LM219 Datasheet PDF - ST Microelectronics

Description

●These products are precision high speed dual comparators designed to operate over a wide range of supply voltages down to a single 5V logic supply and ground. They feature low input currents and high gains.

●The open collector of the output stage makes it compatible with TTL as well as capable of driving lamps and relays at currents up to 25mA.

●Features

●■ Two independent comparators

●■ Supply voltage: +5V to ±15V

●■ Typically 80ns response time at ±15V

●■ Minimum fan-out of 2 each side

●■ Maximum input current of 1µa over operating temperature range

●■ Inputs and outputs can be isolated from system ground

●■ High common-mode slew rate