This circuit is from the 1990 Motorola Data Databook. The circuit can be implemented with equivalent transistors. The power supply must be symmetrical.
This TTL circuit for digital signals up to a few dozen megahertz was found in old documentation, but...
This circuit was found in the 2005 Linear Technology Linear Circuit Manual. It is a sensor with large...
May 2017 - This new Ricoh 4 A current device is now available from Mouser Electronics. The device...