BU9262AFS-E2

Audio Special Purpose Overview

The BU9262AFS-E2 is a single-channel digital audio signal processor designed for echo and mixing applications. It converts digital image input (such as ITU-R BT.656, BT.601) to analog signals? No, the datasheet indicates it is an Audio Signal Processor. It features a built-in mixing circuit for adding original sound and echo sound. The device operates on a 4V to 5.5V supply voltage and functions within a temperature range of -10°C to +70°C. It is housed in a 32-pin SSOP-A package.

Audio Special Purpose Feature Summary

• Digital delay time: Up to 131ms (at fCLK = 375kHz)
• Built-in mixing circuit for adding original sound and echo sound
• Echo mix ratio control
• Serial interface for control
• Single channel audio processing

Audio Special Purpose Applications

• Audio equipment requiring digital echo effects
• Karaoke systems
• Video/Audio processors integrating digital delay

Audio Special Purpose Procurement Notes

The component is listed as 'Discontinued' (Life Cycle: Discontinued) in some distributor records. Verify current availability and lifecycle status directly with ROHM Semiconductor. The E2 suffix typically denotes tape and reel packaging.