MAX5531ETC+

The MAX5531ETC+ is an ultra low power, 12bit, voltage output digital to analogue converter in 12 pin TQFN package. It offers rail to rail buffered voltage outputs. The DAC operate from a 1.8V to 5.5V supply and consume less than 6μA, making them desirable for low power and low voltage applications. A shutdown mode reduces overall current, including the reference input current of 0.18μA. The MAX5531 use a 3-wire serial interface that is compatible with SPI, QSPI and MICROWIRE. At power-up, the MAX5531 outputs are driven to zero scale, providing additional safety for applications that drive valves or for other transducers that must be off during power-up. The zero-scale outputs enable glitchfree power-up. The MAX5531 contains an internal reference and provides an external reference output and has a force sense configured output buffers.

• Integral non linearity is ±4LSB and differential non linearity is ±0.2LSB
• Operating temperature range from -40°C to 85°C
• Fast 16MHz 3 wire serial interface
• TTL and CMOS compatible digital inputs with hysteresis
• Internal reference sources 8mA of current

Applications

Signal Processing, Industrial, Portable Devices

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party