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BU7839GVW-E2

BU7839GVW-E2 Description

The BU7839GVW-E2 is a Class D stereo audio amplifier IC from Rohm Semiconductor, designed for high performance and efficiency in audio applications. This device is housed in a Surface Mount GVW package, making it suitable for compact and space-constrained designs. The amplifier operates within a supply voltage range of 1.35V to 1.65V and 2.5V to 3V, providing flexibility in power supply options. Despite its Obsolete product status, the BU7839GVW-E2 remains a valuable component for existing designs and legacy systems. It is REACH Unaffected and ROHS3 Compliant, ensuring it meets environmental and regulatory standards. The device is packaged in Tape & Reel (TR) format, facilitating automated assembly processes. With a Moisture Sensitivity Level (MSL) of 3 (168 Hours), it is suitable for standard manufacturing environments.

BU7839GVW-E2 Features

• Class D Amplifier: The BU7839GVW-E2 is a Class D amplifier, known for its high efficiency and low power consumption, making it ideal for battery-powered and portable audio devices.
• Supply Voltage Flexibility: The device operates within a wide supply voltage range of 1.35V to 1.65V and 2.5V to 3V, providing flexibility in power supply options and ensuring compatibility with various power sources.
• Surface Mount Packaging: The GVW package is designed for surface mount technology, enabling compact and space-efficient designs, which is crucial for modern electronic devices.
• Environmental Compliance: The BU7839GVW-E2 is REACH Unaffected and ROHS3 Compliant, ensuring it meets stringent environmental and regulatory standards, making it suitable for global markets.
• Moisture Sensitivity Level: With an MSL of 3 (168 Hours), the device is suitable for standard manufacturing environments, ensuring reliability during the assembly process.
• Tape & Reel Packaging: The device is packaged in Tape & Reel (TR) format, facilitating automated assembly processes and ensuring efficient production workflows.

BU7839GVW-E2 Applications

The BU7839GVW-E2 is ideal for a variety of audio applications, including:

• Portable Audio Devices: Its high efficiency and low power consumption make it suitable for battery-powered devices such as smartphones, tablets, and portable speakers.
• Home Audio Systems: The device can be used in compact home audio systems, providing high-quality audio output with minimal power consumption.
• Automotive Audio: The wide supply voltage range and compact packaging make it suitable for automotive audio systems, where space and power efficiency are critical.
• Professional Audio Equipment: The BU7839GVW-E2 can be used in professional audio equipment, providing high-quality audio amplification in a compact form factor.

Conclusion of BU7839GVW-E2

The BU7839GVW-E2 from Rohm Semiconductor is a versatile Class D stereo audio amplifier IC, offering high efficiency, low power consumption, and a wide supply voltage range. Its surface mount GVW package and environmental compliance make it suitable for a variety of applications, from portable audio devices to automotive audio systems. Despite its Obsolete status, the BU7839GVW-E2 remains a reliable choice for existing designs and legacy systems, ensuring continued performance and reliability.