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  • LM2903P

LM2903P

Through Hole Tube 20mA mA 1.3 μs μs Linear Comparators 100dB dB 250nA pA 1mA μA 7mV mV Through Hole


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-LM2903P
  • Package: 8-DIP (0.300, 7.62mm)
  • Datasheet: PDF
  • Stock: 359
  • Description: Through Hole Tube 20mA mA 1.3 μs μs Linear Comparators 100dB dB 250nA pA 1mA μA 7mV mV Through Hole (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Contact Plating Gold
Mount Through Hole
Mounting Type Through Hole
Package / Case 8-DIP (0.300, 7.62mm)
Number of Pins 8
Weight 440.409842mg
Operating Temperature -40°C~125°C
Packaging Tube
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Type Differential
Subcategory Comparator
Technology BIPOLAR
Terminal Position DUAL
Number of Functions 2
Supply Voltage 5V
Base Part Number LM2903
Pin Count 8
Output Type CMOS, MOS, Open-Drain, TTL
Operating Supply Voltage 28V
Power Supplies 5/30V
Number of Circuits 2
Nominal Supply Current 1mA
Output Current 20mA
Max Supply Current 500μA
Quiescent Current 2.5mA
Response Time 1.3 μs
Voltage - Supply, Single/Dual (±) 2V~36V ±1V~18V
Output Current per Channel 6mA
Input Offset Voltage (Vos) 7mV
Voltage Gain 100dB
Average Bias Current-Max (IIB) 0.05μA
Supply Voltage Limit-Max 36V
Dual Supply Voltage 9V
Input Bias Current 250nA
Voltage - Input Offset (Max) 7mV @ 30V
Current - Input Bias (Max) 0.25μA @ 5V
Height 5.08mm
Length 9.81mm
Width 6.35mm
Thickness 3.9mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LM2903P Description


These gadgets are made up of two separate voltage comparators that can work independently from one power source across a wide range of voltages. As long as the difference between the two supplies is 2 V to 36 V and VCC is at least 1.5 V more positive than the input common-mode voltage, operation from dual supplies is also feasible. The supplied voltage has no effect on the current drain. To create wired-AND relationships, the outputs can be coupled to additional open-collector outputs.



LM2903P Features


  • Low Input Bias Current: 25 nA (Typical)

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

  • Low Input Offset Voltage: 2 mV (Typical)

  • Low Output Saturation Voltage

  • Output Compatible With TTL, MOS, and CMOS

  • On Products Compliant to MIL-PRF-38535

  • Single-Supply or Dual Supplies

  • Wide Range of Supply Voltage



LM2903P Applications


  • Chemical or Gas Sensor

  • Desktop PC

  • Motor Control: AC Induction

  • Weigh Scale