Rad-Hard Data Converters

Combining precision, high speed and ultra-low power dissipation, ST's QML-V qualified rad-hard data converters are ideally suited for satellite applications, including telemetry and imaging, and more widely for high-performance signal chains.

Developed and manufactured using ST's radiation-hardening design rules on proven CMOS or silicon-germanium (SiGe) technologies, our 12- and 14-bit analog-to-digital converters (ADC) and high-resolution digital-to-analog converters (DAC) come in hermetic ceramic packages and meet the most stringent radiation immunity standards for space applications.


New rad-hard 12-bit, 1Msps DAC, QML-V qualified.

ST introduces its new RHRDAC121 digital-to-analog converter as part of our growing data-converter portfolio for space applications.

The device is a low-power 2.5V to 3.3V, 12-bit resolution, 1Msps clock, compatible with standard SPI.

The QML-V qualified RHRDAC121 in hermetic ceramic package or dice form offers compact design flexibility in low-power precision applications.