Testing my 1988 #burrbrown REF200 - this is likely the first time it sees power since it left the factory 🥹 My #eevblog multimeter and my #keithley #sourcemeasureunit agree: 100uA well within the 0.5%.
The metal can TO-99 housing has a special feat though: it’s specified from -55 to 125C, amazing 😃

#electronics #engineer #electronicsengineering #testansmeasurement

It’s not everyday you find a chip with ‘limitless’ applications 👌🏻🤷🏼‍♂️😂
But being a #burrbrown it may very well be the case ☺️
This #vintage #NOS gem 💎 is dated w41/1988, I’m definitely NOT opening that bag without proper ESD precautions ⚡️☝🏻

Will be fun to test, I doubt it have ever seen power since it left the factory 🙂

#electronics #electronicsengineering #hardwaredesign #vintagelab #testandmeasurement