Description

DAC HAT is also a type of C-HAT specifically design for M5StickC controller. Same as DAC unit, this is a voltage output DAC converter for stickc. It can generate a voltage of 0～3.3V.
Packed with a DAC converter chip MCP4725, which is low-power, high accuracy, single-channel, 12-bit buffered voltage output Digital-to-Analog Converter (DAC) with a non-volatile memory (EEPROM). Its on-board precision output amplifier allows it to achieve rail-to-rail analog output swing.
The DAC input and configuration data can be programmed to the non-volatile memory (EEPROM) by the user using the I2C interface command. I2C address: 0x60

Product Features

• Output: 0～3.3V
• Software Development Platform: Arduino, UIFlow(Blockly, Python)
• MCP4725
  • 12-BitResolution
  • External A0 Address Pin
  • Normal or Power-DownMode
  • Fast Settling Time of 6 μs (typical)
  • ExternalVoltageReference(VDD)
  • Rail-to-RailOutput
  • LowPowerConsumption
  • Single-SupplyOperation:2.7V to 5.5V
  • I2C Interface: address 0x60
  • ExtendedTemperatureRange:-40°Cto+125°C

Include

• 1x DAC HAT
• 1x 2 Pin 3.96 Pitch Terminal

Applications

• SetPointerOffsetTrimming
• SensorCalibration
• Closed-LoopServoControl
• LowPowerPortableInstrumentation • PCPeripherals
• DataAcquisitionSystems

Specification

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