Le blog de l'entreprise Mingjiada Electronics Supply ST Evaluation Boards, Supply ST Audio Amplifier Evaluation Boards, LED Driver Evaluation Boards

Mingjiada Electronics Supply ST Evaluation Boards, Supply ST Audio Amplifier Evaluation Boards, LED Driver Evaluation Boards

Within the field of electronic system design, evaluation boards serve as vital bridges connecting chip specifications to actual circuit performance. Shenzhen Mingjiada Electronics Co., Ltd. – as a professional supplier of electronic components – consistently provides the full range of ST evaluation board products. These encompass comprehensive solutions for audio, motor drive and LED applications, finding extensive use in industrial control, automotive electronics, IoT and consumer electronics scenarios.

I. Supply of ST Audio Amplifier Evaluation Boards
ST audio amplifier evaluation boards deliver high-quality audio solutions for automotive entertainment and multimedia devices.
These boards leverage ST's advanced audio processing technology, combining high performance with diagnostic capabilities.
The exemplary STEVAL-CCA002V1 evaluation board, specifically designed for the TS4994IQT chip, is a fully assembled Class AB audio amplifier evaluation board.
The board supports a wide supply voltage range from 2.5V to 5.5V and delivers 1W of mono output power.
Within the automotive audio sector, Mingjiada Electronics supplies Class D automotive audio amplifier evaluation boards based on the FDA903D chip.
This board features load current monitoring and a wide voltage operating range, delivering up to 45W of mono output power, making it highly suitable for automotive infotainment and telematics applications.
The evaluation board supports audio stream reception via an I²S interface and can be configured through a dedicated I²C bus.
Models supplied by Mingjiada Electronics:
AEK-AUD-D903V1
AEK-CON-C1D9031
STEVAL-CCA037V1
STEVAL-CCA042V1
STEVAL-CCA044V1

II. Supply [ST] LED Driver Evaluation Boards
STMicroelectronics' LED driver evaluation boards provide engineers with application examples for compact LED drivers.
These evaluation boards feature single-channel constant-current LED drivers operating in boost and SEPIC topologies.
The brightness of the LED string can be adjusted via a PWM signal or control voltage, supporting a 0%-100% dimming range and 10:1 analogue dimming capability.
The evaluation board features fault detection and management functions for open-circuit LEDs, feedback disconnection, LED overcurrent, and output-to-ground short circuits.
It provides solution examples for single-string LED array applications such as off-grid street lighting, advertising panels, signage, and gaming scenarios.
Models supplied by Mingjiada Electronics:
STEVAL-ILL051V2
STEVAL-ILL054V1
STEVAL-ILL063V1
STEVAL-ILL078V1
STEVAL-ILL089V1
X-NUCLEO-LED61A1
EVL150W-HVSL
EVLMG4-500WIBCK

Mingjiada Electronics also maintains long-term supply of diverse electronic components including integrated circuits (ICs), 5G chips, new energy ICs, IoT chips, Bluetooth chips, and automotive chips, offering customers a one-stop procurement experience. With ample inventory, Mingjiada Electronics maintains stock reserves for 2 million electronic component models, ensuring swift access to required products. The company supports both small-batch sample procurement and large-volume orders to meet the needs of clients of varying scales.

For further details regarding the [ST] evaluation board or to enquire about samples, please visit Mingjiada Electronics' official website (https://www.integrated-ic.com/) for comprehensive supply information.