ADSP1802
RECOMMENDED FOR NEW DESIGNSSHARC Processor
- Part Models
- 2
- 1ku List Price
- Starting From $14.41
Part Details
- High performance 32-bit/40-bit floating-point processor for high performance audio processing
- SIMD computational architecture
- On-chip memory
- 5 Mb L1 on-chip RAM
- 8 Mb L2 RAM
- Maximum instruction rate up to 400 MHz
- Supports VISA
- Supports FIR, IIR, FFT accelerator
- DAI
- 8 SPORTs
- 4 PCGs
- 1 S/PDIF transceiver
- 4 ASRCs with −140 dB SNR performance
- 1 IDP/PDAP
- 1 DAI SRU
- DPI
- 2 SPIs
- 1 UART
- 12 flags
- 1 TWI
- 3 PWM modules (PWM1, PWM2, and PWM3)
- 2 general-purpose timers
- 1 DPI SRU2
- 1 thermal diode
- AEC-Q100 qualified for automotive applications
The ADSP1802 is a digital signal processor (DSP) that features Analog Devices, Inc. Super Harvard Architecture Single-Chip Computer (SHARC). The ADSP1802 is a 32-bit/40-bit floating point processor optimized for high performance audio applications with large on-chip RAM, multiple internal buses to eliminate I/O bottlenecks, and features an innovative digital applications interface (DAI).
Applications
- Audio and acoustic processing in cabin, including active sound design, advanced chime, hands free and voice preprocessing, active noise cancellation, and audio path management.
- Audio processing in consumer applications, including UI communication, professional audiovisual, hearables, and home theaters.
- Intelligent buildings with security and surveillance.
Documentation
Data Sheet 1
User Guide 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| ADSP1802KCPZ400-RL | 88-lead LFCSP (12 mm x 12 mm x 0.85 mm) | ||
| ADSP1802WBCPZ400-RL | 88-lead LFCSP (12 mm x 12 mm x 0.85 mm) |
This is the most up-to-date revision of the Data Sheet.
Evaluation Kits
Evaluating the ADSP1802 SHARC Processor