Manufacturer Part Number
ADAU1445YSVZ-3A
Manufacturer
Analog Devices
Introduction
The ADAU1445YSVZ-3A is a high-performance SigmaDSP Digital Signal Processor designed for audio processing applications.
Product Features and Performance
SigmaDSP processor with 172MHz clock rate
On-Chip RAM: 46kB for program and parameter storage
Support for I2C and SPI Interfaces
Extended temperature range operation (-40°C to +105°C)
Exposed pad 100-TQFP packaging for efficient thermal dissipation
High processing power for complex audio signal algorithms
Product Advantages
Optimized for advanced audio applications
Capable of running multiple audio processing algorithms concurrently
Low power consumption due to 1.80V core voltage
Robust performance with a wide operating temperature range
User-programmable through SigmaStudio software
Flexible interfacing with I2C and SPI support
Key Technical Parameters
Clock Rate: 172MHz
I/O Voltage: 3.30V
Core Voltage: 1.80V
Non-Volatile Memory: None
On-Chip RAM: 46kB
Operating Temperature Range: -40°C ~ 105°C
Mounting Type: Surface Mount
Quality and Safety Features
Operational reliability across extreme temperature ranges
100-TQFP Exposed Pad package provides reliable heat management
Manufactured by Analog Devices ensuring high-quality standards
Compatibility
Seamless integration with other SigmaDSP products and SigmaStudio software
Application Areas
High-fidelity audio equipment
Automotive audio systems
Home theater systems
Professional audio processing
Commercial audio distribution networks
Product Lifecycle
Active product status, not nearing discontinuation
Replacement and upgrade options available
Several Key Reasons to Choose This Product
High-speed SigmaDSP core designed for complex audio processing
In-depth programming via SigmaStudio for custom audio applications
Good thermal performance with exposed pad packaging
Strong manufacturer reputation for reliability and product support
Comprehensive interfacing with multiple communication protocols
Designed for high-precision audio solutions with extended temperature tolerance
Long-term support and active product lifecycle with Analog Devices