M5Stack DAC Converter Digital to Analog I2C Unit
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M5Stack DAC Converter Digital to Analog I2C Unit
DAC is a high-performance digital-to-analog converter (DAC) that features the MCP4725 chip. It is designed to provide low-power operation, high precision, and a single-channel, 12-bit buffered voltage output.
With its non-volatile memory (EEPROM), users can input and configure DAC settings using I2C interface commands, allowing the DAC to retain the settings even during power loss. This means that the DAC can be used directly upon power-up without the need for reconfiguration. The I2C address for DAC is 0x60.
DAC offers a reliable and efficient solution for converting digital signals into accurate analog voltage outputs. Its EEPROM capability ensures that the DAC retains its configuration, providing convenience and ease of use for various applications.
The device I2C address is 0x60 by default unless changed manually.
Product Features
- Up to 12 bits of resolution
- Output 0~3.3V voltage GROVE interface, support UIFlow and Arduino
- Two Lego-compatible holes
Include
- 1x DAC Unit
- 1x Grove Cable
Applications
- MP3 Audio Player
- mini Oscilloscope
Specification
| Resources | Parameter |
|---|---|
| Resolution | 12 bit |
| voltage range | 0-3.3V |
| Communication protocol | I2C: 0x60 |
| Net weight | 4g |
| Gross weight | 19g |
| Product Size | 32.2*24.2*10.3mm |
| Package Size | 67*53*12mm |
Effective Date: March 27, 2025
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