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DAC2 Hat is an I2C digital-to-analog signal conversion unit designed to be compatible with the StickC series controllers. It offers high precision and accuracy in its performance by using the GP8413 solution. This chip can linearly convert a 15-bit digital value into two independent analogue voltages of 0-5V or 0-10V. The output voltage error is only 0.2%, with a linearity of up to 0.01%.
For scalability, the circuit design supports a 3-bit hardware address, allowing up to 8 devices to be connected and operated simultaneously. The DAC2 Hat also incorporates safety features such as output short-circuit protection. In the event of a short circuit between the output pins and ground, it automatically enters a protective mode and shuts down the output to prevent damage.
DAC2 Hat is suitable for a variety of applications including general signal conversion, motor speed control, LED dimming, inverters, power supplies and industrial analogue signal isolation. It provides a reliable solution for converting digital signals to analogue, offering high accuracy, expandability and safety.and safety performance.
Adapted StickC/StickC PLUS/StickC PLUS2
I2C communication (default address 0x59)
Supports multiple parallel connections
Short-circuit protection
High precision, small error
1x DAC2 Hat
1x VH3.96-4P
1x Sticker
Universal signal conversion
Motor speed regulation, LED dimming
Inverter, power supply
Industrial analog signal isolation
Resources | Parameters |
---|---|
DAC Chip | GP8413 |
Resolution Ratio | 15Bit |
I2C Serial Communication | 0x59 (default) |
Maximum Output Voltage | 10V |
Output Voltage Error | <0.2% |
Output Voltage Linearity error | 0.01% |
Operating Temperature | 0-40°C |
Product Size | 35* 24* 13.7mm |
Package Size | 136* 92* 13.7mm |
Product Weight | 6.7g |
Package Weight | 15g |
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