STMicroelectronics RHF350
The RHF350 device is a current feedback 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 powersaving are the main requirements. The device is a single operator available in a Flat-8 hermetic ceramic package, saving board space as well as providing excellent thermal and dynamic performance.| Part No. | RHF350 |
|---|---|
| Datasheet | RHF350 Download |
| Manufacturer |  STMicroelectronics |
| Description | Rad-hard 550-MHz low noise operational amplifier |
| Buy | Stock & Price |
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, 1Vpp)
● 2.8 Vpp minimum output swing on 100 Ω load for a +5 V supply
● 5 V power supply
● 300 krad MIL-STD-883 1019 ELDRS free compliant
● SEL immune at 125 °C, LET up to 110 MEV.cm2/mg
● SET characterized, LET up to 110 MEV.cm2/mg
● QMLV qualified
● Available in ceramic Flat-8S package Ceramic Flat-8S Pin connections (top view) 1 NC IN IN + -VCC 4 8 NC +VCC OUT NC 5 The upper metallic lid is not electrically connected to any pin, nor to the IC die inside the package.
DESCRIPTION
APPLICATIONS
● Communication satellites● Space data acquisition systems
● Aerospace instrumentation
● Nuclear and high energy physics
● Harsh radiation environments
● ADC drivers Table 1. Device summary(1) Reference SMD Quality level Package Lead finish Mass EPPL Temperature range RHF350K1 - Engineering model Flat-8S Gold 0.45 g - RHF350K-01V 5962F0723201VXC QML-V model -55 °C to +125 °C 1.
