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LM2903DT

Surface Mount Tape & Reel (TR) 16mA mA 1.3 μs μs Linear Comparators 106.02dB dB 250nA pA 2010 1mA μA 7mV mV Surface Mount


  • Manufacturer: ROHM Semiconductor
  • Origchip NO: 687-LM2903DT
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 120
  • Description: Surface Mount Tape & Reel (TR) 16mA mA 1.3 μs μs Linear Comparators 106.02dB dB 250nA pA 2010 1mA μA 7mV mV Surface Mount (Kg)

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Details

Tags

Parameters
Factory Lead Time 10 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Operating Temperature -40°C~125°C
Packaging Tape & Reel (TR)
Published 2010
Series Signature
Pbfree Code yes
Part Status Not For New Designs
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Type General Purpose
Terminal Finish TIN/TIN COPPER
Subcategory Comparator
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) 10
Base Part Number LM2903
Pin Count 8
Output Type CMOS, MOS, Open-Collector, TTL
Number of Elements 2
Power Supplies 5V
Nominal Supply Current 1mA
Output Current 16mA
Max Supply Current 1mA
Quiescent Current 2.5mA
Response Time 1.3 μs
Voltage - Supply, Single/Dual (±) 2V~36V ±1V~18V
Input Offset Voltage (Vos) 7mV
Voltage Gain 106.02dB
Average Bias Current-Max (IIB) 0.4μA
Supply Voltage Limit-Max 36V
Max Input Current 250nA
Input Bias Current 250nA
Voltage - Input Offset (Max) 7mV @ 5V
Current - Input Bias (Max) 0.25μA @ 5V
Current - Output (Typ) 16mA @ 5V
Height Seated (Max) 1.75mm
Length 5mm
Width 4.4mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LM2903DT Overview


In order to facilitate transportation, it is packaged in 8-SOIC (0.154, 3.90mm Width) .The comparator has a CMOS, MOS, Open-Collector, TTL output.As a result, it is designed with Tape & Reel (TR) package.There are 8 terminals on the comparator.Electronic comparator is a part of Comparator family.A comparator supplied with 5V voltage can complete many demanding tasks.In terms of type, this is a typical General Purpose comparator.Currently, it consists of only 2 elements.The device includes 8 pins.The recommended mounting method is Surface Mount .As a precaution, it is recommended to set the operating temperature to -40°C~125°C to prevent malfunctions.8 pins are available on the comparator.You can find more pin-to-pin solutions for your special requirements by searching LM2903 .There is a quiescent current of 2.5mA in this comparator.The PCB or other board has a Surface Mount for mounting.Normal operation of the device requires 1mA supply current.A current supply greater than 1mA may result in the comparator malfunctioning.5V power supplies are enough to run the device.There is a maximum current that can be input into the device of 250nA .Comparator electronics follows that the voltage gain of the part is 106.02dB .A comparator part from the Signature series is used in this part.

LM2903DT Features


CMOS, MOS, Open-Collector, TTL output capability
General Purpose IC
Employing 2 elements
Operates under -40°C~125°C
Quiescent Current: 2.5mA
Voltage Gain: 106.02dB

LM2903DT Applications


There are a lot of ROHM Semiconductor LM2903DT linear comparators applications.

  • Automotive
  • Multivibrators and High-Voltage Digital Logic Gates
  • Ultra-Low Power Systems
  • Window Comparators
  • Alarm and Monitoring Circuits
  • Battery-Powered Electronics
  • Infotainment & cluster
  • Building automation
  • Self-diagnostics
  • Automatic Test Equipment