ADAA24XX-EV-B2BX Evaluation Board User Manual
User manual for the ADAA24XX-EV-B2BX evaluation board, used to validate A2B transceivers and peripherals with SigmaDSP processors and audio codecs.
Overview
The ADAA24XX-EV-B2BX is a validation and evaluation board designed for Automotive Audio Bus (A2B) transceivers and their associated peripherals. It is fully compatible with A2B 1.0 and 2.0 standards and interfaces with A2B MINI boards in the 24xx product line. The board features integrated digital audio processing via the ADAU1452 SigmaDSP and audio conversion through the ADAU1761 stereo codec. Hardware includes S/PDIF optical I/O, multiple breakout headers, and power management provided by the MAX77504 buck converter. System development is supported by the SigmaStudio+ graphical tool for real-time signal flow design and register configuration.
Use Cases
- Automotive audio system prototyping and development
- A2B transceiver peripheral validation
- Digital audio signal processing and algorithm tuning
- Evaluation of SigmaDSP and audio codec integration
Topics
Referenced Parts
Analog Devices
ADAU1761 - SigmaDSP Stereo, Low Power, 96 kHz, 24-Bit Audio Codec with Integrated PLL
Analog Devices
• Analog Devices ADAU1761 - SigmaDSP Stereo, Low Power, 96 kHz, 24-Bit Audio Codec with Integrated
Analog Devices
• Analog Devices MAX77504 - 14V Input, 3A High-Efficiency Buck Converter in WLP or QFN
24AA512T
Microchip
24AA512T - 512K I2C Serial EEPROM
24AA512T
Microchip
• Microchip 24AA512T - 512K I2C Serial EEPROM
| PJ-102AH | CUI | 2.1 mm power jack CUI PJ-102AH |
| SJ1-3525NG | CUI | 3.5mm Stereo Jack CUI SJ1-3525NG |
| SMI18-12-V-P5R | CUI | [email protected] power supply CUI SMI18-12-V-P5R |
| LSS-150-02-L-DV-A-K | Samtec | A2B MINI Connector Samtec LSS-150-02-L-DV-A-K |
| ADAU1452 | Analog Devices | ADAU1452 - SigmaDSP Digital Audio Processor |
| ADAU1761 | Analog Devices | ADAU1761 - SigmaDSP Stereo, Low Power, 96 kHz, 24-Bit Audio Codec with Integrated PLL |
| ADM6315 | Analog Devices | ADM6315 - Open-Drain Microprocessor Supervisory Circuit |
| MAX4948 | Analog Devices | MAX4948 - Hex SPDT Data Switch |
| MAX77504 | Analog Devices | MAX77504 - 14V Input, 3A High-Efficiency Buck Converter in WLP or QFN |
| ADAA24XX | Analog Devices | This evaluation system supports the Analog Devices ADAA24XX IC. |
| ADAU1452 | Analog Devices | • Analog Devices ADAU1452 - SigmaDSP Digital Audio Processor |
| ADAU1761 | Analog Devices | • Analog Devices ADAU1761 - SigmaDSP Stereo, Low Power, 96 kHz, 24-Bit Audio Codec with Integrated |
| ADM6315 | Analog Devices | • Analog Devices ADM6315 - Open-Drain Microprocessor Supervisory Circuit |
| MAX4948 | Analog Devices | • Analog Devices MAX4948 - Hex SPDT Data Switch |
| MAX77504 | Analog Devices | • Analog Devices MAX77504 - 14V Input, 3A High-Efficiency Buck Converter in WLP or QFN |
| 24AA512T | Microchip | 24AA512T - 512K I2C Serial EEPROM |
| 24AA512T | Microchip | • Microchip 24AA512T - 512K I2C Serial EEPROM |