ADAU1701JSTZ-RL - Analog Devices Inc.

Manufacturer Part Number

ADAU1701JSTZ-RL

Manufacturer

Analog Devices

Introduction

The ADAU1701 is a fully programmable audio DSP chip designed for audio processing in a wide range of applications.

Product Features and Performance

Fully programmable via SigmaStudio software

28-/56-bit audio DSP processor

Integrated stereo ADCs and DACs with 98 dB SNR

Full-featured SigmaDSP processor with HWR accelerated functions

Serial input/output ports

Flexible routing and mixing with automatic gain control and on-chip SRC

Product Advantages

High integration reduces external component count

Software configurability for custom audio applications

Low power consumption for energy-sensitive applications

Real-time parameter updates for dynamic control

Key Technical Parameters

Clock Rate: 50MHz

On-Chip RAM: 12kB

Voltage - I/O: 3.30V

Voltage - Core: 1.80V

Operating Temperature: 0°C ~ 70°C

Quality and Safety Features

Robust LQFP packaging for reliable surface mounting

Operates within industrial temperature ranges

Designed for stable performance across diverse environments

Compatibility

SigmaStudio software compatible for easy programming

I2C/SPI interface for communication with microcontrollers

Application Areas

Automotive audio systems

Home theatre systems

Professional audio equipment

Portable audio devices

Product Lifecycle

Active status indicates it's in full production and not nearing discontinuation

Replacement or upgrade options may be available in the SigmaDSP series

Several Key Reasons to Choose This Product

The ADAU1701 provides a high level of programmability while reducing the need for additional external components.

SigmaDSP core enables sophisticated audio processing and supports a wide array of audio formats.

With both I2C and SPI interfaces, the ADAU1701 can easily connect to most microcontrollers, enhancing system compatibility.

Good quality audio ADCs and DACs integrated, offering a complete audio solution.

Energy-efficient design allows for its use in portable battery-powered devices.