BU94601KV-E2
ROHM Semiconductor
The ROHM Semiconductor BU94601KV-E2 is an audio decoder IC supporting MP3, WMA, and AAC formats. It features USB 2.0, SD card, and I2C interfaces.
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290 pcs
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290 pcs | On Request | 1 | On Request | On Request | 14+ | On Request | On Request |
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The ROHM Semiconductor BU94604BKV-E2 is a versatile USB Audio Decoder LSI designed for audio products. This silicon monolithic integrated circuit supports MP3, WMA, and AAC decoding, along with MPEG1, 2, and 2.5 Layer 1, 2, and 3 formats. It integrates a USB 2.0 Full Speed host interface, an SD card interface, and an I2C interface, enabling flexible data input and control.
The device features an on-chip Audio DAC, a Sample Rate Converter, and digital audio outputs including I2S and S/PDIF. It also includes a system controller, LED controller, and KEY matrix controller for enhanced functionality. The BU94604BKV-E2 contains an internal core power supply regulator and supports external processor control in slave mode.
Packaged in a 64-VQFP (12x12mm) with a 0.5mm pitch, this IC is suitable for surface mount applications. Its design incorporates features like FAT analysis, file name/folder sorting, and ID3TAG/WMATAG/AACTAG analysis, making it a comprehensive solution for audio decoding needs.
The BU94604BKV-E2 supports MP3 (MPEG1, 2, and 2.5, Layer 1, 2, and 3), WMA (WMA9 standard, not DRM), and AAC (MPEG4 AAC-LC, not DRM) formats.
The BU94604BKV-E2 features a USB 2.0 Full Speed host interface, an SD card interface, and an I2C interface. It also supports protocol conversion between I2C and USB HID.
Yes, the BU94604BKV-E2 includes an Audio DAC.
The BU94604BKV-E2 is supplied in a 64-VQFP package.
The RoHS status is RoHS3 Compliant.
The Moisture Sensitivity Level (MSL) is 1 Unlimited.