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LM2903MX

LM2903MX

LM2903MX

Texas Instruments

Surface Mount Tape & Reel (TR) 16mA mA 700 ns μs Linear Comparators 100dB dB 250nA pA 1mA μA 7mV mV Surface Mount

SOT-23

LM2903MX Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
JESD-609 Code e0
Part StatusObsolete
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 Dissipation480mW
Technology BIPOLAR
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 235
Number of Functions 2
Supply Voltage 5V
Base Part Number LM2903
Pin Count8
Output Type CMOS, DTL, ECL, MOS, Open-Collector, TTL
Number of Elements 2
Power Supplies5V
Nominal Supply Current1mA
Power Dissipation480mW
Output Current16mA
Max Supply Current 1mA
Quiescent Current2.5mA
Response Time700 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
Max Input Current 250nA
Input Bias Current 250nA
Voltage - Input Offset (Max) 7mV @ 30V
Current - Input Bias (Max) 0.25μA @ 5V
Current - Output (Typ) 16mA @ 5V
Height Seated (Max) 1.753mm
Radiation HardeningNo
REACH SVHC No SVHC
RoHS StatusNon-RoHS Compliant
Lead Free Lead Free
In-Stock:4197 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.402859$0.402859
10$0.380055$3.80055
100$0.358543$35.8543
500$0.338248$169.124
1000$0.319102$319.102

LM2903MX Product Details

LM2903MX Overview


Electronic comparator is packaged in 8-SOIC (0.154, 3.90mm Width) for convenient transportation.This comparator is of the CMOS, DTL, ECL, MOS, Open-Collector, TTL output type.Ready for shipping in Tape & Reel (TR) package.You can find 8 terminals of the comparator.Other Comparator like the device play a important role in the industry.Supplied by 5V voltage, the comparator can accomplish the many demanding tasks.Speaking of types, this is a typical General Purpose comparator.This is a 2 element comparator.The pinout of the component starts from 8 pins it has.Surface Mount universial mout for easy adapting.The operating temperature should be set to -40°C~85°C to avoid mal-function.The comparator has 8 pins.Try search LM2903 to get more pin-to-pin solutions for your special needs.This comparator presents a quiescent current of 2.5mA .Electronic comparator has a Surface Mount for mounting on PCB or other boards.For normal use of the device, the nominal supply current should be 1mA .Current supply exceeding 1mA could cause disfunction of the compartator.5V power supplies are enough to run the device.The maximal current your can input into the device is 250nA .From the voltage formula, the voltage gain of the part is 100dB .

LM2903MX Features


CMOS, DTL, ECL, MOS, Open-Collector, TTL output capability
General Purpose IC
Employing 2 elements
Operates under -40°C~85°C
Quiescent Current: 2.5mA
Voltage Gain: 100dB


LM2903MX Applications


There are a lot of Texas Instruments
LM2903MX linear comparators applications.


  • Mobile Communications
  • Notebooks and PDAs
  • Battery-Powered Electronics
  • General-Purpose Portable Devices
  • General-Purpose, Low-Voltage Applications
  • Self-diagnostics
  • Lithium ion battery monitoring
  • Battery management and protection
  • Current and voltage sensing
  • Analog front end

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