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  • LM2903N

LM2903N

Through Hole Tube 16mA mA 1500 ns μs Linear Comparators 100dB dB 250nA pA 1mA μA 7mV mV Through Hole


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-LM2903N
  • Package: 8-DIP (0.300, 7.62mm)
  • Datasheet: PDF
  • Stock: 477
  • Description: Through Hole Tube 16mA mA 1500 ns μs Linear Comparators 100dB dB 250nA pA 1mA μA 7mV 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
Operating Temperature -40°C~85°C
Packaging Tube
JESD-609 Code e0
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Type General Purpose
Terminal Finish Tin/Lead (Sn/Pb)
Subcategory Comparator
Max Power Dissipation 1.04W
Technology BIPOLAR
Terminal Position DUAL
Number of Functions 2
Supply Voltage 5V
Base Part Number LM2903
Pin Count 8
Output Type CMOS, DTL, ECL, MOS, Open-Collector, TTL
Power Supplies 5V
Number of Circuits 2
Nominal Supply Current 1mA
Power Dissipation 1.04W
Output Current 16mA
Max Supply Current 1mA
Propagation Delay 700 ns
Quiescent Current 2.5mA
Response Time 1500 ns
Voltage - Supply, Single/Dual (±) 2V~36V ±1V~18V
Input Offset Voltage (Vos) 7mV
Voltage Gain 100dB
Average Bias Current-Max (IIB) 0.5μA
Supply Voltage Limit-Max 36V
Input Bias Current 250nA
Current - Quiescent (Max) 2.5mA
Voltage - Input Offset (Max) 7mV @ 30V
Current - Input Bias (Max) 0.25μA @ 5V
Current - Output (Typ) 16mA @ 5V
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status Non-RoHS Compliant
Lead Free Lead Free

LM2903N Description


The LM2903N is made up of two separate voltage comparators that can operate over a wide variety of voltages from a single power supply. Dual-supply operation is also conceivable if the difference between the two supplies is between 2 and 36 V and VCC is at least 1.5 V higher than the input common-mode voltage. The supplied voltage has no effect on the current drain. To achieve wired-AND relationships, the outputs can be coupled to other open-collector outputs.



LM2903N Features


  • Single-Supply or Dual Supplies

  • Wide Range of Supply Voltage

      Maximum Rating: 2 V to 36 V

      Tested to 30 V: Non-V Devices

      Tested to 32 V: V-Suffix Devices

  • Low Output Saturation Voltage

  • Low Input Bias Current: 25 nA (Typical)

  • Low Input Offset Voltage: 2 mV (Typical)

  • On Products Compliant to MIL-PRF-38535

  • Output Compatible With TTL, MOS, and CMOS

  • Low Input Offset Current: 3 nA (Typical) (LM139)

  • Common-Mode Input Voltage Range Includes Ground

  • Differential Input Voltage Range Equal to Maximum-Rated Supply Voltage: ±36 V

  • Low Supply-Current Drain Independent of Supply Voltage: 0.4 mA (Typical) Per Comparator



LM2903N Applications


  • Industrial Applications

  • Battery-Powered Applications