Analog Devices (MAX5532EUA+) Digital to Analogue Converter

Digital to Analogue Converter, Ultra Low Power, Voltage Output, 12 bit, SPI,1.8V to 5.5V, µMAXProduct OverviewThe MAX5532EUA+ is a dual, ultra low power, 12bit voltage output digital toanalogue converter (DAC) in 8 pin µMAX package. This device offers rail to railbuffered voltage outputs. It operates from 1.8V to 5.5V supply and consumes lessthan 5µA supply current makes the device suitable for low power and low voltageapplications. A shutdown mode reduces overall current including reference inputcurrent to 0.18µA. Upon power-up, the MAX5532 outputs are driven to zero scaleproviding additional safety for applications that drive valves or for othertransducers that need to be off during power-up. The zero scale outputs enableglitch free power-up. It accepts an external reference input and provides unitygain outputs. The device is used in automatic trimming and calibration infactory or field, programmable voltage and current sources, remote dataconversion and monitoring, chemical sensor cell bias for gas monitors andprogrammable LCD bias application.Flexible force sense configured rail to rail output buffersOperating temperature range from -40°C to 85°CFast 16MHz, 3-wire, SPI/QSPI/MICROWIRE compatible serial interfaceTTL and CMOS compatible digital inputs with hysteresisIntegral nonlinearity (INL) of ±4LSB (VDD = 5V, VREF = 4.096V)Differential nonlinearity (DNL) of ±0.2LSB (monotonic, VDD = 5V, VREF = 4.096V)Offset error of ±1mV and gain error of ±2LSB (VDD = 5V, VREF = 4.096V)Power supply rejection ratio of 85dB (1.8V