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  • LM2903PT

LM2903PT

Surface Mount Tape & Reel (TR) 16mA mA 1.3 μs μs Linear Comparators 106.02dB dB 25nA pA 1mA μA 1mV mV Surface Mount


  • Manufacturer: STMicroelectronics
  • Origchip NO: 761-LM2903PT
  • Package: 8-TSSOP (0.173, 4.40mm Width)
  • Datasheet: PDF
  • Stock: 933
  • Description: Surface Mount Tape & Reel (TR) 16mA mA 1.3 μs μs Linear Comparators 106.02dB dB 25nA pA 1mA μA 1mV mV Surface Mount (Kg)

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Details

Tags

Parameters
Factory Lead Time 12 Weeks
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
Contact Plating Gold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-TSSOP (0.173, 4.40mm Width)
Number of Pins 8
Operating Temperature -40°C~125°C
Packaging Tape & Reel (TR)
JESD-609 Code e4
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Type General Purpose
Subcategory Comparator
Packing Method TR
Max Power Dissipation 625mW
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 5V
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LM2903
Pin Count 8
Output Type CMOS, DTL, ECL, MOS, Open-Collector, TTL
Power Supplies 5/30V
Number of Circuits 2
Nominal Supply Current 1mA
Power Dissipation 625mW
Output Current 16mA
Max Supply Current 1mA
Propagation Delay 1.3 μs
Quiescent Current 2.5mA
Response Time 1.3 μs
Voltage - Supply, Single/Dual (±) 2V~36V ±1V~18V
Output Current per Channel 100pA
Input Offset Voltage (Vos) 1mV
Voltage Gain 106.02dB
Average Bias Current-Max (IIB) 0.4μA
Supply Voltage Limit-Max 36V
Max Input Current 250nA
Input Bias Current 25nA
Max Junction Temperature (Tj) 150°C
Voltage - Input Offset (Max) 7mV @ 5V
Current - Input Bias (Max) 0.25μA @ 5V
Natural Thermal Resistance 120 °C/W
Current - Output (Typ) 16mA @ 5V
Height 1.2mm
Length 4.5mm
Width 3.1mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LM2903PT Overview


In order to facilitate transportation, it is packaged in 8-TSSOP (0.173, 4.40mm Width) .Output type CMOS, DTL, ECL, MOS, Open-Collector, TTL is used for this comparator.Ready for shipping in Tape & Reel (TR) package.The comparator has 8 terminals.The component belongs to the Comparator family of electrical components.A comparator is capable of completing a variety of demanding tasks when supplied with 5V voltage.In general, the chip type can be classified as General Purpose .The board includes 8 pins.The recommended mounting type is Surface Mount .The operating temperature should be set to -40°C~125°C to avoid mal-function.8 pins are present on the comparator.You can find more pin-to-pin solutions for your special requirements by searching LM2903 .As a result, this comparator displays a quiescent current of 2.5mA .The board has a Surface Mount for mounting on a PCB or any other board.Electronic comparator is recommended that the nominal supply current for the device be set to 1mA .An excess of current supply over 1mA could result in malfunction of the comparator.In order to operate the device, 5/30V power supplies are sufficient.Electronic comparator is possible to input a maximum current of 250nA into the device.Based on the voltage formula, the voltage gain of the part is 106.02dB .The device is packed in TR and is intended for general use (as an element in the ADC circuit).

LM2903PT Features


CMOS, DTL, ECL, MOS, Open-Collector, TTL output capability
General Purpose IC
Operates under -40°C~125°C
Quiescent Current: 2.5mA
Voltage Gain: 106.02dB

LM2903PT Applications


There are a lot of STMicroelectronics LM2903PT linear comparators applications.

  • Battery-Powered Electronics
  • Mobile Phones
  • Mobile Communications
  • General Purpose Low Voltage Applications
  • Analog front end
  • Metering Systems
  • Handheld Instruments
  • Wide Range VCO; MOS Clock Timers
  • Lithium ion battery monitoring
  • Battery-Powered Electronics