LM194 LM394 Supermatch Pair
December 1994
LM194 LM394 Supermatch Pair
General Description
The LM194 and LM394 are junction isolated ultra wellmatched monolithic
NPN transistor pairs with an order of magnitude improvement in matching over conventional
transistor pairs This was accomplished by advanced linear processing and a unique new device structure Electrical characteristics of these devices such as drift versus initial offset voltage noise and the exponential relationship of base-emitter voltage to collector current closely approach those of a theoretical
transistor Extrinsic emitter and base resistances are much lower than presently available pairs either monolithic or discrete giving...