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LM319 - Dual voltage comparator

General Description

The LM319 series 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 5V logic supply and ground.

Further, they have higher gain and lower input currents than devices like the µA710.

Key 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 much more versatile than older devices like the µA711. PIN.

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📁 Similar Datasheet

Part Number Description Manufacturer
LM319 Dual Comparator Fairchild Semiconductor
LM319 HIGH SPEED DUAL COMPARATORS STMicroelectronics
LM319 Dual Comparator Linear Technology
LM319 High Speed Dual Comparator National Semiconductor
LM319 High Speed Dual Comparator Texas Instruments

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The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Philips Semiconductors Linear Products Product specification Dual voltage comparator LM219/319 DESCRIPTION The LM319 series 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 5V logic supply and ground. Further, they have higher gain and lower input currents than devices like the µA710. 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 up to 25mA. Although designed primarily for applications requiring operation from digital logic supplies, the LM319 series are fully specified for power supplies up to ±15V.