STMicroelectronics X-NUCLEO-CCA01M1, Sound Terminal Audio Amplifier Expansion Board for STM32 Nucleo for STA350BW

Two X-NUCLEO-CCA01M1 expansion boards can be plugged onto the same STM32 Nucleo host to build a four-channel system. X-NUCLEO-CCA01M1 STA350BW Sound Terminal® Expansion Board. The X-NUCLEO-CCA01M1 expansion board is based on the STA350BW Sound Terminal® 2.1-channel digital audio amplifier chip. The STA350BW device integrates digital audio processing, digital amplifier control and an FFX™ digital power output stage providing high-quality, high-efficiency and all-digital amplification. Output: 2-channel (Stereo) ternary PWM (2 x 50W into 6Ω). Audio input: serial I²S bus for standard audio streaming. Control input: serial I²C bus with selectable device address. FFX™ technology providing 100dB SNR and 100dB dynamic range. On-board output filter circuits with ESD protection. Compatible with STM32 Nucleo-64 boards. ST morpho connector (upward and downward). Arduino v3 Shield connector (upward) for multiple board connections. Screw terminals for loudspeaker connections. Separate connector for output stage power supply (+5 to +25Vdc)