ADAU1701JSTZ: Features, Specs & More
The ADI ADAU1701JSTZ Digital Signal Processor (DSP) stands out as a versatile and powerful solution for a range of audio applications. With its 28-bit/56-bit data bus, high MIPS (Million Instructions per Second) performance, and efficient power consumption, this DSP is a key component in a variety of modern multimedia and automotive audio systems. In this comprehensive article, we'll delve into the intricacies of the ADAU1701JSTZ, uncovering its definition, key features, specifications, applications, and a closer look at its manufacturer.
Catalog
ADAU1701JSTZ's Overview
The ADAU1701JSTZ is a 28/56-bit DSP from Analog Devices (ADI), operating at a clock speed of 50 MHz and capable of performing 50 Million Instructions per Second (MIPS). This device is perfect for audio-centric applications due to its high-resolution ADC (Analog-to-Digital Converters) and DAC (Digital-to-Analog Converters), which are crucial for maintaining audio quality during processing.
Key Features
Let's delve into the standout features that make the ADAU1701JSTZ a standout in the world of electronics:
· Operating at a clock speed of 50 MHz and delivering 50 MIPS, it ensures fast processing for audio signals with minimal latency.
· The DSP includes dual 24-bit ADCs (Analog-to-Digital Converters) and quad 24-bit DACs (Digital-to-Analog Converters) for high-quality audio conversion.
· It supports both I2C and SPI interfaces, making it easy to integrate with a variety of systems.
· The typical power dissipation of 286.5 mW at 3.3 V ensures that this DSP operates efficiently without generating excessive heat.
· The device operates reliably between 0°C and 70°C, making it suitable for a wide range of environments.
· It comes in a 48-pin LQFP (Low-profile Quad Flat Package), making it suitable for space-constrained designs and surface-mount assembly.
Specifications
Now, let's take a closer look at the technical specifications that define the capabilities of the ADAU1701JSTZ:
Type | Parameter |
Data Bus Width (bit) | 28|56 |
Device Million Instructions per Second (MIPS) | 50 |
RAM Size | 12KB |
Programmability | No |
Interface Type | I2C/SPI |
Number of ADCs | Dual |
ADC Resolution (bit) | 24/24 |
Device Input Clock Speed (MHz) | 50 |
Number of DACs | Quad |
DAC Resolution (bit) | 24/24/24/24 |
USART | 0 |
UART | 0 |
USB | 0 |
SPI | 1 |
I2C | 1 |
I2S | 0 |
CAN | 0 |
Ethernet | 0 |
Typical Operating Supply Voltage (V) | 1.8|3.3 |
Maximum Power Dissipation (mW) | 286.5(Typ) |
Minimum Operating Temperature (°C) | 0 |
Maximum Operating Temperature (°C) | 70 |
Packaging | Tray |
Mounting | Surface Mount |
Package Height | 1.4 |
Package Width | 7 |
Package Length | 7 |
PCB changed | 48 |
Standard Package Name | QFP |
Supplier Package | LQFP |
Pin Count | 48 |
Lead Shape | Gull-wing |
Applications
The ADAU1701JSTZ is tailored for a wide range of audio and multimedia systems. Its superior signal processing capabilities make it a great choice for the following applications:
· Multimedia Speaker Systems: Enhancing sound quality in both portable and fixed speaker systems.
· MP3 Player Speaker Docks: Enabling clear, high-quality audio output for personal audio devices.
· Automotive Head Units: Integrating into car audio systems for premium sound processing.
· Minicomponent Stereos: Improving the performance of compact stereo systems.
· Digital Televisions: Optimizing audio playback in modern televisions.
· Studio Monitors: Delivering precise audio monitoring in professional sound environments.
· Speaker Crossovers: Efficiently managing audio frequencies in speaker systems.
· Musical Instrument Effects Processors: Providing audio effects processing for musicians.
· In-seat Sound Systems (Airplanes/Coaches): Enhancing in-seat entertainment audio systems in vehicles like aircraft and motor coaches.
ADAU1701JSTZ's Manufacturer
Analog Devices, Inc. (ADI) stands as a global leader in analog and mixed-signal technology, pioneering transformative solutions since 1965. Renowned for innovation, ADI's diverse portfolio of high-performance integrated circuits spans precision amplifiers, data converters, sensors, and digital signal processing.
Conclusion
The ADI ADAU1701JSTZ DSP stands as an exceptional solution for anyone seeking reliable, high-performance audio processing in a compact package. Whether you're designing multimedia speaker systems, automotive audio units, or studio monitors, this DSP’s combination of processing power, flexibility, and audio precision makes it an ideal choice.
