High Temperature, 16-Bit, Unbuffered Voltage Output DAC, SPI Interface

The AD5600 is a single channel, 16-bit resolution, voltage output digital-to-analog converter (DAC) designed for high temperature operation.

The AD5600 guarantees 16-bit monotonicity over the specified temperature range and operates from a single 2.7 V to 5.5 V voltage supply.

For space constrained applications, the AD5600 is available in a 10-lead MSOP with operation specified from −55°C to +175°C. This package is designed for robustness at extreme temperatures, including monometallic wire bonding, and is qualified for up to 1000 hours of operation at the maximum temperature rating.

The AD5600 uses a versatile 3-wire serial peripheral interface (SPI) that is compatible with 50 MHz SPI, QSPI™, MICROWIRE™, and DSP interface standards.

The AD5600 is a member of a growing series of high temperature qualified products offered by Analog Devices, Inc. For a complete selection of available high temperature products, see the high temperature product list and qualification data available at www.analog.com/hightemp.

Applications

* Downhole drilling and instrumentation

* Heavy industrial

* High temperature environments

* High temperature operation: −55°C to +175°C

* 16-bit resolution

* Fully monotonic

* 3-wire SPI

* Power-on reset feature

* Hardware LDAC feature