DATASHEET
Radiation Hardened Quad
Voltage Comparator
HS-139RH, HS-139EH
The Radiation Hardened HS-139RH, HS-139EH consists of four independent single or dual supply
voltage comparators on a single monolithic substrate.
The common mode input
voltage range includes ground, even when operated from a single supply and the low supply current makes these comparators suitable for low power applications.
These types were designed to directly interface with TTL and
CMOS.
The HS-139RH, HS-139EH are fabricated on our dielectrically isolated Rad Hard Silicon Gate (RSG) process, which provides an immunity to Single Event Latch-up and the capability of highly reliable performance in any radiation enviro...