High Speed Dual Comparator

The LM119 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 LM710. The uncommitted collector of the output stage makes the LM119 compatible with RTL, DTL and TTL as well as capable of driving lamps and relays at currents up to 25 mA.
The LM319A offers improved precision over the standard LM319 with tighter tolerances on offset voltage, offset current, and voltage gain.
Although designed primarily for applications requiring operation from digital Logic supplies, the LM119 series are fully specified for power supplies up to 15V. It 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 LM119 much more versatile than older devices like the LM711.
The LM119 is specified from -55C to +125C, the LM219 is specified from -25C to +85C, and the LM319A and LM319 are specified from 0C to +70C.
By National Semiconductor Corporation
Part Manufacturer Description Datasheet Samples
LM319AM Texas Instruments High Speed Dual Comparator 14-SOIC 0 to 70
LM319M Texas Instruments High Speed Dual Comparator 14-SOIC 0 to 70
LM319M/NOPB Texas Instruments High Speed Dual Comparator 14-SOIC 0 to 70
LM319MX/NOPB Texas Instruments High Speed Dual Comparator 14-SOIC 0 to 70
LM319MX Texas Instruments High Speed Dual Comparator 14-SOIC 0 to 70
LM319AMX Texas Instruments High Speed Dual Comparator 14-SOIC 0 to 70
LM319N Texas Instruments DUAL COMPARATOR, 10000uV OFFSET-MAX, 80ns RESPONSE TIME, PDIP14, DIP-14
LM319AM/NOPB Texas Instruments High Speed Dual Comparator 14-SOIC 0 to 70
LM319N/NOPB Texas Instruments High Speed Dual Comparator 14-PDIP 0 to 70
LM319AMX/NOPB Texas Instruments High Speed Dual Comparator 14-SOIC 0 to 70
LM319 's PackagesLM319 's pdf datasheet
LM319AM SOIC
LM319M SOIC
LM319AMX SOIC
LM319MX SOIC
LM319N DIP
LM319H TO-100
LM319-MDA
LM319-MWA




LM319 Pinout, Pinouts
LM319 pinout,Pin out
This is one package pinout of LM319,If you need more pinouts please download LM319's pdf datasheet.

LM319 Application circuits
LM319 circuits
This is one application circuit of LM319,If you need more circuits,please download LM319's pdf datasheet.


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LM319 Application Notes LM319 RoHS LM319 Circuits LM319 footprint