DATASHEET
HS-OP470ARH, HS-OP470AEH FN4471
Rev 2.00
Aug 13, 2013 Radiation Hardened, Very Low Noise Quad Operational Amplifiers
The HS-OP470ARH, HS-OP470AEH are a radiation hardened,
monolithic quad operational amplifiers that provide highly
reliable performance in harsh radiation environments. Excellent
noise characteristics coupled with a unique array of dynamic
specifications make these amplifiers well-suited for a variety of
satellite system applications. Dielectrically isolated, bipolar
processing makes these devices immune to Single Event
Latch-up. Features The HS-OP470ARH, HS-OP470AEH shows almost no change in
offset voltage after exposure to 100krad(Si) gamma radiation,
with only a minor increase in current. Complementing these
specifications is a post radiation open loop gain in excess of
40kV/V. Low noise
-At 1kHz . 4.3nV/пѓ–Hz (Typ)
-At 1kHz . 0.6pA/пѓ–Hz (Typ) These quad operational amplifiers are available in an industry
standard pinout, allowing for immediate interchangeability
with most other quad operational amplifiers. Pin Configuration QML Qualified Per MIL-PRF-38535 requirements Radiation environment
-High dose rate (50-300rad(Si)/s) . 100krad(Si)
-Low dose rate (0.01rad(Si)/s) .50krad(Si) Low offset voltage . 2.1mV (Max) High slew rate . 1.7V/Вµs (Min) Gain bandwidth product . .8.0MHz (Typ) Applications High Q, active filters HS-OP407ARH, HS-OP470AEH
(14 LD FLATPACK) …