| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
4,654 pcs
|
4654 pcs | On Request | 1 | On Request | On Request | 24+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Clock Rate | |
| Control Interface | |
| Core Processor | |
| Industrial Grade | |
| Interface | |
| Mounting Type | |
| Non | |
| Number of Channels | |
| On | |
| Operating Temperature | |
| SVHC Present | |
| Supplier Device Package | |
| Tape & Reel | |
| Type | |
| Voltage |
The ADAU1451WBCPZ-RL is a 32-bit SigmaDSP digital audio processor from Analog Devices Inc., designed for advanced audio processing in automotive and consumer applications. It features a 294.912 MHz SigmaDSP core with 1.2 V core supply and 3.3 V I/O supply, supporting up to 192 kHz sample rate across 48 channels. The processor includes 64 kB on-chip RAM and 32 kB ROM, along with flexible audio interfaces including TDM, I2S, left/right justified, and PCM. It also features 4 serial input and output ports, 8 stereo ASRCs, PDM microphone inputs, and S/PDIF I/O. The device is housed in a 72-lead LFCSP package (10x10 mm) with exposed pad for thermal management, and is qualified for automotive temperature range -40°C to 105°C. With integrated temperature sensor, auxiliary ADC, and GPIO, it offers a complete solution for audio processing in demanding environments.
The device operates with a 3.3 V nominal supply voltage and a 1.2 V core supply voltage.
It is available in a 72-VFQFN Exposed Pad, CSP (72-LFCSP-VQ) package.
The operating temperature range is -40°C to 105°C.
The part is marked as RoHS3 Compliant, but this status is unverified.
The maximum clock rate is 294.912 MHz.
It includes 64 kB of RAM and 32 kB of ROM (non-volatile memory).
The maximum sample rate is 192 kHz.