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  • KA2903D

KA2903D

Surface Mount Tube 16mA mA 1.5 μs μs Linear Comparators 100dB dB 250nA pA 1mA μA 7mV mV Surface Mount


  • Manufacturer: ON Semiconductor
  • Origchip NO: 598-KA2903D
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 440
  • Description: Surface Mount Tube 16mA mA 1.5 μs μs Linear Comparators 100dB dB 250nA pA 1mA μA 7mV mV Surface Mount (Kg)

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Details

Tags

Parameters
Voltage Gain 100dB
Average Bias Current-Max (IIB) 0.5μA
Input Bias Current 250nA
Voltage - Input Offset (Max) 7mV @ 5V
Current - Input Bias (Max) 0.25μA @ 5V
Current - Output (Typ) 16mA @ 5V
Height Seated (Max) 1.75mm
Length 4.9mm
Width 3.9mm
RoHS Status RoHS Compliant
Lead Free Lead Free
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Operating Temperature -40°C~85°C
Packaging Tube
JESD-609 Code e3
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Type Differential
Terminal Finish Tin (Sn)
Subcategory Comparator
Packing Method TR
Max Power Dissipation 570mW
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 2
Supply Voltage 5V
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number KA2903
Qualification Status Not Qualified
Number of Elements 2
Power Supplies 5V
Nominal Supply Current 1mA
Power Dissipation 480mW
Output Current 16mA
Max Supply Current 1mA
Quiescent Current 2.5mA
Response Time 1.5 μs
Voltage - Supply, Single/Dual (±) 2V~36V ±1V~18V
Output Current per Channel 16mA
Input Offset Voltage (Vos) 7mV

KA2903D Overview


The product is packaged in 8-SOIC (0.154, 3.90mm Width) to facilitate transportation.The chip is packaged with Tube .The device is designed with 8 terminations.Electronic comparator is a component of the Comparator family.Supplied by 5V voltage, the comparator can accomplish the many demanding tasks.It's a typical Differential comparator.Currently, it consists of only 2 elements.Electronic comparator is recommended that you mount the device using type Surface Mount .In order to avoid malfunctions, the operating temperature should be set to -40°C~85°C .8 pins are available on the comparator.In order to find a solution that meets your specific needs, search KA2903 for more pin-to-pin solutions.A quiescent current of 2.5mA is displayed by this comparator.The PCB or other board can be mounted using the Surface Mount on it.The nominal supply current of the device should be 1mA for normal use.A current supply greater than 1mA may cause the comparator to malfunction.There is sufficient power to run the device from 5V power supplies.The voltage gain of the part is indicated by 100dB in the voltage formula.Packed in TR , this device is for general uses (often in ADC circuits).

KA2903D Features


Differential IC
Employing 2 elements
Operates under -40°C~85°C
Quiescent Current: 2.5mA
Voltage Gain: 100dB

KA2903D Applications


There are a lot of ON Semiconductor KA2903D linear comparators applications.

  • Infotainment and Clusters
  • Building automation
  • DC/DC and AC/DC power supplies
  • Alarm and Monitoring Circuits
  • Limit Comparators
  • Power Supervision
  • Motor drives
  • Battery management and protection
  • Point of load regulators
  • Mobile Phones and Tablets