bit �-� Codec, including support for multiple sample rates, word lengths, digital interfaces, and audio processing functions.

AD1838A is an audio codec with a 5V stereo audio system and a 3.3V tolerant digital interface. It supports up to 96kHz sample rates with 16-bit, 20-bit, and 24-bit word lengths. The codec features multibit modulators for reduced idle tones and noise floor. It has high-performance ADCs and DACs with volume control and digital de-emphasis processing. The codec supports multiple clock modes and power-down modes. It also has a flexible serial data port.

The AD1837 is a 5V stereo audio codec with various features and characteristics. It supports sample rates up to 96 kHz and has 16-/20-/24-bit word lengths. The codec features multibit modulators for reduced idle tones and noise floor. It also includes ADCs and DACs with -95 dB THD + N, 105 dB SNR and dynamic range, and -92 dB THD + N, 108 dB SNR and dynamic range, respectively. The codec also has software-controllable volume controls, clickless mutes, digital de-emphasis processing, and supports multiple clock modes and serial data interfaces.

AD1837A is a 2-channel ADC and 8-channel DAC audio codec, supporting 5V power supply, supporting 16-, 20-, 24-bit data, maximum sampling rate up to 96kHz, supporting 192kHz sampling rate of a single DAC, using multi-bit differential linearity restoration technology, reducing idle tone and noise floor, data-directed scrambling DAC makes it least sensitive to jitter, single-ended output, ADC's THD+N is -95dB, SNR and dynamic range is 105dB, DAC's THD+N is -92dB, SNR and dynamic range is 108dB, each channel has 1024 steps of linear scale volume control, DAC and ADC can be controlled by software to mute, support digital de-emphasis processing, support 256� fS, 512� fS, 768� fS master mode clock, support standby mode and soft standby mode, flexible serial data port, support right alignment, left alignment, I2S compatible and DSP serial port mode, support TDM interface.

The AD1836A is a high performance single-chip codec that provides three stereo DACs and two stereo ADCs using ADI’s patented multibit Σ-∆ architecture.

The AD1833 is a multichannel 24-bit 192 kHz DAC supporting 96 kHz sample rates on six channels and 192 kHz on 2 channels

The document describes the features and characteristics of the AD1833A multichannel, 24-bit, 192 kHz DAC product. It supports a 5V stereo audio system with a 3.3V tolerant digital interface. The product supports a 96 kHz sample rate on 6 channels and a 192 kHz sample rate on 2 channels, with word lengths of 16, 20, and 24 bits. It features multibit ΔΣ modulators with perfect differential linearity restoration for reduced idle tones and noise floor. The product has differential outputs for optimum performance DACs. It offers a signal-to-noise ratio of 110 dB and a dynamic range of -94 dB THD + N in 6-channel mode, and -95 dB THD + N in 2-channel mode. Each channel has on-chip volume control with a 1024-step linear scale. It also supports software controllable clickless mute, digital de-emphasis processing, and flexible serial data port with various modes.