Analog Devices AD1837A Manuals

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.

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.