CML Microcircuits

CMX823E4  

Audio Special Purpose ICs

CMX823E4 Description

The CMX823E4 is a high-performance tone decoder integrated circuit (IC) designed by CML Microcircuits, a leading manufacturer in the electronics industry. This single-channel tone decoder is specifically engineered for audio systems, offering robust performance and reliability in various applications. The CMX823E4 is housed in a 16TSSOP package and is available in a tube packaging format, making it suitable for surface-mount technology (SMT) applications. It operates within a wide supply voltage range of 2.7V to 5.5V, ensuring compatibility with a variety of power supply configurations.

CMX823E4 Features

• Functionality: The CMX823E4 is a tone decoder designed to accurately detect and decode specific audio tones. This functionality is crucial for applications requiring precise tone recognition and response.
• Supply Voltage Range: With a wide operating voltage range of 2.7V to 5.5V, the CMX823E4 is versatile and can be integrated into systems with varying power supply specifications.
• Mounting Type: The surface-mount technology (SMT) mounting type ensures ease of integration into modern, compact electronic designs, facilitating automated assembly processes and reducing the overall footprint of the final product.
• Interface: The CMX823E4 features a serial interface, allowing for efficient communication with other components in the system. This interface simplifies the design and reduces the number of required connections.
• Compliance and Standards: The CMX823E4 is REACH unaffected and ROHS3 compliant, ensuring it meets stringent environmental and safety standards. This compliance is critical for manufacturers aiming to produce eco-friendly and sustainable products.
• Moisture Sensitivity Level (MSL): The CMX823E4 has an MSL rating of 1 (unlimited), indicating it is not sensitive to moisture and can be stored and handled without special precautions, reducing the risk of damage during manufacturing and storage.

CMX823E4 Applications

The CMX823E4 is ideally suited for a range of audio systems where precise tone decoding is essential. Some specific use cases include:

• Telecommunications: In telephone systems, the CMX823E4 can be used to decode DTMF (Dual-Tone Multi-Frequency) signals, enabling functions such as call routing and remote control of devices.
• Audio Equipment: In consumer and professional audio equipment, the CMX823E4 can decode specific tones for functions like remote control, tone-based alerts, and signal processing.
• Security Systems: For security applications, the CMX823E4 can decode tones used in alarm systems, access control systems, and other security-related devices.
• Industrial Control: In industrial settings, the CMX823E4 can decode tones used for machine control, automation, and monitoring systems.

Conclusion of CMX823E4

The CMX823E4 tone decoder IC from CML Microcircuits stands out in the market due to its robust performance, wide operating voltage range, and compliance with environmental standards. Its surface-mount technology and serial interface make it an ideal choice for modern, compact audio systems. The CMX823E4's versatility and reliability make it a preferred solution for applications ranging from telecommunications to security systems. With its wide range of applications and compliance with industry standards, the CMX823E4 is a reliable and efficient choice for engineers and designers in the electronics industry.

CMX823E4 Documents

Download datasheets and manufacturer documentation for CMX823E4

Datasheets :

CMX823 Datasheet       CMX823 Innovations      

HTML Datasheet :

CMX823 Datasheet       CMX823 Innovations      

Environmental Information :

CML Microcircuits, Inc RoHS Cert