BU8899GU-E2

Overview

The BU8899GU-E2 is an audio amplifier from the ROHM MELODY series, designed for tone control applications. It operates within a supply voltage range of 2.7 V to 3.3 V and supports a wide operating temperature range from -30°C to +85°C. The component utilizes surface-mount technology (SMD/SMT) packaging. This specific part number is designated as End-of-Life (EOL), indicating that the manufacturer will discontinue production.

Feature Summary

• Integrated tone control functionality within the MELODY series architecture
• Surface-mount compatible design for automated assembly processes

Applications

• Audio equipment requiring integrated tone management
• Portable electronic devices with limited power budgets

Procurement Notes

This component is officially classified as End-of-Life by ROHM Semiconductor. Manufacturers have issued discontinuance notifications, meaning new production units are no longer available. Procurement efforts should focus on verifying existing stock availability through authorized distributors or exploring qualified replacement components that meet equivalent electrical specifications.

Selection Notes

Designers must account for the discontinued status when selecting this component. Verify if current inventory meets project requirements before finalizing the bill of materials. Consider alternative audio amplifiers with similar voltage ranges and package types that remain in active production to ensure long-term supply chain stability.

Part Context

The BU8899GU-E2 belongs to the BU8899GU series of audio ICs manufactured by ROHM Semiconductor. It is categorized under Audio Amplifiers and specifically functions as a tone control amplifier. The device is part of ROHM's portfolio for consumer electronics, offering integrated signal processing capabilities in a compact form factor.