SN6147
| Host Interface | ? HD Audio compliant |
| Peripheral Interface | ? S/PDIF output |
| ADC Performance | ? 4-channel, 103dB SNR |
| DAC Performance | ? 4-channel, 100dB SNR |
| Audio Processing | ? Dual 7-band hardware EQ/DRC |
| Protection Features |
? AudioSmart Class D 1.0 protection ? HPF, power averaging, short-circuit protection ? Near-short, DC, and over-temperature protection |
| Headphone Efficiency | ? Ultra-low 26mW power consumption @ 32Ω load |
| Class-D Amplifier |
? Integrated Class-D amplifier ? Drives dual 2.2W RMS @ 4Ω speakers |
| System Compatibility |
? HD Audio Specification Rev 1.0a (including ECR) ? HDA048A mobile extensions ? Full Windows OS support ? Microsoft Premium Logo certified ? Linux, Android, and Chrome compatible ? Third-party APO software support |
| Power Efficiency | ? Ultra-low power mode <300μW |
| EAPD Support | ? Bidirectional External Amplifier Power Down |
| Operating Temperature | ? 0°C to 70°C |
| Package | ? 6×6mm QFN, 48-lead |
| Status | ? Mass production available |
Scheme module
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