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  • LM2903VQDR

LM2903VQDR

Surface Mount Tape & Reel (TR) 20mA mA 300 ns μs Linear Comparators 100dB dB 250nA pA 500μA μA 7mV mV Surface Mount


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-LM2903VQDR
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 272
  • Description: Surface Mount Tape & Reel (TR) 20mA mA 300 ns μs Linear Comparators 100dB dB 250nA pA 500μA μA 7mV mV Surface Mount (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Weight 72.603129mg
Operating Temperature -40°C~125°C
Packaging Tape & Reel (TR)
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-Collector, TTL
Number of Elements 2
Power Supplies 5V
Nominal Supply Current 500μA
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 @ 32V
Current - Input Bias (Max) 0.25μA @ 5V
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LM2903VQDR Overview


The product is packaged in 8-SOIC (0.154, 3.90mm Width) to facilitate transportation.There is a comparator of type CMOS, MOS, Open-Collector, TTL output on this device.As a result, it is designed with Tape & Reel (TR) package.The device is designed with 8 terminations.The component belongs to the Comparator family of electrical components.Electronic comparator is capable of performing numerous tasks when powered by 5V voltage.It's a typical Differential comparator.There are a total of 2 elements in it.The board includes 8 pins.Electronic comparator is recommended to mount using type Surface Mount .In order to avoid malfunctions, the operating temperature should be set to -40°C~125°C .This comparator has 8 pins.You can find more pin-to-pin solutions 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 a nominal supply current of 500μA .An excess of current supply over 500μA could result in malfunction of the comparator.The device can be operated with 5V power supplies.A voltage gain of 100dB can be determined from the voltage formula for the part.Comparator electronics is packed in TR , and is commonly used in ADC circuComparator electronicss.

LM2903VQDR Features


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

LM2903VQDR Applications


There are a lot of Texas Instruments LM2903VQDR linear comparators applications.

  • DC/DC and AC/DC power supplies
  • RC Timers
  • Power management
  • High-Speed Sampling Circuits
  • Factory automation & control
  • Window Comparators
  • Portable Battery Monitoring
  • Battery-Powered Electronics
  • Limit Comparators
  • Notebooks and PDAs