Analog CMOS Voltage Comparators
   

Precision CMOS Voltage Comparator with Industry-First Integrated Pre-Amp and Output Driver

ALD has a family of precision voltage comparators, available as micropower devices with very low input currents and high output current drivers. Again, these are available in a good variety of options, including precision offset voltage grades.
ALD2301A/ALD2301B/ALD2301C/ALD2301 Dual CMOS Voltage Comparator, Open Drain Driver
ALD2302A/ALD2302B/ALD2302C/ALD2302 Dual CMOS Voltage Comparator, Push-Pull Driver
ALD2303A/ALD2303B/ALD2303C/ALD2303 Dual Micropower CMOS Voltage Comparator, Open Drain Driver
ALD4301A/ALD4301 Quad CMOS Voltage Comparator, Open Drain Driver
ALD4302A/ALD4302 Quad CMOS Voltage Comparator, Push-Pull Driver
ALD4303A/ALD4303 Quad Micropower CMOS Voltage Comparator, Open Drain Driver