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ADAU1450WBCPZ
+BOMIC AUDIO PROCESSOR 72LFCSP
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제조업체아날로그 디바이스(주)
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제조업체 부품 #ADAU1450WBCPZ
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데이터시트 ADAU1450WBCPZ DataSheet
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패키지 VFQFN-72
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재고4347
365 1일 품질 보증
7*24 영업 시간 서비스 보증
90-판매 후 1일 보증
정품 보증
사양
| 속성 | 가치 |
| Package / Case | Tray |
| Series | Automotive, SigmaDSP® |
| Part Status | Active |
| Type | Sigma |
| Interface | I²C, SPI |
| Clock Rate | 147.456MHz |
| Non - Volatile Memory | ROM (32kB) |
| On - Chip RAM | 32kB |
| Voltage - I / O | 3.30V |
| Voltage - Core | 1.20V |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Mounting Type | Surface Mount |
개요
Description
Key features:
- Core: 294 MHz, 32-bit fixed-point DSP
- Memory: 1.5 MB RAM, 640 KB parameter memory
- I/O: 8 serial ports (I2S/TDM), 4 stereo S/PDIF, 8 ASRCs
- Processing: Supports FIR/IIR filters, dynamics, and custom algorithms via SigmaStudio GUI
- Power: Low-voltage operation (1.8V core, 3.3V I/O)
Ideal for automotive, pro audio, and consumer systems requiring real-time processing and multi-channel mixing. The WBCPZ suffix denotes a 72-pin LFCSP package.
For development, Analog Devices provides SigmaStudio, a graphical tool for configuring DSP functions without coding.
Equivalent
- ADAU1452: Higher performance, more memory.
- ADAU1466/1467: Enhanced features, more I/O.
- ADAU1701/ADAU1401: Lower-cost, less powerful alternatives.
- CSRA64215 (Qualcomm): Bluetooth audio DSP.
- TAS3204 (TI): Audio processor for similar applications.
These alternatives vary in performance, features, and cost. Choose based on your specific needs.
Features
- Core: 32-bit SigmaDSP with 294.912 MHz clock speed.
- Memory: 1.5 MB RAM, 640 KB parameter RAM, and 32 KB instruction cache.
- Audio Processing: Supports up to 192 kHz sample rates, 40 audio channels, and includes ASRC (Asynchronous Sample Rate Converter).
- I/O: Flexible serial ports (I2S, TDM, SPDIF), 8-channel PDM microphone interface, and GPIO.
- Development: Programmable via SigmaStudio GUI for easy DSP algorithm implementation.
- Power: Operates at 1.8V core, 3.3V I/O, with low-power modes.
- Package: 72-pin LFCSP (10x10mm).
Ideal for automotive, pro audio, and consumer applications requiring real-time audio processing.
Pinout
- Audio Processing: 32-bit SigmaDSP core for real-time audio processing.
- I/O: 8 serial input/output ports (SDO, SDI), 4 stereo SPDIF I/O, and 8-channel ASRC (Asynchronous Sample Rate Converter).
- Control: I2C/SPI control interface, GPIO pins.
- Memory: On-chip RAM (40KB) and ROM (4KB) for program storage.
- Clock: Supports internal PLL or external clocking.
It’s used in automotive, pro audio, and consumer audio systems for mixing, filtering, and effects.
Application
1. Automotive Audio – For infotainment systems, amplifiers, and active noise cancellation.
2. Consumer Audio – In soundbars, AV receivers, and home theater systems.
3. Professional Audio – For mixers, effects processors, and studio equipment.
4. Teleconferencing – In smart speakers and conference systems for echo cancellation and beamforming.
5. IoT & Smart Devices – Enables voice control and audio enhancement in smart home products.
Its high processing power, flexible I/O, and integrated DSP make it ideal for real-time audio processing.
