DAC8568 8-Channel 16-Bit High Precision DAC Module ±10V Adjustable Output SPI Interface Industrial Grade

DAC8568 8-Channel 16-Bit High Precision DAC Module ±10V Adjustable Output SPI Interface Industrial Grade

Product Introduction:

This professional-grade DAC module is built around the high-performance DAC8568 chip from Texas Instruments. It is a low-power, 8-channel, 16-bit, voltage-output digital-to-analog converter that delivers exceptional accuracy and stability. The module operates on a single 5V power supply and generates a wide analog output voltage range of ±10V on all eight independent channels.

Key Features & Specifications:

Core Chip: Texas Instruments DAC8568

High Resolution: True 16-bit

Multi-Channel Output: 8 independent voltage output channels

Wide Output Range: ±10V

Integrated Precision Reference: Features a high-stability internal 2.5V reference with an initial accuracy of 0.004% and a low temperature drift of 2ppm/°C.

High-Speed SPI Interface: Utilizes a versatile 3-wire serial interface compatible with standard SPI, QSPI, MICROWIRE, and DSP protocols, supporting clock rates up to 50MHz.

Logic Level: 3.3V

Low Output Impedance

Single-Ended Outputs accessible via terminal blocks.

Built-in Protection: Includes reverse polarity protection for the power supply (note: no over-voltage protection).

Developer-Friendly: Complete example code provided for popular platforms including STM32 (STM32F103ZET6) and FPGA (EP4CE10F17).

Compact Size: 5.2cm x 5.7cm.

Typical Applications:

Ideal for a wide range of applications such as portable instrumentation, closed-loop servo control, process control, data acquisition systems, programmable attenuation, digital gain and offset adjustment, and programmable voltage/current sources.

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