This 2-Channel I2C DAC module can output a voltage of 0-10V, which is a standard driver in industrial applications.
It can be widely used with most 0-10V devices on markets such as light controllers, inverters, valves, pumps, etc, by Arduino programming. This module supports 8 different I2C addresses, which can be changed using the on-board DIP switch, allowing a cascade of 16 devices.
FEATURES
- Support 3.3V-5V power supply
- Output voltage error is less than 0.5%
- Output short-circuit protection
- Two-channel 0-5V/0-10V output for connecting to and controlling standard analog voltage devices
- Gravity interface, I2C communication, Arduino control, suitable for program automation control
- Adjustable 8-way I2C addresses, able to control 16 devices at the same time
SPECIFICATIONS
- Operating Voltage: 3.3V~5V
- I2C Interface: PH2.0-4P (Gravity Line Sequence)
- Chip Type: GP8403
- Input Signal: 12Bit (0x000 - 0xFFF)
- Input I2C Signal High Level: 2.7V - 5V
- VOUT0 Output Voltage: 0 - 10V
- VOUT1 Output Voltage: 0 - 10V
- Output Voltage Error: ＜ 0.5%
- Linearity Error of Output Voltage: 0.1%
- Power Consumption: ＜ 4mA
- Output Short-circuit Protection
Other Documentation:
Wiki: https://wiki.dfrobot.com/SKU_DFR0971_2_Channel_I2C_0_10V_DAC_Module
WARNING
