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  • LM2903HDT

LM2903HDT

Surface Mount Tape & Reel (TR) 16mA mA 1.3 μs μs Linear Comparators 106.02dB dB 250nA pA 4mA μA 7mV mV Surface Mount


  • Manufacturer: STMicroelectronics
  • Origchip NO: 761-LM2903HDT
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 762
  • Description: Surface Mount Tape & Reel (TR) 16mA mA 1.3 μs μs Linear Comparators 106.02dB dB 250nA pA 4mA μA 7mV mV Surface Mount (Kg)

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Details

Tags

Parameters
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Operating Temperature -40°C~150°C
Packaging Tape & Reel (TR)
JESD-609 Code e4
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Type General Purpose
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Comparator
Max Power Dissipation 710mW
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 5V
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LM2903
Pin Count 8
Output Type CMOS, DTL, ECL, MOS, Open-Collector, TTL
Number of Elements 2
Power Supplies 5V
Nominal Supply Current 4mA
Power Dissipation 710mW
Output Current 16mA
Max Supply Current 4mA
Quiescent Current 2.5mA
Response Time 1.3 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 @ 30V
Current - Input Bias (Max) 0.25μA @ 5V
Current - Output (Typ) 16mA @ 5V
Height Seated (Max) 1.75mm
Length 4.9mm
Width 3.9mm
Radiation Hardening No
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead

LM2903HDT Overview


Electronic comparator is packaged in 8-SOIC (0.154, 3.90mm Width) for convenient transportation.The comparator has an output type of CMOS, DTL, ECL, MOS, Open-Collector, TTL .As a result, it is designed with Tape & Reel (TR) package.The device is designed with 8 terminations.The chip belongs to Comparator .When supplied with 5V voltage, the comparator is capable of performing a wide range of tasks.Speaking of types, this is a typical General Purpose comparator.There are a total of 2 elements in it.A total of 8 pins are included.The type of mounting recommended is Surface Mount .If you want to avoid malfunction, you should set the operating temperature to -40°C~150°C .The comparator has 8 pins.You can search LM2903 if you are looking for more pin-to-pin solutions.There is a quiescent current of 2.5mA in this comparator.The board has a Surface Mount for mounting on a PCB or any other board.Normal operation of the device requires 4mA supply current.Current supply exceeding 4mA could cause disfunction of the compartator.The device can be run with 5V power supplies.There is a maximum current that can be input into the device of 250nA .In accordance with the voltage formula, the part's voltage gain is 106.02dB .

LM2903HDT Features


CMOS, DTL, ECL, MOS, Open-Collector, TTL output capability
General Purpose IC
Employing 2 elements
Operates under -40°C~150°C
Quiescent Current: 2.5mA
Voltage Gain: 106.02dB

LM2903HDT Applications


There are a lot of STMicroelectronics LM2903HDT linear comparators applications.

  • Body Control Modules
  • Power management
  • Battery-Powered Electronics
  • High-Speed Differential Line Receiver
  • Wireless Base Stations
  • Threshold Detectors
  • Factory automation & control
  • Security Detection Systems
  • Appliances
  • Self-diagnostics