RHD5931 Datasheet (Aeroflex Circuit Technology)

RHD5931, Digital-to-Analog Converter

The Aeroflex 11-Bit DAC is a standard CMOS R/2R Kelvin resistor network with a buffered output.

The digital inputs, D10(MSB) through D00(LSB), are buffered to drive single-pole double-throw CMOS switches to apply either the PREF or NREF signals to the 2R legs of the resistor network.

PREF and NREF i

RHD5931 Features

* ? Radiation performance - Total dose: - ELDRS Immune - SEL Immune: - Neutron Displacement Damage: >1 Mrad(Si), Dose rate = 50 - 300 rads(Si)/s >100 MeV-cm2/mg >1014 neutrons/cm2 ? 11-Bit DAC ? Buffered Output ? Single power supply operation at +3.3V to +5V ? Low Power ? Full 4-quadrant multiplyin