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LM393AD

LM393AD

LM393AD

STMicroelectronics

Surface Mount Tube 18mA mA 1.3 μs μs Linear Comparators 106.02dB dB 100nA pA 1mA μA 2mV mV Surface Mount

SOT-23

LM393AD Datasheet

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Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Operating Temperature 0°C~70°C
Packaging Tube
JESD-609 Code e4
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Type General Purpose
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Comparator
Max Power Dissipation 830mW
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 5V
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LM393
Pin Count 8
Output Type CMOS, DTL, ECL, MOS, Open-Collector, TTL
Number of Elements 2
Power Supplies 5V
Nominal Supply Current 1mA
Power Dissipation 830mW
Output Current 18mA
Max Supply Current 1mA
Quiescent Current 2.5mA
Response Time 1.3 μs
Voltage - Supply, Single/Dual (±) 2V~36V ±1V~18V
Output Current per Channel 100pA
Input Offset Voltage (Vos) 2mV
Voltage Gain 106.02dB
Average Bias Current-Max (IIB) 0.3μA
Supply Voltage Limit-Max 36V
Max Input Current 100nA
Input Bias Current 100nA
Voltage - Input Offset (Max) 2mV @ 30V
Current - Input Bias (Max) 0.1μA @ 5V
Current - Output (Typ) 18mA @ 5V
Height Seated (Max) 1.75mm
Length 4.9mm
Width 3.9mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $0.403398 $0.403398
10 $0.380564 $3.80564
100 $0.359023 $35.9023
500 $0.338701 $169.3505
1000 $0.319529 $319.529
LM393AD Product Details

LM393AD Overview


The product is packaged in 8-SOIC (0.154, 3.90mm Width) to facilitate transportation.Output type CMOS, DTL, ECL, MOS, Open-Collector, TTL is used for this comparator.This device is designed in Tube case.Electronic comparator is possible to find the 8 terminals of the comparator.The component belongs to the Comparator family of electrical components.The comparator is capable of achieving many demanding tasks when supplied with 5V voltage.It's a typical General Purpose comparator.This element consists of 2 elements in total.The device contains 8 pins.The recommended mounting type is Surface Mount .To ensure proper functioning, the operating temperature should be set to 0°C~70°C .8 pins are present on the comparator.You may wish to search LM393 for more solutions that address your specific needs.The comparator presents a quiescent current of 2.5mA volts.The PCB or other board can be mounted using the Surface Mount on it.Normally, the nominal supply current should be 1mA .The compartator could be damaged if the current supply exceeds 1mA .In order to operate the device, 5V power supplies are sufficient.Electronic comparator is possible to input up to 100nA current into the device.A voltage gain of 106.02dB can be determined from the voltage formula for the part.

LM393AD Features


CMOS, DTL, ECL, MOS, Open-Collector, TTL output capability
General Purpose IC
Employing 2 elements
Operates under 0°C~70°C
Quiescent Current: 2.5mA
Voltage Gain: 106.02dB


LM393AD Applications


There are a lot of STMicroelectronics
LM393AD linear comparators applications.


  • 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
  • System control and monitoring

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