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  • LM2903Q2T

LM2903Q2T

Surface Mount Tape & Reel (TR) 16mA mA 13 μs μs Linear Comparators 106.02dB dB 250nA pA 2.5mA μA 7mV mV Surface Mount


  • Manufacturer: STMicroelectronics
  • Origchip NO: 761-LM2903Q2T
  • Package: 8-UFDFN Exposed Pad
  • Datasheet: PDF
  • Stock: 267
  • Description: Surface Mount Tape & Reel (TR) 16mA mA 13 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 12 Weeks
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-UFDFN Exposed Pad
Number of Pins 8
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
Type Differential
Terminal Finish Matte Tin (Sn) - annealed
Subcategory Comparator
Packing Method TR
Technology BIPOLAR
Terminal Position DUAL
Number of Functions 2
Supply Voltage 5V
Terminal Pitch 0.5mm
Base Part Number LM2903
Output Type CMOS, DTL, ECL, TTL
Number of Elements 2
Power Supplies 5V
Nominal Supply Current 2.5mA
Output Current 16mA
Max Supply Current 2.5mA
Quiescent Current 2.5mA
Response Time 13 μs
Voltage - Supply, Single/Dual (±) 2V~36V ±1V~18V
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 @ 5V
Current - Input Bias (Max) 0.25μA @ 5V
Current - Output (Typ) 16mA @ 5V
Total Dose AEC-Q100 V
Height Seated (Max) 0.6mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LM2903Q2T Overview


For convenience, it is packaged in 8-UFDFN Exposed Pad .The comparator has a CMOS, DTL, ECL, TTL output.The part is shipped by Tape & Reel (TR) .8 terminals are found on the comparator.Other Comparator like the device play a important role in the industry.When supplied with 5V voltage, the comparator is capable of performing a wide range of tasks.This is a typical comparator of type Differential .Electronic comparator has a total of 2 elements.In general, mounting type Surface Mount is recommended.Electronic comparator is recommended that the operating temperature be set to -40°C~125°C to prevent malfunctions.The comparator has 8 pins.If you require more pin-to-pin solutions, search LM2903 for more options.This comparator presents a quiescent current of 2.5mA .The PCB or other board has a Surface Mount for mounting.Normally, the nominal supply current should be 2.5mA when using the device.A supply current exceeding 2.5mA may result in the comparator malfunctioning.The device can be run with 5V power supplies.There is a maximum current that can be input into the device of 250nA .Based on the voltage formula, the voltage gain of the part is 106.02dB .The device is acceptable to pack by TR .

LM2903Q2T Features


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

LM2903Q2T Applications


There are a lot of STMicroelectronics LM2903Q2T linear comparators applications.

  • Portable and Battery-Powered Systems
  • Point of load regulators
  • General Purpose Low Voltage Applications
  • Battery-Powered Electronics
  • Building automation
  • Alarm and Monitoring Circuits
  • General-Purpose Portable Devices
  • Factory automation & control
  • Wearable Devices
  • Limit Comparators