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  • LM2903DT

LM2903DT

Surface Mount Tape & Reel (TR) 16mA mA 1.3 μs μs Linear Comparators 106.02dB dB 25nA pA 1mA μA 1mV mV Surface Mount


  • Manufacturer: STMicroelectronics
  • Origchip NO: 761-LM2903DT
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 626
  • Description: Surface Mount Tape & Reel (TR) 16mA mA 1.3 μs μs Linear Comparators 106.02dB dB 25nA pA 1mA μA 1mV mV Surface Mount (Kg)

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Details

Tags

Parameters
Type General Purpose
Subcategory Comparator
Max Power Dissipation 710mW
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) 30
Base Part Number LM2903
Pin Count 8
Output Type CMOS, DTL, ECL, MOS, Open-Collector, TTL
Power Supplies 5/30V
Number of Circuits 2
Nominal Supply Current 1mA
Power Dissipation 710mW
Output Current 16mA
Max Supply Current 1mA
Propagation Delay 1.3 μs
Quiescent Current 2.5mA
Turn On Delay Time 1.3 μs
Response Time 1.3 μs
Voltage - Supply, Single/Dual (±) 2V~36V ±1V~18V
Output Current per Channel 16mA
Input Offset Voltage (Vos) 1mV
Voltage Gain 106.02dB
Average Bias Current-Max (IIB) 0.4μA
Supply Voltage Limit-Max 36V
Max Input Current 250nA
Input Bias Current 25nA
Max Junction Temperature (Tj) 150°C
Voltage - Input Offset (Max) 7mV @ 5V
Current - Input Bias (Max) 0.25μA @ 5V
Ambient Temperature Range High 125°C
Current - Output (Typ) 16mA @ 5V
Height 1.75mm
Length 5mm
Width 4mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Weight 4.535924g
Operating Temperature -40°C~125°C
Packaging Tape & Reel (TR)
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99

LM2903DT Overview


A convenient packaging is provided in the form of 8-SOIC (0.154, 3.90mm Width) .A comparator with an output type of CMOS, DTL, ECL, MOS, Open-Collector, TTL is being used.We ship the part through Tape & Reel (TR) .The comparator has 8 terminals.The component belongs to the Comparator family of electrical components.With a 5V voltage supply, the comparator can perform multiple demanding tasks.When it comes to types, this comparator is a typical General Purpose .The board includes 8 pins.Electronic comparator is recommended to mount using type Surface Mount .If you want to avoid malfunction, you should set the operating temperature to -40°C~125°C .8 pins are available on the comparator.You can search LM2903 if you are looking for more pin-to-pin solutions.This comparator presents a quiescent current of 2.5mA .Mounting on PCBs or other boards is easy with the Surface Mount .Normally, the nominal supply current should be 1mA .The compartator could be damaged if the current supply exceeds 1mA .In order to run the device, there are only 5/30V power supplies required.Input current to the device is limited to 250nA .Comparator electronics is clear from the voltage formula that the voltage gain of the part is 106.02dB .

LM2903DT Features


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

LM2903DT Applications


There are a lot of STMicroelectronics LM2903DT linear comparators applications.

  • Laptop Computers
  • Automatic Test Equipment
  • Simple Analog-to-Digital Converters (ADCs)
  • Handheld Instruments
  • Automotive
  • Industrial
  • Point of load regulators
  • Battery-Powered Electronics
  • Wide Range VCO; MOS Clock Timers
  • RC Timers