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Juried Engineering LM319N LM319 High Speed Dual Comparator Breadboard-Friendly (Pack of 5)
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About Juried Engineering LM319N LM319 High Speed Dual
The LM319 are precision high-speed dual comparators fabricated on a single monolithic chip. They are designed to operate over a wide range of supply voltages down to a single 5-V logic supply and ground. They have higher gain and lower input currents than devices such as the LM710. The uncommitted collector of the output stage makes the LM319 compatible with RTL, DTL, and TTL, as well as capable of driving lamps and relays at currents of up to 25 mA. Although designed primarily for applications requiring operation from digital logic supplies, the LM319 series are fully specified for power supplies up to ±15 V. The series features faster response than the LM111, at the expense of higher power dissipation. However, the high-speed, wide operating voltage range and low package count make the LM319 more versatile than older devices such as the LM711.
