ADAU1701JSTZ 50MHz Audio Processor IC with 2ADC/4DAC 192kHz Sampling in 48-LQFP Package
Price:
Based on current price
MOQ:
1
Delivery Time:
3-5 work days
Brand:
Analog Devices Inc.
Product Description
ADAU1701JSTZ Audio Processor Overview
The ADAU1701 is a comprehensive audio system-on-a-chip featuring a 28/56-bit audio DSP, ADCs, DACs, and microcontroller control interfaces. This integrated solution delivers professional-grade audio processing capabilities for high-performance audio applications.
Advanced Audio Processing Capabilities
The processor supports sophisticated signal processing including equalization, crossover networks, bass enhancement, multiband dynamics processing, delay compensation, speaker compensation, and stereo image widening. These advanced algorithms compensate for real-world limitations in speakers, amplifiers, and listening environments, resulting in significantly improved audio quality.
Key Technical Features
- 28/56-bit digital audio processor operating at 50 MHz
- Stereo ADC with 100 dB SNR and -80 dB THD+N performance
- 4-channel DAC delivering 104 dB SNR and -90 dB THD+N
- Complete stand-alone operation with self-boot from serial EEPROM
- Auxiliary ADC with four-input multiplexer for analog control
- General purpose I/O for digital controls and outputs
- Fully programmable with SigmaStudio™ graphical development tool
- 28-bit × 28-bit multiplier with 56-bit accumulator for double precision processing
- Integrated clock oscillator for master clock generation from crystal
- PLL for master clock generation from 64×, 256×, 384×, or 512× fS clocks
- Flexible serial data I/O ports supporting I2S, left/right-justified, and TDM modes
- High sampling rates up to 192 kHz
- On-chip voltage regulator for 3.3 V system compatibility
- Compact 48-lead LQFP plastic package
Technical Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Analog Devices |
| Product Category | DSP (Digital Signal Processors) |
| Series | SigmaDSP® |
| Package Type | 48-LQFP (7x7) |
| Operating Temperature | 0°C ~ 70°C |
| Clock Rate | 50 MHz |
| On-Chip RAM | 12 kB |
| I/O Voltage | 3.3 V |
| Core Voltage | 1.80 V |
| Resolution | 24 bit |
| Power Dissipation | 286.5 mW |
| Number of Converters | 6 Converters |
| Sampling Rate | 192 kHz |
| Operating Supply Current | 50 mA (3.3 V), 40 mA (1.8 V) |
Compatible Components
| Manufacturer Part # | Description | Manufacturer |
|---|---|---|
| ADAU1701JSTZ-RL | SigmaDSP 28/56-Bit Audio Processor with Two ADCs and Four DACs | Analog Devices Inc |
| ADAV400KSTZ | Specialty Consumer Circuit, LQFP-80 Package | Rochester Electronics LLC |
| ADAV400KSTZ-REEL | Specialty Consumer Circuit, LQFP-80 Package | Analog Devices Inc |
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Company
Sanhuang electronics (Hong Kong) Co., Limited
Location
No. 2520, 25th Floor, Block A, New Asia Guoli Building, Huaqiang North Street, Shenzhen, China
Contact Person
Zhao