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  • LM2903WDT

LM2903WDT

Surface Mount Tape & Reel (TR) 20mA mA 1.3 μs μs Linear Comparators 106.02dB dB 250nA pA 2.5mA μA 7mV mV Surface Mount


  • Manufacturer: STMicroelectronics
  • Origchip NO: 761-LM2903WDT
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 422
  • Description: Surface Mount Tape & Reel (TR) 20mA mA 1.3 μs μs Linear Comparators 106.02dB dB 250nA pA 2.5mA μA 7mV mV Surface Mount (Kg)

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Details

Tags

Parameters
Factory Lead Time 10 Weeks
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
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)
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
Terminal Form GULL WING
Number of Functions 2
Supply Voltage 5V
Base Part Number LM2903
Pin Count 8
Output Type CMOS, DTL, ECL, Open-Collector, TTL
Number of Elements 2
Power Supplies 5V
Nominal Supply Current 2.5mA
Output Current 20mA
Max Supply Current 2.5mA
Quiescent Current 2.5mA
Response Time 1.3 μs
Voltage - Supply, Single/Dual (±) 2V~36V ±1V~18V
Output Current per Channel 100pA
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 @ 30V
Current - Input Bias (Max) 0.25μA @ 5V
Height Seated (Max) 1.75mm
Length 4.9mm
Width 3.9mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LM2903WDT Overview


To facilitate transportation, it comes packaged in 8-SOIC (0.154, 3.90mm Width) .The comparator has an output type of CMOS, DTL, ECL, Open-Collector, TTL .The part will be shipped by Tape & Reel (TR) .The comparator has 8 terminals.The component belongs to the Comparator family of electrical components.The comparator is capable of achieving many demanding tasks when supplied with 5V voltage.Electronic comparator can be classified as a Differential chip.Electronic comparator has a total of 2 elements.The device includes 8 pins.Surface Mount universial mout for easy adapting.In order to avoid malfunctions, the operating temperature should be set to -40°C~125°C .Electronic comparator has 8 pins.In case you are looking for more pin-to-pin solutions, you may want to search LM2903 .As a result, this comparator displays a quiescent current of 2.5mA .This component has a Surface Mount mount for mounting to PCBs or other boards.Normally, the nominal supply current should be 2.5mA when using the device.The compartator could be damaged if the current supply exceeds 2.5mA .Electronic comparator is sufficient to run the device wElectronic comparatorh 5V power supplies.Electronic comparator is possible to input a maximum of 250nA current into the device.From the voltage formula, the voltage gain of the part is 106.02dB .

LM2903WDT Features


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

LM2903WDT Applications


There are a lot of STMicroelectronics LM2903WDT linear comparators applications.

  • Zero-Crossing Detectors
  • Automotive
  • Motor drives
  • Current and voltage sensing
  • Threshold Detectors
  • Portable and Battery-Powered Systems
  • Mobile Communications
  • Multivibrators and High-Voltage Digital Logic Gates
  • Self-diagnostics
  • Power management