This document provides preliminary information on a new product currently in development or undergoing evaluation. The product features include ultra-low power consumption and high-speed operational amplifier.
The document describes the RHF310, an Optimwatt™ device featuring ultra-low power consumption (2 mW) and high speed with a bandwidth of 120 MHz. It is designed specifically for low-power, high-speed systems in communication, space equipment, and harsh radiation environments where SEL immunity up to 125°C and LET up to 110 MeV.cm²/mg are required.
The datasheet provides preliminary electrical characteristics including input offset voltage, bias currents, slew rate, and noise measurements. It details absolute maximum ratings, operating conditions for a single power supply, and includes application circuits such as active filtering configurations.
| Bandwidth | 120 MHz |
|---|---|
| Slew rate | 115 V/µs |
| Input noise voltage | 7.5 nV/V Hz |
| Radiation hardness (LET) | 110 MeV.cm²/mg |
The operating free-air temperature range is -55 to +125 °C.
The bandwidth is 120 MHz at a gain of 2.