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LM293AD

Surface Mount Tube 20mA mA 300 ns μs Linear Comparators 106.02dB dB 250nA pA 1mA μA 2mV mV Surface Mount


  • Manufacturer: Texas Instruments
  • Nocochips NO: 815-LM293AD
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: -
  • Stock: 761
  • Description: Surface Mount Tube 20mA mA 300 ns μs Linear Comparators 106.02dB dB 250nA pA 1mA μA 2mV mV Surface Mount (Kg)

Details

Tags

Parameters
Factory Lead Time 1 Week
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Weight 72.603129mg
Operating Temperature -25°C~85°C
Packaging Tube
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
Termination SMD/SMT
ECCN Code EAR99
Type Differential
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Comparator
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 5V
Base Part Number LM293
Pin Count 8
Output Type CMOS, MOS, Open-Drain, TTL
Operating Supply Voltage 28V
Number of Elements 2
Power Supplies 5/30V
Nominal Supply Current 1mA
Output Current 20mA
Max Supply Current 500μA
Quiescent Current 2.5mA
Response Time 300 ns
Voltage - Supply, Single/Dual (±) 2V~36V ±1V~18V
Output Current per Channel 6mA
Input Offset Voltage (Vos) 2mV
Voltage Gain 106.02dB
Average Bias Current-Max (IIB) 0.05μA
Supply Voltage Limit-Max 36V
Max Input Current 250nA
Dual Supply Voltage 9V
Input Bias Current 250nA
Voltage - Input Offset (Max) 2mV @ 30V
Current - Input Bias (Max) 0.25μA @ 5V
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LM293AD Overview


A convenient transport package is provided in 8-SOIC (0.154, 3.90mm Width) .The comparator has a type CMOS, MOS, Open-Drain, TTL output.The chip is packaged with Tube .You can find 8 terminals of the comparator.Electronic comparator is a part of Comparator family.With a voltage of 5V supplied, the comparator is capable of performing a wide range of demanding tasks.It's a typical Differential comparator.In total, it contains 2 elements.The device contains 8 pins.Surface Mount universial mout for easy adapting.Ideally, the operating temperature should be set at -25°C~85°C in order to prevent malfunction.There are 8 pins 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.A Surface Mount is provided for mounting on PCBs or other boards.Normal use of the device should require a nominal supply current of 1mA .A current supply greater than 500μA may result in the comparator malfunctioning.5/30V power supplies are enough to run the device.Electronic comparator is possible to input a maximum of 250nA current into the device.According to the voltage formula, the part has a voltage gain of 106.02dB .The normal operation of the system requires 28V operating voltage.

LM293AD Features


CMOS, MOS, Open-Drain, TTL output capability
Differential IC
Employing 2 elements
Operates under -25°C~85°C
Quiescent Current: 2.5mA
Voltage Gain: 106.02dB

LM293AD Applications


There are a lot of Texas Instruments LM293AD linear comparators applications.

  • General-Purpose, Low-Voltage Applications
  • Motor drives
  • Analog front end
  • Ultra-Low Power Systems
  • Body Control Modules
  • Handheld Instruments
  • Power Supervision
  • Alarm and Monitoring Circuits
  • Current and voltage sensing
  • Set Top Boxes

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