• Power Supply 
•      -- 4.5 to 28V Power Supply for Class D Amplifier
•      -- 3.3V Digital Supply
• Output Power Capability
•      -- 9.4Wx2Ch/6Ω, 1%THD+N at 12V
•      -- 20Wx2Ch/6Ω, 1%THD+N at 18V
• Audio Performance
•      -- 0.039% THD+N at 1W/8Ω at 18V
•      -- 104dB A-weighted SNR
• Digital Audio Interface 
•      -- 3-wire I2S without MCLK
•      -- Sampling Rates: 32/44.1/48/96kHz with Automatic Detection
•      -- Format: I2S Standard, Left and Right Justified
•      -- Data Length: 16-bit, 18-bit, 20-bit, 24-bit
•      -- Slot Width: 16-bit, 24-bit, 32-bit
•      -- SDOUT Pre or Post Digital Signal Processing
• IO Interface
•      -- 4 I2C Slave address Configured by 2 PINs
•      -- 3 Monitor PINs for Internal Signal Monitoring
• Digital Signal Processing
•      -- Channel Volume with 48dB to Mute
•      -- Pre and Post DC Blocking Filters
•      -- Input Mixer 
•      -- Internal Power Level Meter 
•      -- 21 PEQs or 15 PEQs + 6 SPEQs and 3 PEQs Pre/Post DRC Each Channel
•      -- 3 Bands plus a Post Dynamic Range Control
•      -- Output Hard Clipper
• Integrated Protections
•      -- Thermal Shutdown
•      -- Over Current Protection
•      -- Short Circuit Protection
•      -- RAM Data Checksum
• Clock Error Detection
• MSL Level: MSL3 

The SY60023 is a 2×20W, digital audio power amplifier for driving bridge-tied stereo speakers. One serial data input allows processing of up to two discrete audio channels and seamless integration to most digital audio processors. SY60023 is an I2S slave device receiving all clocks from external sources.

The SY60023 has a mixer and Bi-Quad filters which can be used to accomplish essential audio signal processing functions like dynamic range control, loudness control, and parametric equalization.