RHF350, RHF350A Rad-hard 550 MHz low noise operational amplifier
●The RHF350, RHF350A device is a current feedback, single operational amplifier that uses very high-speed complementary technology to provide a bandwidth of up to 550 MHz while drawing only 4 mA of quiescent current. With a slew rate of 940 V/µs and an output stage optimized for driving a standard 100 Ω load, this circuit is highly suitable for applications where speed and power-saving are the main requirements. The RHF350 is mounted in a Flat-8 hermetic package with 3 mm leads (Flat-8S) and the RHF350A is mounted in a Flat-8 hermetic package with 8 mm leads (Flat-8).
●Features
■Bandwidth: 550 MHz (unity gain)
■Quiescent current 4 mA
■Slew rate: 940 V/μs
■Input noise: 1.5 nV/√ Hz
■Distortion: SFDR = -66 dBc (10 MHz, 1 Vpp)
■2.8 Vpp minimum output swing on a 100 Ω load for a 5 V supply
■5 V power supply
■ELDRS free up to 300 krad
■SEL immune at 110 MeV.cm2 /mg
■SET characterized
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RHF350 、 RHF350A 、 RHF350K1 、 RHF350K-01V 、 RHF350AK1 、 RHF350AK01V |
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[ Space data acquisition systems ][ Aerospace instrumentation ][ Harsh environments ][ ADC drivers ] |
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Datasheet |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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April 2017 |
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Rev 7 |
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1.5 MB |
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