Senary Technology Group

SN6040

Host Interface	• I2S + I2C control interface
Peripheral Interfaces	• S/PDIF digital audio output • Secondary I2S audio interface
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 • High-pass filter (HPF) • Power averaging and 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	• Linux, Android, and Chrome OS support • Third-party APO software compatible
Power Efficiency	• Ultra-low power mode <300μW
EAPD Support	• Bidirectional External Amplifier Power Down
Operating Temperature	• 0°C to 70°C operating range
Package	• 5×5mm QFN, 42-lead package
Status	• In mass production

Scheme module