| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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4,461 pcs
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4461 pcs | On Request | 1 | On Request | On Request | 19+ | On Request | On Request | |
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30 pcs
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30 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Tape & Reel |
The BU94603KV-E2 from ROHM Semiconductor is a versatile USB Audio Decoder LSI designed for audio product applications. This silicon monolithic integrated circuit features a USB 2.0 Full Speed host interface, an SD card interface, and an I2C interface, enabling seamless integration into various systems. It supports multiple audio decoding formats including MP3 (MPEG1, 2, and 2.5, Layer 1, 2, and 3), WMA (WMA9 standard), and AAC (MPEG4 AAC-LC).
The device includes a Sample Rate Converter, System Controller, LED Controller, and Key matrix Controller, along with an Audio DAC and Sound Effect functionality. Digital audio outputs are available via I2S and S/PDIF. The BU94603KV-E2 also supports file name and folder sorting, ID3TAG, WMATAG, and AACTAG analysis. It is housed in a 64-VQFP package with a 0.5mm pitch, measuring 12.00mm x 12.00mm x 1.60mm, and is designed for surface mounting.
This decoder IC contains an internal regulator for the core power supply. It operates within a temperature range of -40°C to 85°C. The BU94603KV-E2 is suitable for a wide range of audio products requiring advanced decoding capabilities and flexible interface options.
The BU94603KV-E2 can decode MP3 (MPEG1, 2, and 2.5, Layer 1, 2 and 3), WMA9 standard, and AAC-LC formats.
It supports USB 2.0 Full Speed host, SD card, and I2C interfaces.
The operating temperature range is from -40°C to 85°C.
The BU94603KV-E2 is supplied in a 64-LQFP package for surface mounting.
Yes, it provides Digital Audio Output functions including I2S and S/PDIF.