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LM319AMX

LM319AMX

LM319AMX

Texas Instruments

Surface Mount Tape & Reel (TR) 25mA mA 80 ns μs Linear Comparators 92.04dB dB 500nA pA 4.3mA μA 1mV mV Surface Mount

SOT-23

LM319AMX Datasheet

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Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154, 3.90mm Width)
Number of Pins 14
Operating Temperature 0°C~70°C
Packaging Tape & Reel (TR)
JESD-609 Code e0
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Type General Purpose
Terminal Finish Tin/Lead (Sn/Pb)
Subcategory Comparator
Max Power Dissipation 500mW
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 235
Number of Functions 2
Supply Voltage 15V
Base Part Number LM319
Pin Count 14
Output Type DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL
Number of Elements 2
Nominal Supply Current 4.3mA
Power Dissipation 500mW
Output Current 25mA
Max Supply Current 4.3mA
Quiescent Current 12.5mA
Response Time 80 ns
Voltage - Supply, Single/Dual (±) 5V~36V ±2.5V~18V
Input Offset Voltage (Vos) 1mV
Neg Supply Voltage-Nom (Vsup) -15V
Voltage Gain 92.04dB
Average Bias Current-Max (IIB) 1μA
Supply Voltage Limit-Max 18V
Max Input Current 500nA
Dual Supply Voltage 15V
Input Bias Current 500nA
Neg Supply Voltage-Max (Vsup) -18V
Voltage - Input Offset (Max) 1mV @ ±15V
Current - Input Bias (Max) 0.5μA @ ±15V
Height Seated (Max) 1.75mm
Length 8.65mm
Width 3.9mm
Radiation Hardening No
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
LM319AMX Product Details

LM319AMX Overview


For convenience, it is packaged in 14-SOIC (0.154, 3.90mm Width) .There is a DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL output type for this comparator.Electronic comparator is shipped by Tape & Reel (TR) .The comparator has a total of 14 terminals.The electrical component here belongs to the Comparator family.With a 15V voltage supply, the comparator can perform multiple demanding tasks.The type of the chip can be classified as General Purpose .Electronic comparator consists of 2 elements in total.Electronic comparator has 14 pins.The recommended mounting method is Surface Mount .Electronic comparator is recommended that you set the operating temperature to 0°C~70°C in order to prevent malfunctions.The comparator has a pin count of 14 .You can find more pin-to-pin solutions by searching LM319 .As a result, this comparator displays a quiescent current of 12.5mA .This component has a Surface Mount mount for mounting to PCBs or other boards.Normally, the nominal supply current should be 4.3mA when using the device.A supply current exceeding 4.3mA may result in the comparator malfunctioning.You can input a maximum current of 500nA into this device.Comparator electronics is clear from the voltage formula that the voltage gain of the part is 92.04dB .

LM319AMX Features


DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL output capability
General Purpose IC
Employing 2 elements
Operates under 0°C~70°C
Quiescent Current: 12.5mA
Voltage Gain: 92.04dB


LM319AMX Applications


There are a lot of Texas Instruments
LM319AMX linear comparators applications.


  • Lithium ion battery monitoring
  • Battery management and protection
  • Current and voltage sensing
  • Analog front end
  • Power management
  • Point of load regulators
  • DC/DC and AC/DC power supplies
  • System control and monitoring
  • Wearable Devices
  • Mobile Phones and Tablets

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