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LA4445-E Description
LA4445-E Description
The LA4445-E is a high-performance, 5.5W, 2-channel audio frequency power amplifier designed for a wide range of audio applications. Manufactured by Sanyo, this Class AB amplifier delivers exceptional audio quality and reliability. With a maximum output power of 5.5W per channel at a 4-ohm load, the LA4445-E is ideal for applications requiring high-fidelity sound reproduction. The amplifier operates with a supply voltage of 13.2V, ensuring stable performance across various operating conditions.
LA4445-E Features
- Power Output: The LA4445-E provides a robust 5.5W per channel at a 4-ohm load, making it suitable for driving speakers with high efficiency and clarity.
- Class AB Design: This design ensures low distortion and high efficiency, delivering high-quality audio output with minimal power loss.
- Supply Voltage: The amplifier operates at a supply voltage of 13.2V, providing stable and reliable performance.
- Mounting Type: The through-hole mounting type ensures secure and durable installation, making it ideal for a variety of electronic assemblies.
- Moisture Sensitivity Level (MSL): With an MSL of 3 (168 hours), the LA4445-E is well-suited for environments with varying humidity levels, ensuring long-term reliability.
- Compliance: The LA4445-E is classified under ECCN EAR99 and HTSUS 8542.39.0001, with a REACH status of Vendor Undefined and RoHS status of Not Applicable, making it compliant with international regulations and standards.
LA4445-E Applications
The LA4445-E is versatile and can be used in a variety of applications where high-quality audio amplification is required. Some specific use cases include:
- Consumer Electronics: Ideal for home audio systems, portable music players, and other consumer devices requiring high-fidelity sound.
- Automotive Audio Systems: Suitable for car audio applications where reliability and performance are paramount.
- Professional Audio Equipment: Can be used in professional audio setups such as PA systems, studio monitors, and sound reinforcement equipment.
- Industrial Applications: The robust design and compliance with international standards make it suitable for industrial audio applications where durability and reliability are critical.
Conclusion of LA4445-E
The LA4445-E is a superior choice for applications requiring high-quality, reliable audio amplification. Its Class AB design, high output power, and stable supply voltage ensure exceptional performance and durability. The through-hole mounting type and moisture sensitivity level of 3 (168 hours) make it well-suited for a variety of environments. With its compliance with international standards and regulations, the LA4445-E is a reliable and versatile solution for a wide range of audio applications. Whether for consumer electronics, automotive audio systems, professional audio equipment, or industrial applications, the LA4445-E stands out as a high-performance, reliable choice.



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