B2B GST Credit Available
- Stock: 0 in Stock
- SKU: 08533
- Delivery Time
- Bulk & B2B RFQ
DF ROBOT Gravity: GP8600 1-Channel I2C & PWM to 0-5V / 0-10V / 4-20mA DAC Module (16-bit)
The Gravity: GP8600 16-bit DAC module is a high-precision signal conversion tool designed to bridge the gap between digital microcontrollers and analog industrial equipment. By converting I2C or PWM input signals into stable 0-5V, 0-10V, or 4-20mA outputs, this digital-to-analog converter enables makers to control standard industrial hardware—such as lighting systems, inverters, and valves—using logic-level controllers like Arduino, ESP32, or Raspberry Pi. Unlike basic 8-bit DACs, this GP8600 converter offers a linearity error of just ±0.2% and supports cascading up to 8 devices, making the unit ideal for complex, multi-channel automation projects requiring fine-grained control.
User Manual / Datasheet / Example Codes Etc.
Specifications
- Chip Model: GP8600
- Operating Voltage: 3.3V-5V
- Power/Communication Interface: PH2.0-4Pin/3Pin
- Input Signal: I2C / PWM
- Output Signal:
- Current Output Range: 0-20mA
- Voltage Output Range: 0-6V / 0-12V
- Number of Channels: 1 channel
- Resolution:
- 16-bit (I2C mode)
- 8-bit, 10-bit (PWM mode, selectable based on controller)
- Full-Scale Error: ±0.2% (measured after fitting calibration)
- Value Range:
- I2C Mode: 0-65535 corresponds to 0-6V, 0-12V, or 0-20mA
- PWM Mode:0-255 corresponds to 0-6V, 0-12V, or 0-20mA, 0-1023 corresponds to 0-6V, 0-12V, or 0-20mA
- PCB Dimensions: 38 × 32 × 12.39 mm
- Mounting Hole Spacing: 25mm
- Mounting Hole Diameter: 3.0 mm
Applications
- Motor & Inverter Control: Precise 0-10V speed regulation for variable frequency drives (VFDs).
- Smart Lighting Systems: Flicker-free, high-resolution dimming for 0-10V LED drivers.
- Fluid Automation: Accurate position control for 4-20mA proportional valves and water pumps.
- Lab Signal Generation: Creating custom voltage waveforms for testing sensors and analog circuits.
- Device Retrofitting: Converting legacy analog appliances into smart, microcontroller-managed devices.
Package Includes
- Gravity: GP8600 1-Channel I2C & PWM to 0-5V / 0-10V / 4-20mA DAC Module ×1
- Gravity-4Pin I2C/UART Sensor Cable ×1
- Gravity-3Pin Analog Sensor Cable ×1
