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AS1705-T

AS1705-T Description

The AS1705-T is a mono Class AB audio amplifier designed by ams OSRAM, offering robust performance and versatility for a wide range of audio applications. This IC amplifier is known for its high output power, efficiency, and compatibility with various power supply voltages. The AS1705-T is capable of delivering a maximum output power of 1.8W per channel at a 4-ohm load, making it suitable for driving high-performance speakers. It operates within a supply voltage range of 2.7V to 5.5V, providing flexibility in power supply options and ensuring stable performance across different operating conditions.

The AS1705-T is housed in a surface mount package, specifically a Tape & Reel (TR) format, which facilitates easy integration into compact and space-constrained designs. This packaging also ensures high reliability and ease of handling during manufacturing processes. The moisture sensitivity level (MSL) of 1 (Unlimited) further enhances its durability and suitability for various environmental conditions.

AS1705-T Features

• High Output Power: The AS1705-T delivers a maximum output power of 1.8W per channel at a 4-ohm load, ensuring high-quality audio output suitable for demanding applications.
• Wide Supply Voltage Range: Operating within a supply voltage range of 2.7V to 5.5V, this amplifier offers flexibility in power supply options, making it compatible with a variety of power sources.
• Surface Mount Packaging: The surface mount Tape & Reel (TR) package ensures easy integration into compact designs and enhances manufacturing efficiency.
• Class AB Amplifier: The Class AB design of the AS1705-T provides a balance between efficiency and low distortion, delivering high-quality audio performance.
• Compliance and Safety: The AS1705-T is RoHS compliant and REACH unaffected, ensuring it meets environmental and safety standards. The HTSUS code 8542.33.0001 further facilitates its classification in international trade.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the AS1705-T is highly durable and suitable for a wide range of environmental conditions.

AS1705-T Applications

The AS1705-T is ideal for a variety of applications where high-quality audio output and compact design are essential. Some specific use cases include:

• Portable Audio Devices: The AS1705-T's compact size and high output power make it suitable for portable audio devices such as smartphones, tablets, and portable speakers.
• Consumer Electronics: This amplifier can be integrated into consumer electronics like smart home devices, gaming consoles, and multimedia systems to enhance audio performance.
• Automotive Applications: The wide supply voltage range and robust design make the AS1705-T suitable for automotive audio systems, ensuring high-quality audio output even in varying electrical conditions.
• Industrial Equipment: The AS1705-T's durability and compliance with environmental standards make it ideal for use in industrial equipment where reliability and performance are critical.

Conclusion of AS1705-T

The AS1705-T is a versatile and high-performance mono Class AB audio amplifier that offers a balance between power output, efficiency, and design flexibility. Its wide supply voltage range, surface mount packaging, and compliance with environmental standards make it suitable for a variety of applications in the electronics industry. While the product is now obsolete, its legacy as a reliable and high-performing audio amplifier remains significant. For designers and engineers seeking a robust audio solution, the AS1705-T remains a notable reference point in the development of modern audio systems.