ADI’s AD5410/AD5420 are 12- and 16-bit DACs with highway addressable remote transducer (HART) connectivity. These DACs have programmable current output ranges of 0 mA to 24 mA. The flexible serial interface is SPI, MICROWIRE™, QSPI™, and DSP compatible and con be operated in 3-wire mode to minimize the digital isolation required.  The power supply range for the devices are 10.8 V to 40 V or 10.8 V to 60 V depending on the model. These DACs have a temperature range of -40°C to +85°C and come in 24-lead TSSOP and 40-lead LFCSP packages. The AD5410/AD5420 is ideal for industrial process control and HART network connectivity.