Description

   The RHF484 is a rail-to-rail precision bipolar quad operational amplifier featuring a low input offset voltage and a wide supply voltage.

   Designed to increase tolerance to radiation, the RHF484 is housed in a hermetic 14-pin flat package, making it an ideal product for space applications and harsh environments.

Features

◾ High radiation immunity: 300 kRad TID at high

   dose rate

◾ ELDRS-free up to 100 krad

◾ 300 krad low dose rate on-going

◾ SEL immune at LET = 120 MeV.cm²/mg at

   125°C

◾ SET characterized

◾ Hermetic package

◾ Rail-to-rail input/output

◾ 8 MHz gain bandwidth product

◾ Low input offset voltage: 60 µV typ

◾ Supply current: 2.2 mA typ per amplifier

◾ Operating from 4 to 14 V

◾ Input bias current: 6 nA typ

◾ QLM-V qualified under smd 5962-08222

Applications

◾ Space probes and satellites

◾ Harsh environment