19-1229; Rev 1; 7/97
Micropower, Low-
Voltage, SOT23, Rail-to-Rail I/O Comparators
_______________General Description
The MAX985/MAX986/MAX989/MAX990/MAX993/ MAX994 single/dual/quad micropower comparators feature low-
voltage operation and Rail-to-Rail® inputs and outputs.
Their operating
voltage ranges from +2.
5V to +5.
5V, making them ideal for both 3V and 5V systems.
These comparators also operate with ±1.
25V to ±2.
75V dual supplies.
They consume only 11µA of supply current while achieving a 300ns propagation delay.
The common-mode input
voltage range extends 250mV beyond the supply rails.
Input bias current is typically 1.
0pA, and input offset
voltage is typically 0.
5mV.
Internal hysteresi...