Technical Support

AcelaMicro technical documentation including datasheets, application notes, and reference designs is available through LiTong Electronics. Contact our technical support team to request specific documentation for AcelaMicro products. We provide comprehensive documentation packages for all products including detailed electrical specifications, application circuits, and layout guidelines.

Contact our technical support team with your product requirements to access the latest documentation.

AcelaMicro offers comprehensive technical support including product selection guidance, application circuit design review, PCB layout recommendations, and troubleshooting assistance. Our FAE team has extensive experience in analog and mixed-signal design across industrial, automotive, and consumer applications. Support is available through LiTong Electronics with local language support for China region customers.

Contact our FAE team for personalized technical support tailored to your specific application requirements.

AcelaMicro product samples are available through LiTong Electronics. Contact our sales team with your project details including target application, estimated annual usage, and timeline. We provide free samples for qualified projects and offer evaluation kits for key products including data converters and sensor interface solutions.

Contact LiTong Electronics sales team with your project information to request samples.

Yes, AcelaMicro provides comprehensive reference designs for key applications including industrial sensor interfaces, battery management systems, and precision measurement systems. Each reference design includes complete schematics, BOM lists, PCB layout files, and software examples. These designs are fully tested and validated, providing a proven starting point for your development.

Browse our solutions section or contact our FAE team to access reference designs for your application.

Selecting the right ADC depends on your resolution, speed, and interface requirements. For high-precision measurement applications like weigh scales or temperature sensors, choose the ACM2420 24-bit sigma-delta ADC. For multi-channel data acquisition or control systems requiring faster sampling, select the ACM1604 16-bit SAR ADC. Consider factors like input type (single-ended vs differential), required sampling rate, and communication interface (SPI vs I2C) when making your selection. Our ADC Selection Guide provides detailed guidance on choosing the optimal device for your specific application.

Review our ADC Selection Guide or contact our FAE team for personalized recommendations based on your application requirements.

AcelaMicro offers a comprehensive range of power management ICs including DC-DC converters like the ACM34063 buck/boost controller for efficient power conversion, and low-dropout linear regulators like the ACM7805 for noise-sensitive analog circuits. Our power management portfolio covers applications from battery-powered devices to industrial power supplies. Each product is designed with features like thermal protection, current limiting, and enable control for robust system operation. The Power Management Selection Guide provides detailed information on selecting the right solution for your efficiency, noise, and thermal requirements.

Review our Power Management Selection Guide or contact our FAE team to discuss your power requirements.

Troubleshooting analog circuit noise requires systematic investigation. First, identify the noise frequency - 50/60 Hz indicates power line pickup, high frequency suggests switching noise, while broadband noise may be thermal or from poor grounding. Check grounding topology using a star ground configuration with single-point analog-digital connection. Verify decoupling capacitors are placed close to power pins with minimal trace length. Ensure shielded cables are grounded at one end only. Use differential inputs for sensor connections to reject common-mode noise. Check for ground loops by temporarily disconnecting shields. Our Sensor Interface Design Guide and PCB Layout Best Practices articles provide detailed troubleshooting procedures and solutions for common noise issues.

Follow the systematic troubleshooting guide in our technical articles or contact our FAE team for assistance with specific noise issues.

AcelaMicro provides a range of interface ICs for industrial communication including RS-485 transceivers like the ACM485 for robust multi-drop networks, isolated CAN transceivers like the ACM1050 for high-voltage safety isolation, and digital isolators for signal isolation. Our interface products are designed for harsh industrial environments with features like high ESD protection, wide operating temperature ranges, and excellent common-mode transient immunity (CMTI). These products support popular industrial protocols including Modbus RTU, CANopen, and DeviceNet. Contact our FAE team for recommendations on the best interface solution for your specific communication requirements and environmental conditions.

Contact our FAE team with your communication protocol and isolation requirements for personalized interface IC recommendations.