抗辐射运算放大器在大量应用中具有出非常出色的性能,如通信卫星和空间数据采集。 它们可采用单量程和双量程 3 V 至 16 V 电源电压,工作电流 200 µA 至 16 mA,最高频率 1 GHz,最低增益 1。 封装规格为 Flat8 和 Flat8S。 ST 这一电压范围内采用的专有技术为 BiCMOS 和 0.25 µm CMOS。

Single and quad CMOS op amps with improved radiation immunity for satellite applications

Our range of rad-hard op amps is expanding to include the RHR61 (single) and RHR64 (quad) rail-to-rail op amps delivered in hermetic ceramic packages and available as engineering models. These precision, low-power op amps feature:

·        Unity gain stable on 100 pF load

·        Very low power supply: 1.5 to 5.5 V

·        Very low consumption: 60 μA (max.)

·        Low offset voltage (<1 mV) maximum and input bias: (<1 pA)

·        Rail-to-rail inputs and outputs

·        100 krad TID (high-dose rate)

·        SEL immune at 120 MeV.cm²/mg

SET characterized 

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