BU94607AKV-E2

$8.54

Description：IC DECODER USB AUDIO 80-VQFP
Series：-

SKU:e0da74a0f8e8 Category: Encoders, Decoders, Converters Brand: Rohm Semiconductor

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Product introduction

Product Detailed Parameters

Description：IC DECODER USB AUDIO 80-VQFP
Series：-
Mfr：Rohm Semiconductor
Package：Tape & Reel (TR)
Type：-
Applications：-
Voltage - Supply, Analog：-
Voltage - Supply, Digital：-
Mounting Type：Surface Mount
Package / Case：80-LQFP
Supplier Device Package：80-VQFP
Grade：-
Qualification：-

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BU94607AKV-E2

Overview

The BU94607AKV-E2 is a USB audio decoder integrated circuit manufactured by ROHM Semiconductor. It operates within a supply voltage range of 3.0 V to 3.6 V and supports digital audio interfaces including I2S, SPDIF, and USB 2.0 Full Speed. The device features an integrated SD/MMC interface compatible with various memory card formats. It supports decoding for MP3, WMA, AAC, and WAV audio formats. The component is housed in a VQFP-80 package measuring 14.0x14.0 mm with a thickness of 1.6 mm. It functions reliably across an operating temperature range of -40°C to +85°C.

Feature Summary

Integrated USB 2.0 Full Speed host interface for direct connection to portable media devices.
Built-in SD card interface supporting multiple storage standards including SDHC.
Supports decoding of MP3, WMA, AAC, and WAV file formats with ID3TAG analysis.
Includes system controller and FAT analysis functions for autonomous file browsing.

Applications

Portable music players and digital audio receivers
In-car audio systems requiring USB and SD input
Home audio decoders with USB host capability

Procurement Notes

Verify the specific suffix E2 against official ROHM documentation to confirm packaging and material compliance details. Confirm current production status as some sources indicate end-of-life status for related variants. Ensure compatibility with required voltage levels and interface protocols before integration into final designs.

Selection Notes

Select this component when a single-chip solution for USB audio playback and SD card reading is required. It is suitable for applications needing MP3, WMA, and AAC decoding without external processors. Consider the VQFP-80 package size and thermal requirements for the target enclosure design.

Part Context

This part belongs to the BU94607 series of USB audio decoders. It shares functional similarities with models like the BU94601KV but offers enhanced interface capabilities. The series is designed for standalone audio processing tasks in consumer electronics.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided data. Verify if earlier revisions or non-E2 suffixes are functionally equivalent, though discontinuation status may limit availability.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.