The LC89091JA is a digital audio interface receiver that demodulates signals according to the data transfer format between digital audio devices via IEC60958, IEC61937 and JEITA CPR-1205. It supports demodulation sampling frequencies of up to 192kHz. The LC89091JA adjusts to using in various systems including AV receivers, digital TVs and DVD recorders.

• S/PDIF demodulation process according to IEC60958, IEC61937, and JEITA CPR-1205
• Smooth clock transaction Xtal and PLL clock
• Output clock frquency automatic adjustment
• Output data status signal output
• I
• C fast-mode slave interface
• Built-in power on reset circuit
• Can be set power down mode