By using Microchip Technology"s MCP4921T-E/SN DAC converter, you can easily translate a digital stream of pulses into a variable analog signal. This device is based on Resistor-String architecture. It has a voltage output. This device"s digital interface is serial (3-wire, spi, microwire). This DAC has a resolution of 12bit. This DAC has a temperature range of -40 °C to 125 °C. This product will be shipped in tape and reel packaging to allow for quick mounting and safe delivery. This device uses a single power supply.