Found in a 1968 Texas Instruments documentation this circuit uses an SCR from that time. Modern equivalent types can be used for a higher power version.
This precision circuit can be implemented with other operational ones. We found it in a...
We find this circuit in 1975 documentation. The circuit can be used with other operational...
April 2017 - Texas Instruments' new high-precision TMP468 sensor can now be obtained from Mouser...