AS111 - Voltage Comparator
The AS111 is a voltage comparator that has input currents nearly a thousand times lower than other similar devices like.
It is also designed to operate over a wider range of supply voltages: from standard ±15V op amp supplies down to the single 5V supply used for IC logic.
Their output is compatible
AS111 Features
* Operates from single 5V supply
* Input current: 150 nA max. over temperature
* Offset current: 20 nA max. over temperature
* Differential input voltage range: ±30V
* Power consumption: 135 mW at ±15V OPTIONS
* Packages 8 pin Ceramic DIP 14 pin Ceram