LH2311D IC, Dual Voltage Comparator, PDIP16.
This integrated circuit is a 16-pin dual voltage comparator in a single package.
Features
Wide operating supply range: ±15V to a single +5V
Low input currents: 6 nA
High sensitivity: 10 μV
Wide differential input range: ±30V
High output drive: 50 mA, 50V
Total Supply Voltage (V+−V−) 36V
Output to Negative Supply Voltage (VOUT−V−)50V
Ground to Negative Supply Voltage (GND − V−)30V
Differential Input Voltage: ±30V