Rochester Electronics Data Acquisition - Digital to Analog Converters (DAC) MAX545BESD

The MAX545BESD is a 14-bit digital-to-analog converter (DAC) that operates from a single +5V supply. It features a serial-input, voltage-output configuration, providing performance with integral nonlinearity (INL) of ±0.5 LSB and differential nonlinearity (DNL) of ±0.9 LSB. The device has a low supply current of 0.3 mA and a low offset error of 0.6 mV, making it suitable for low-power applications. The DAC output range is from 0V to VREF, and it supports bipolar operation with matched scaling resistors for use with an external precision op amp. The MAX545BESD includes a 10 MHz, 3-wire serial interface compatible with SPI, QSPI, and MICROWIRE protocols, allowing for easy integration into various systems. A power-on reset feature ensures the DAC output is cleared to 0V upon power-up. This component is available in a 14-pin SO package and is designed for applications such as instrumentation, industrial process control, automated test equipment, and data-acquisition systems.