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7Semi MCP4725 12bit Digital to Analog I2C Breakout Module
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The 7Semi MCP4725 12bit Digital-to-Analog I2C Breakout Module is a compact and reliable MCP4725 DAC module designed for accurate analog voltage generation in embedded and IoT projects. This single-channel digital-to-analog converter delivers true 12-bit resolution with a buffered rail-to-rail output, ensuring stable and precise voltage control.
Operating on a 2.7V to 5.5V supply, it communicates via the I2C interface supporting standard, fast, and high-speed modes up to 3.4 Mbps. With an onboard non-volatile EEPROM, the module retains its last configured output even after power-off, making it ideal for automation systems, signal generation, and microcontroller-based applications where consistent analog output is critical.
| Parameter | Specification |
|---|---|
| DAC Resolution | 12-bit |
| DAC Type | Digital-to-Analog Converter |
| Number of Channels | 1 (Single Channel) |
| Communication Interface | I2C |
| I2C Speed Modes | 100 kbps / 400 kbps / 3.4 Mbps |
| Operating Voltage | 2.7V – 5.5V |
| Output Type | Buffered, Rail-to-Rail |
| Non-Volatile Memory | Onboard EEPROM |
| Typical Settling Time | 6 µs |