DFR0971, 2-Channel I2C DAC Module (0-10V)

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US$17.97
DFR0971
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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

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