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AS1704-T

AS1704-T Description

The AS1704-T from ams OSRAM is a high-performance, Class AB linear amplifier designed for a wide range of audio applications. This monolithic integrated circuit offers a maximum output power of 1.8W per channel at a 4-ohm load, making it suitable for driving high-efficiency speakers. The AS1704-T operates within a supply voltage range of 2.7V to 5.5V, providing flexibility in power supply requirements. It is packaged in a Tape & Reel (TR) format, which is ideal for automated assembly processes. The device is RoHS compliant and REACH unaffected, ensuring it meets environmental and regulatory standards. With a moisture sensitivity level (MSL) of 1 (unlimited), it is highly resistant to moisture, making it suitable for various environmental conditions.

AS1704-T Features

• High Output Power: Delivers 1.8W per channel at a 4-ohm load, ensuring robust audio performance.
• Wide Supply Voltage Range: Operates between 2.7V and 5.5V, providing compatibility with a variety of power supplies.
• Surface Mount Technology: Facilitates easy integration into compact and space-constrained designs.
• Environmental Compliance: RoHS compliant and REACH unaffected, ensuring it meets stringent environmental regulations.
• Moisture Resistance: MSL 1 (unlimited) rating ensures reliability in humid environments.
• Class AB Amplifier: Combines high efficiency with low distortion, delivering high-quality audio output.

AS1704-T Applications

The AS1704-T is ideal for a variety of applications where high-quality audio output is required. Its high output power and wide supply voltage range make it suitable for portable audio devices, automotive audio systems, and consumer electronics. The surface mount packaging and RoHS compliance ensure it is easy to integrate into modern manufacturing processes while meeting environmental standards. Specific use cases include:

• Portable Audio Devices: Ideal for powering speakers in portable music players and smartphones.
• Automotive Audio Systems: Suitable for in-car audio systems, providing high-quality sound output.
• Consumer Electronics: Can be used in home audio systems, televisions, and other consumer electronics requiring high-efficiency audio amplification.

Conclusion of AS1704-T

The AS1704-T from ams OSRAM is a versatile and high-performance Class AB linear amplifier, offering a balance of power, efficiency, and environmental compliance. Its wide supply voltage range and high output power make it suitable for a variety of applications, while its surface mount packaging and RoHS compliance ensure it is easy to integrate into modern designs. Despite its obsolete status, the AS1704-T remains a reliable choice for applications requiring high-quality audio output and robust performance.