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  • LM293N

LM293N

Through Hole Tube 18mA mA 1.3 μs μs Linear Comparators 106.02dB dB 250nA pA 1mA μA 5mV mV Through Hole


  • Manufacturer: STMicroelectronics
  • Origchip NO: 761-LM293N
  • Package: 8-DIP (0.300, 7.62mm)
  • Datasheet: PDF
  • Stock: 418
  • Description: Through Hole Tube 18mA mA 1.3 μs μs Linear Comparators 106.02dB dB 250nA pA 1mA μA 5mV mV Through Hole (Kg)

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Details

Tags

Parameters
Mount Through Hole
Mounting Type Through Hole
Package / Case 8-DIP (0.300, 7.62mm)
Number of Pins 8
Weight 4.535924g
Operating Temperature -40°C~105°C
Packaging Tube
JESD-609 Code e3
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Type General Purpose
Terminal Finish Matte Tin (Sn) - annealed
Subcategory Comparator
Max Power Dissipation 1.25W
Technology BIPOLAR
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 5V
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LM293
Pin Count 8
Output Type CMOS, DTL, ECL, MOS, Open-Collector, TTL
Operating Supply Voltage 28V
Power Supplies 5V
Number of Circuits 2
Nominal Supply Current 1mA
Power Dissipation 1.25W
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) 5mV
Voltage Gain 106.02dB
Average Bias Current-Max (IIB) 0.4μA
Supply Voltage Limit-Max 36V
Max Input Current 250nA
Dual Supply Voltage 9V
Input Bias Current 250nA
Voltage - Input Offset (Max) 5mV @ 30V
Current - Input Bias (Max) 0.25μA @ 5V
Natural Thermal Resistance 85 °C/W
Current - Output (Typ) 18mA @ 5V
Height 3.3mm
Length 9.27mm
Width 6.35mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LM293N Overview


To facilitate transportation, it comes packaged in 8-DIP (0.300, 7.62mm) .Output type CMOS, DTL, ECL, MOS, Open-Collector, TTL is used for this comparator.The part will be shipped by Tube .There are8 terminals on the comparator.The chip belongs to Comparator .A comparator supplied with 5V voltage can complete many demanding tasks.In terms of type, this is a typical General Purpose comparator.The pinout of the component starts from 8 pins it has.Electronic comparator is recommended that the mounting type be Through Hole .Electronic comparator is recommended that you set the operating temperature to -40°C~105°C in order to prevent malfunctions.8 pins are available on the comparator.You can find more pin-to-pin solutions for your special requirements by searching LM293 .A quiescent current of 2.5mA is observed in this comparator.The PCB or other board has a Through Hole for mounting.Electronic comparator is recommended that the nominal supply current for the device be set to 1mA .A current supply greater than 1mA may cause the comparator to malfunction.There is sufficient power to run the device from 5V power supplies.There is a maximum current that can be input into the device of 250nA .In accordance with the voltage formula, the part's voltage gain is 106.02dB .In order to operate normally, a supply voltage of 0 is required.

LM293N Features


CMOS, DTL, ECL, MOS, Open-Collector, TTL output capability
General Purpose IC
Operates under -40°C~105°C
Quiescent Current: 2.5mA
Voltage Gain: 106.02dB

LM293N Applications


There are a lot of STMicroelectronics LM293N linear comparators applications.

  • Alarm and Monitoring Circuits
  • Hand-Held Electronics
  • Mobile Communications
  • Mobile Phones and Tablets
  • Consumer Medical Electronics
  • Infotainment & cluster
  • System control and monitoring
  • Window Comparators
  • Appliances
  • Industrial