Datasheets
LM319MX/NOPB by:

Dual high speed, high voltage comparator 14-SOIC 0 to 70

Part Details for LM319MX/NOPB by Texas Instruments

Results Overview of LM319MX/NOPB by Texas Instruments

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LM319MX/NOPB Information

LM319MX/NOPB by Texas Instruments is a Comparator.
Comparators are under the broader part category of Amplifier Circuits.

Amplifier circuits use external power to increase the amplitude of an input signal. They can be used to perform linear amplifications or logarithmic functions. Read more about Amplifier Circuits on our Amplifier Circuits part category page.

Available Datasheets

Part # Manufacturer Description Datasheet
DS96174CN/NOPB Rochester Electronics LLC DS96174 - Line Driver, 4 Func, 4 Driver, BIPolar, PDIP16
LM611IM/NOPB Rochester Electronics LLC LM611IM - Operational Amplifier, 7000uV Offset-Max, BIPolar

Price & Stock for LM319MX/NOPB

Part # Distributor Description Stock Price Buy
DISTI # LM319MX/NOPB
TME IC: comparator, fast, Cmp: 2, 5÷36V, SMT, SO14, reel,tape, 300nA Min Qty: 1 849
  • 1 $1.1610
  • 10 $1.0760
  • 50 $0.9140
  • 100 $0.8310
  • 250 $0.7270
  • 500 $0.6570
  • 1,000 $0.6410
$0.6410 / $1.1610 Buy Now
CHIPMALL.COM LIMITED 8mV 1uA SOIC-14 Comparators ROHS 340
  • 1 $0.8533
  • 10 $0.7177
  • 30 $0.6423
  • 100 $0.5579
  • 500 $0.5217
  • 1,000 $0.5036
$0.5036 / $0.8533 Buy Now
LCSC 8mV 1uA SOIC-14 Comparators ROHS 366
  • 1 $0.8889
  • 10 $0.7476
  • 30 $0.6691
  • 100 $0.5811
  • 500 $0.5434
  • 1,000 $0.5246
$0.5246 / $0.8889 Buy Now
Win Source Electronics IC COMPARATOR DUAL HI SPD 14SOIC 47451
  • 80 $0.6640
  • 165 $0.6212
  • 255 $0.5998
  • 360 $0.5570
  • 470 $0.5355
  • 585 $0.5141
$0.5141 / $0.6640 Buy Now

Part Details for LM319MX/NOPB

LM319MX/NOPB CAD Models

LM319MX/NOPB Part Data Attributes

LM319MX/NOPB Texas Instruments
Buy Now Datasheet
Compare Parts:
LM319MX/NOPB Texas Instruments Dual high speed, high voltage comparator 14-SOIC 0 to 70
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SOIC
Package Description SOP-14
Pin Count 14
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Amplifier Type COMPARATOR
Average Bias Current-Max (IIB) 1 µA
Bias Current-Max (IIB) @25C 1 µA
Input Offset Voltage-Max 8000 µV
JESD-30 Code R-PDSO-G14
JESD-609 Code e3
Length 8.65 mm
Moisture Sensitivity Level 1
Neg Supply Voltage Limit-Max -18 V
Neg Supply Voltage-Nom (Vsup) -15 V
Number of Functions 2
Number of Terminals 14
Operating Temperature-Max 70 °C
Operating Temperature-Min
Output Type OPEN-COLLECTOR; OPEN-DRAIN
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP14,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Packing Method TR
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Response Time-Nom 80 ns
Seated Height-Max 1.753 mm
Supply Current-Max 12.5 mA
Supply Voltage Limit-Max 18 V
Supply Voltage-Nom (Vsup) 15 V
Surface Mount YES
Technology BIPOLAR
Temperature Grade COMMERCIAL
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 3.9 mm

Alternate Parts for LM319MX/NOPB

This table gives cross-reference parts and alternative options found for LM319MX/NOPB. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LM319MX/NOPB, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
NJM319E-(TE1) New Japan Radio Co Ltd Check for Price Comparator, 2 Func, 8000uV Offset-Max, 80ns Response Time, BIPolar, PDSO14, MINI, PLASTIC, EMP-14 LM319MX/NOPB vs NJM319E-(TE1)
LM319MX Texas Instruments Check for Price High Speed Dual Comparator 14-SOIC 0 to 70 LM319MX/NOPB vs LM319MX
LM319M Fairchild Semiconductor Corporation Check for Price Comparator, 2 Func, 10000uV Offset-Max, 80ns Response Time, BIPolar, PDSO14, SOP-14 LM319MX/NOPB vs LM319M
NJM319E New Japan Radio Co Ltd Check for Price Comparator, 2 Func, 8000uV Offset-Max, 80ns Response Time, BIPolar, PDSO14, MINI, PLASTIC, EMP-14 LM319MX/NOPB vs NJM319E
NJM319V New Japan Radio Co Ltd Check for Price Comparator, 2 Func, 8000uV Offset-Max, 80ns Response Time, BIPolar, PDSO14, SSOP-14 LM319MX/NOPB vs NJM319V
UPC272G NEC Electronics America Inc Check for Price Comparator, 2 Func, 8000uV Offset-Max, 80ns Response Time, BIPolar, PDSO14, MINI, PLASTIC, FP-14 LM319MX/NOPB vs UPC272G
LM319MX Fairchild Semiconductor Corporation Check for Price Comparator, 2 Func, 10000uV Offset-Max, 80ns Response Time, BIPolar, PDSO14, SOP-14 LM319MX/NOPB vs LM319MX
KA319D Fairchild Semiconductor Corporation Check for Price Comparator, 2 Func, 10000uV Offset-Max, 80ns Response Time, BIPolar, PDSO14, SOP-14 LM319MX/NOPB vs KA319D

LM319MX/NOPB Related Parts

LM319MX/NOPB Frequently Asked Questions (FAQ)

  • The maximum operating temperature range for the LM319MX/NOPB is -40°C to 125°C.

  • No, the LM319MX/NOPB is a voltage comparator, not a voltage regulator. It's designed to compare two input voltages and output a high or low signal based on the comparison.

  • To ensure stability, make sure to decouple the power supply pins with capacitors, use a bypass capacitor on the input pins, and avoid using long traces or wires that can cause oscillations.

  • The typical propagation delay of the LM319MX/NOPB is around 200-300 ns, but this can vary depending on the specific application and operating conditions.

  • Yes, the LM319MX/NOPB can be used with a single power supply, but it's recommended to use a dual power supply for optimal performance and to avoid latch-up conditions.

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