ES9039Q2M I2S Input Circuit Board with Automatic Switching Between Pulse-Code Modulation and Direct Stream Digital, OPA1612, and Two Output

Features: Flexible Digital Conversion: The ES9039Q2M conversion stage accepts I2S input and switches automatically between PCM and DSD modes, supporting both stated formats within an integrated audio build. Component-Focused Board Design: A four-layer board combines an OPA1612 operational amplifier, four-channel power architecture, and an NDK audio-grade crystal oscillator in a clearly defined conversion platform. Control and Output Options: Hardware control provides the default setup, while a reserved I2C interface supports software-control integration; single-ended and balanced outputs accommodate either routing plan. Plan the Power Connections: Supply regulated 5V power to the digital section and regulated ±12V or ±15V power to the analog section; a linear power supply is recommended for this architecture. Package and Installation Details: Includes 1 audio converter board. Output sockets are not preinstalled and can be soldered onto the prepared pads; a schematic is not included, so use the official component data sheet as the technical reference. Specifications: Component: PCB Size: Approx. 6.7 x 7.3 x 1.5cm / 2.64 x 2.87 x 0.59inch Power: Digital 5V; analog ±12V or ±15V Quantity: 1 Piece Package Includes: 1 piece Circuit Board note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color of the item.