MCP4725 is an I2C controlled Digital-to-Analog converter (DAC). A very cost-efficient option of DAC allows you to send an analog signal, such as a sine wave, from a digital source, such as the I2C interface on a microcontroller or embedded single board computers.

Digital to analog converters are great for sound generation, musical instruments, and many other creative projects!

12-Bit Resolution

On-Board Non-Volatile Memory (EEPROM)

±0.2 LSB DNL (typical)

External A0 Address Pin

Normal or Power-Down Mode

Fast Settling Time of 6 µs (typical)

External Voltage Reference (VDD)

Rail-to-Rail Output

Low Power Consumption

Single-Supply Operation: 2.7V to 5.5V

I2C Interface:

Eight Available Addresses

Standard (100 kbps), Fast (400 kbps), and High-Speed (3.4 Mbps) Modes

Small 6-lead SOT-23 Package

Extended Temperature Range: -40°C to +125