Programmable Schmitt Trigger with Memory, Dual Input Precision Level Detector

The CA3098 Programmable Schmitt Trigger is a monolithic silicon integrated circuit designed to control high operating current loads such as thyristors, lamps, relays, etc. The CA3098 can be operated with either a single power supply with maximum operating voltage of 16V, or a dual power supply with maximum operating voltage of ±8V. It can directly control currents up to 150mA and operates with microwatt standby power dissipation when the current to be controlled is less than 30mA. 

FEATUREs
• Programmable Operating Current
• Micropower Standby Dissipation
• Direct Control of Currents Up to. . . . . . . . . . . . . . . 150mA
• Low Input On/Off Current of Less Than 1nA for
   Programmable Bias Current of 1µA
• Built-in Hysteresis . . . . . . . . . . . . . . . . . . . . . 20mV (Max)

APPLICATIONs
• Control of Relays, Heaters, LEDs, Lamps, Photosensitive
   Devices, Thyristors, Solenoids, etc.
• Signal Reconditioning
• Phase and Frequency Modulators
• On/Off Motor Switching
• Schmitt Triggers, Level Detectors
• Time Delays
• Overvoltage, Overcurrent, Overtemperature Protection
• Battery-Operated Equipment
• Square and Triangular-Wave Generators