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BA2903SF-E2

BA2903SF-E2

BA2903SF-E2

ROHM Semiconductor

Surface Mount Tape & Reel (TR) 16mA mA 1300 ns μs Linear Comparators 100dB dB 250nA pA 2008 600μA μA 7mV mV Surface Mount

SOT-23

BA2903SF-E2 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.173, 4.40mm Width)
Number of Pins 8
Operating Temperature-40°C~105°C
PackagingTape & Reel (TR)
Published 2008
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Type General Purpose
Subcategory Comparator
Technology BIPOLAR
Terminal Position DUAL
Terminal FormGULL WING
Number of Functions 2
Supply Voltage 5V
Base Part Number BA2903
Pin Count8
Output Type Open Collector
Operating Supply Voltage18V
Number of Elements 2
Power Supplies5V
Nominal Supply Current600μA
Output Current16mA
Quiescent Current1mA
Response Time1300 ns
Voltage - Supply, Single/Dual (±) 2V~36V ±1V~18V
Input Offset Voltage (Vos) 7mV
Voltage Gain 100dB
Average Bias Current-Max (IIB) 0.5μA
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
Length 5mm
Width 4.4mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:9389 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.128850$0.12885
10$0.121556$1.21556
100$0.114676$11.4676
500$0.108185$54.0925
1000$0.102062$102.062

BA2903SF-E2 Product Details

BA2903SF-E2 Overview


In order to facilitate transportation, it is packaged in 8-SOIC (0.173, 4.40mm Width) .A comparator with a Open Collector output is used here.This package has been designed with Tape & Reel (TR) .The comparator has 8 terminals.The component belongs to the Comparator family of electrical components.In the presence of a 5V voltage, the comparator is capable of accomplishing a variety of demanding tasks.When it comes to types, this comparator is a typical General Purpose .There are a total of 2 elements in it.The device is equipped with 8 pins.Electronic comparator is recommended that the mounting type be Surface Mount .In order to avoid malfunctions, the operating temperature should be set to -40°C~105°C .There are 8 pins on the comparator.If you require more pin-to-pin solutions, search BA2903 for more options.The comparator displays a quiescent current of 1mA .A Surface Mount is provided for mounting on PCBs or other boards.The nominal supply current of the device should be 600μA for normal use.Electronic comparator is sufficient to run the device wElectronic comparatorh 5V power supplies.There is a maximum current that can be input into the device of 250nA .According to the voltage formula, the part has a voltage gain of 100dB .Comparator electronics is necessary to have a voltage of 18V for normal operation.

BA2903SF-E2 Features


Open Collector output capability
General Purpose IC
Employing 2 elements
Operates under -40°C~105°C
Quiescent Current: 1mA
Voltage Gain: 100dB


BA2903SF-E2 Applications


There are a lot of ROHM Semiconductor
BA2903SF-E2 linear comparators applications.


  • Battery-Powered Electronics
  • General-Purpose Portable Devices
  • General-Purpose, Low-Voltage Applications
  • Self-diagnostics
  • Lithium ion battery monitoring
  • Battery management and protection
  • Current and voltage sensing
  • Analog front end
  • Power management
  • Point of load regulators

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