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  • LM2903QD

LM2903QD

Surface Mount Tube 20mA mA 300 ns μs Linear Comparators 100dB dB 250nA pA 1mA μA 7mV mV Surface Mount


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-LM2903QD
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: -
  • Stock: 154
  • Description: Surface Mount Tube 20mA mA 300 ns μs Linear Comparators 100dB dB 250nA pA 1mA μA 7mV mV Surface Mount (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Weight 75.891673mg
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
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Comparator
Packing Method TR
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 5V
Base Part Number LM2903
Pin Count 8
Output Type CMOS, MOS, Open-Drain, TTL
Number of Elements 2
Power Supplies 5/30V
Nominal Supply Current 1mA
Output Current 20mA
Max Supply Current 500μA
Quiescent Current 2.5mA
Response Time 300 ns
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
Input Bias Current 250nA
Voltage - Input Offset (Max) 7mV @ 30V
Current - Input Bias (Max) 0.25μA @ 5V
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
Radiation Hardening No
RoHS Status Non-RoHS Compliant
Lead Free Lead Free

LM2903QD Overview


The product is packaged in 8-SOIC (0.154, 3.90mm Width) for ease of transportation.A comparator with a CMOS, MOS, Open-Drain, TTL output is used here.This package has been designed with Tube .The comparator has a total of 8 terminals.Electronic comparator is a component of the Comparator family.With a voltage of 5V supplied, the comparator is capable of performing a wide range of demanding tasks.When it comes to types, this comparator is a typical Differential .In total, it contains 2 elements.The device includes 8 pins.A Surface Mount mounting type is recommended.Electronic comparator is recommended that you set the operating temperature to -40°C~125°C in order to prevent malfunctions.The comparator has 8 pins.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.Electronic comparator has a Surface Mount for mounting on PCB or other boards.Electronic comparator is recommended that the nominal supply current of the device be 1mA .Current supply exceeding 500μA could cause disfunction of the compartator.In order to operate the device, 5/30V power supplies are sufficient.According to the voltage formula, the part has a voltage gain of 100dB .The device is acceptable to pack by TR .

LM2903QD Features


CMOS, MOS, Open-Drain, TTL output capability
Differential IC
Employing 2 elements
Operates under -40°C~125°C
Quiescent Current: 2.5mA
Voltage Gain: 100dB

LM2903QD Applications


There are a lot of Texas Instruments LM2903QD linear comparators applications.

  • Portable Battery Monitoring
  • Pulse, Squarewave, and Time Delay Generators
  • Building automation
  • Hand-Held Electronics
  • Simple Analog-to-Digital Converters (ADCs)
  • Battery-Powered Electronics
  • Wide Range VCO; MOS Clock Timers
  • Lithium ion battery monitoring
  • Appliances
  • Battery management and protection