The LM2904 IC consists of two independent, high gain, internally frequency compensated operational amplifiers. LM2904 IC is specifically designed to operate from a single power supply over a wide range of voltages.
The LM321 is a low power single Operational Amplifier with a high unity gain frequency and a specified 0.4-V/µs slew rate, the quiescent current is only 430-µA/amplifier (at 5V). The LM321 is available in SOT-23 packages.
The HCPL-0600 is a Single channel high-speed Optocoupler with open collector Schottky clamped transistor output. HCPL0600 consists of an AIGaAS LED optically coupled to a high-speed photodetector transistor.
STMicroelectronics has developed a new radiation-hardened (rad-hard) programmable integrated current limiter (ICL) with the help of the European Space Agency (ESA) and Centre National d’Etudes Spatiales (CNES)