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

Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

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)


Two X-NUCLEO-CCA01M1 expansion boards can be plugged onto the same STM32 Nucleo host to build a four-channel system.

Sensor Interfaces, STMicroelectronics

Attribute Value
Analogue Function Audio Amplifier
Kit Classification Expansion Board
For Use With STM32 Nucleo
Featured Device STA350BW
Kit Name Sound Terminal
10 In stock for FREE next working day delivery
Price Each
£ 26.84
(exc. VAT)
£ 32.21
(inc. VAT)
Per unit
1 +
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