AS394 Overview
The AS194 and AS394 are junction isolated ultra well-matched monolithic NPN transistor pairs with an order of magnitude improvement in matching over conventional transistor pairs. 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 base and emitter resistances...
AS394 Key Features
- "Ideal" and identical transistors
- mon-mode rejection ratio
- Emitter-base offset voltage
- Emitter-base offset voltage temperature drift
- Current gain (hFE) matched
- Ideal logarithmic properties