ADAU1466WBCPZ300RL 32BIT SIGMADSP AUDIO 24K/80K Integrated Circuit Chip
| TYPE | DESCRIPTION |
| Category | Integrated Circuits (ICs) |
| Embedded | |
| DSP (Digital Signal Processors) | |
| Manufacturer | Analog Devices Inc. |
| Series | SigmaDSP® |
| Packaging | Tape & Reel (TR) |
| Cut Tape (CT) | |
| Type | Sigma |
| Interface | I2C, SPI |
| Clock Rate | 294.912MHz |
| Non-Volatile Memory | ROM (96kB) |
| On-Chip RAM | 320kB |
| Voltage - I/O | 3.30V |
| Voltage - Core | 1.20V |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Grade | Automotive |
| Mounting Type | Surface Mount |
| Package / Case | 72-VFQFN Exposed Pad, CSP |
| Supplier Device Package | 72-LFCSP-VQ (10x10) |
| Base Product Number | ADAU1466 |
Features of ADAU1466WBCPZ300RL
Qualified for automotive applications
Fully programmable audio DSP for enhanced sound processing
Features SigmaStudio, a proprietary graphical programming
tool for the development of custom signal flows
Up to 294.912 MHz, 32-bit SigmaDSP core at 1.2 V
Up to 24 kWords of program memory
Up to 80 kWords of parameter/data RAM
Up to 6144 SIMD instructions per sample at 48 kHz
Up to 1600 ms digital audio delay pool at 48 kHz
Audio I/O and routing
4 serial input ports, 4 serial output ports
48-channel, 32-bit digital I/O up to a sample rate of 192 kHz
Flexible configuration for TDM, I2S, left and right justified
formats, and PCM
Up to 8 stereo ASRCs from 1:8 up to 7.75:1 ratio and
139 dB dynamic range
Stereo S/PDIF input and output at 192 kHz
Four PDM microphone input channels
Multichannel, byte addressable TDM serial ports
Clock oscillator for generating master clock from crystal
Integer PLL and flexible clock generators
Integrated die temperature sensor
I2C and SPI control interfaces (both slave and master)
Standalone operation
Self-boot from serial EEPROM
6-channel, 10-bit SAR auxiliary control ADC
14 multipurpose pins for digital controls and outputs
On-chip regulator for generating 1.2 V from 3.3 V supply
72-lead, 10 mm × 10 mm LFCSP package with 5.3 mm
exposed pad
Temperature range: −40°C to +105°C
Applications of ADAU1466WBCPZ300RL
Automotive audio processing
Head units
Distributed amplifiers
Rear seat entertainment systems
Trunk amplifiers
Commercial and professional audio processing
Environmental & Export Classifications of ADAU1466WBCPZ300RL
| ATTRIBUTE | DESCRIPTION |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
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