Analog Devices Manuals

SigmaDSP® 28-/56-Bit Audio Processor with Two ADCs and Four DACs ADAU1701 is a digital audio processor that operates independently and can be fully programmed using SigmaStudio™ graphical tool. It features two ADCs and four DACs with high signal-to-noise ratio and low total harmonic distortion, as well as flexible serial data input/output ports supporting various sampling rates.

ADAU1445/ADAU1446 is a fully programmable audio digital signal processor (DSP) with a flexible audio routing matrix for enhanced sound processing. The device features SigmaStudio, a proprietary graphical programming tool for the development of custom signal flows.

SigmaDSP 28-/56-Bit Audio Processor with Two ADCs and Four DACs ADAU1401 Rev. A is a digital audio processor with 28-/56-bit, 50 MIPS processing power. It features 2 ADCs with a signal-to-noise ratio (SNR) of 100 dB and total harmonic distortion plus noise (THD + N) of -83 dB, as well as 4 DACs with an SNR of 104 dB and THD + N of -90 dB. The processor can operate independently and self-boot from a serial EEPROM. It also includes an auxiliary ADC with a 4-input multiplexer for analog control, GPIOs for digital controls and outputs, and is fully programmable using the SigmaStudio graphical tool. The processor has a 28-bit × 28-bit multiplier with a 56-bit accumulator for full double-precision processing. It has clock oscillators for generating the master clock from a crystal, and a PLL for generating the master clock from various clock rates. The processor supports flexible serial data input/output ports with I2S-compatible, left-justified, right-justified, and TDM modes, and sampling rates of up to 192 kHz. It also includes an on-chip voltage regulator for compatibility with 3V and 5V interfaces.

AD1954 SigmaDSP™ 3-Channel, 26-Bit Signal Processing DAC is a 5V audio DAC system from Analog Devices that supports 3 audio channels and a maximum sample rate of 48kHz. The product features 7 biquad filter sections, 0ms to 6ms variable delay, stereo spreading algorithm, program RAM, parameter RAM, SPI port, safe upload mode, etc.

AD1953 is a 5V 3-Channel Audio DAC System digital audio decoder from Analog Devices, supports 2-Channel or 6-Channel Packed Mode, and supports up to 48kHz sampling rate.

The AD1940/AD1941 is a 16-channel 28-bit audio processor that supports up to 192 kHz sample rates. It features a 28-bit × 28-bit multiplier, fully programmable program RAM, and parameter RAM that allows complete control of 1,024 parameters. The device also supports a double precision mode for full 56-bit processing and a PLL for generating MCLK from 64 × fS, 256 × fS, 384 × fS, or 512 × fS clocks.

ADV7202 is a video capture card that supports 4:2:2, YCrCb, RGB input, up to 54MHz sampling rate, supports 3-channel front-end clamp control, supports simultaneous sampling of 2 CVBS input channels, has 8-bit SAR ADC, I2C compatible interface, RGB input, optional internal reference, power saving mode and other features.

This document describes the features and characteristics of Analog Devices' ADV611/ADV612 Closed Circuit TV Digital Video Codec. It features a programmable 'Quality Box', industrial temperature range, hardware frame rate reduction, full compatibility with ADV601 and ADV601LC, etc. It supports real-time compression or decompression of CCIR-601 video with compression ratios from visually lossless to 7500:1.

ADV601LC is an ultralow cost video codec that supports precise compressed bit rate control, field independent compression, and an 8-bit video interface compatible with CCIR-656 and multiplexed Philips formats. It has a general purpose 16- or 32-bit host interface with a 512 deep 32-bit FIFO. The codec is capable of real-time compression or decompression of CCIR-601 digital video with compression ratios from visually loss-less to 350:1. It is suitable for applications such as PC video editing, remote CCTV surveillance, digital camcorders, digital video tape, wireless video systems, and TV instant replay.

ADV601 is a low cost multi-format video codec introduced by Analog Devices. The product has precise compressed bit rate control, field independent compression, flexible video interface, supports all common formats, including CCIR-656, general purpose 8-, 16- or 32-bit host interface, with 512 deep 32-bit FIFO.

ADV212 is a JPEG 2000 video codec from Analog Devices that is low power and low cost.

ADV202 is a single-chip JPEG2000 compression and decompression solution for video and still images. It uses patented SURF® technology for low-power and low-cost wavelet-based compression.

the adv7403 is a 12-bit integrated multiformat sdtv/hdtv video decoder and rgb graphics digitizer that supports 12-bit 4:4:4/10-/8-bit 4:2:2 ddr pixel output interface, and can be applied to lcd/dlp™ rear projection hdtv, pdp hdtv, crt hdtv, lcd/dlp front projection hdtv

The ADV7401 is a 10-bit, integrated, multiformat SDTV/HDTV video decoder and RGB graphics digitizer. It features four 10-bit ADCs with sampling rates up to 140 MHz, a 12-channel analog input multiplexer, SCART fast blank support, internal anti-aliasing filters, NTSC/PAL/SECAM color standard support, 525p-/625p-component progressive scan support, 720p-/1080i-component HDTV support, a 24-bit digital input port that supports data from DVI/HDMI Rx ICs, an any-to-any, 3×3 color-space conversion matrix, an industrial temperature range of (-40°C to +85°C), a 12-bit 4:4:4/8-bit 4:2:2 DDR pixel output interface, a programmable interrupt request output pin, and a VBI data slicer (including teletext).

ADV7188 Rev. A is an Analog Devices multi-format SDTV video decoder that supports fast switch overlay support