ROHM Semiconductor

BU64982GWZ-TR  

Audio Special Purpose ICs

BU64982GWZ-TR Description

The BU64982GWZ-TR is a unidirectional VCM driver designed for digital audio interfacing applications. Manufactured by ROHM Semiconductor, this Audio Special Purpose IC is housed in a UCSP30L1A package and is available in a Tape & Reel (TR) format. It is specifically tailored for high-performance audio systems, offering a robust and reliable solution for driving voice coil motors (VCMs) in various audio applications.

BU64982GWZ-TR Features

• Function: The BU64982GWZ-TR functions as a line driver, providing efficient power delivery to VCMs. It supports two channels, enabling dual-channel audio applications.
• Voltage - Supply: This IC operates within a supply voltage range of 2.5V to 3.6V, making it suitable for a variety of power supply configurations.
• Interface: It features an I2C interface, allowing for seamless communication and control within digital audio systems.
• Compliance: The BU64982GWZ-TR is REACH unaffected and ROHS3 compliant, ensuring it meets the highest environmental and safety standards.
• Moisture Sensitivity Level (MSL): With an MSL rating of 3 (168 Hours), it is well-suited for manufacturing processes that require extended exposure to moisture.
• Product Status: Currently active, this IC is ready for integration into new designs and projects.
• Customs Classification: The HTSUS code for the BU64982GWZ-TR is 8542.39.0001, facilitating smooth customs clearance and compliance.

BU64982GWZ-TR Applications

The BU64982GWZ-TR is ideal for digital audio interfacing applications, particularly those requiring precise control and efficient power delivery to VCMs. Its dual-channel capability makes it suitable for stereo audio systems, where each channel can be independently controlled. The I2C interface ensures easy integration with digital control systems, enabling advanced features such as dynamic audio adjustment and system monitoring.

Specific use cases include:

• High-Fidelity Audio Systems: The BU64982GWZ-TR's precision and efficiency make it ideal for high-fidelity audio systems, where accurate and reliable VCM control is essential for superior sound quality.
• Professional Audio Equipment: In professional audio setups, such as studio monitors and high-end speakers, this IC ensures consistent performance and reliability.
• Consumer Electronics: For consumer electronics like home theater systems and portable audio devices, the BU64982GWZ-TR provides a compact and efficient solution for driving VCMs.

Conclusion of BU64982GWZ-TR

The BU64982GWZ-TR from ROHM Semiconductor stands out as a high-performance solution for digital audio interfacing applications. Its dual-channel line driver function, combined with an I2C interface, offers precise control and efficient power delivery to VCMs. The wide supply voltage range and compliance with environmental standards make it a versatile and reliable choice for a variety of audio applications. Whether used in high-fidelity audio systems, professional audio equipment, or consumer electronics, the BU64982GWZ-TR delivers exceptional performance and reliability, making it a standout choice in the market.

BU64982GWZ-TR Documents

Download datasheets and manufacturer documentation for BU64982GWZ-TR

Specification Sheets :

Datasheet - Japanese