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LM319D

LM319D

LM319D

STMicroelectronics

Surface Mount Tube 200nA mA 80 ns μs Linear Comparators 92.04dB dB 1μA pA 8mA μA 8mV mV Surface Mount

SOT-23

LM319D Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154, 3.90mm Width)
Number of Pins 14
Weight 4.535924g
Operating Temperature0°C~70°C
PackagingTube
JESD-609 Code e4
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
Termination SMD/SMT
ECCN Code EAR99
Type General Purpose
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Comparator
Max Power Dissipation830mW
Technology BIPOLAR
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 15V
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number LM319
Pin Count14
Output Type Open-Collector, Open-Emitter, TTL
Operating Supply Voltage15V
Number of Circuits 2
Nominal Supply Current8mA
Power Dissipation830mW
Output Current200nA
Max Supply Current 8mA
Quiescent Current12.5mA
Response Time80 ns
Voltage - Supply, Single/Dual (±) 5V~30V ±2.5V~15V
Output Current per Channel 200nA
Input Offset Voltage (Vos) 8mV
Neg Supply Voltage-Nom (Vsup) -15V
Voltage Gain 92.04dB
Supply Voltage Limit-Max 18V
Dual Supply Voltage 9V
Input Bias Current 1μA
Voltage - Input Offset (Max) 8mV @ ±15V
Current - Input Bias (Max) 1μA @ ±15V
Natural Thermal Resistance 105 °C/W
Height 1.65mm
Length 8.75mm
Width 4mm
Radiation HardeningNo
REACH SVHC No SVHC
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:3797 items

LM319D Product Details

LM319D Overview


A convenient packaging is provided in the form of 14-SOIC (0.154, 3.90mm Width) .The comparator has a type Open-Collector, Open-Emitter, TTL output.As a result, it is designed with Tube package.14 terminals are found on the comparator.Electronic comparator is a component of the Comparator family.With a voltage of 15V supplied, the comparator is capable of performing a wide range of demanding tasks.A comparator of this type is typically of type General Purpose .There are 14 pins on this board.Electronic comparator is recommended to mount the device using type Surface Mount .As a precaution, it is recommended to set the operating temperature to 0°C~70°C to prevent malfunctions.Electronic comparator has 14 pins.You can search LM319 if you are looking for more pin-to-pin solutions.In this comparator, the quiescent current is 12.5mA .The board has a Surface Mount for mounting on a PCB or any other board.Electronic comparator is recommended that the nominal supply current for the device be set to 8mA .If the current supply exceeds 8mA , the comparator could malfunction.In accordance with the voltage formula, the part's voltage gain is 92.04dB .In order to operate normally, a supply voltage of 0 is required.

LM319D Features


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


LM319D Applications


There are a lot of STMicroelectronics
LM319D linear comparators applications.


  • General-Purpose Portable Devices
  • General-Purpose, Low-Voltage Applications
  • Self-diagnostics
  • 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

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