ADAU1452WBCPZ-RL
DSP (Digital Signal Processors)
Manufacturer
MPN
ADAU1452WBCPZ-RL
Product Type
Package / Case
LFCSP-72
Datasheet
Key Attributes
SigmaDSP Digital Audio Processor
Technical Specifications
| Type | Description |
|---|---|
| Type | Sigma |
| Operating Temp | -40°C ~ +105°C |
| Features | Hardware MAC acceleration;Parallel data channel;High-speed peripheral interface;Integrated ADC interface |
| Type | Description |
|---|---|
| Clock Rate | 294.912MHz |
| Package / Case | LFCSP-72 |
Product Introduction
Sigma 294.912MHz LFCSP-72(10x10) DSP (Digital Signal Processors) RoHS
Features
- 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 1.2V
- Up to 6144 SIMD instructions per sample at 48 kHz
- Up to 40 kWords of parameter/data RAM
- Up to 800 ms digital audio delay pool at 48 kHz
- Audio input/output and routing
- 4 serial input ports, 4 serial output ports
- 48-channel, 32-bit digital input/output up to a sample rate of 192 kHz
- Flexible configuration for TDM, I2C, left and right justified formats, and PCM
- Up to 8 stereo ASRCs from 1:8 up to 7.75:1 ratio and 139 dB DNR
- Stereo S/PDIF input and output (not on the ADAU1450)
- 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, 10mm x 10mm LFCSP package with 5.3mm exposed pad
- Available in two temperature ranges: -40°C to +105°C, 0°C to +70°C
Applications
- - AUTOMotive audio processing - Head units - Navigation systems - Rear seat entertainment systems - DSP amplifiers (sound system amplifiers) - Commercial and professional audio processing - Consumer audio processing
Datasheet
Alternative Parts
Common ADAU1452WBCPZ-RL alternatives overseas buyers search for:
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 |
| ECCN | EAR99 |
| Type | Details |
|---|---|
| CNHTS | 8542319090 |
Sourcing Information
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