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BA14741

BA14741

BA14741

ROHM Semiconductor

4 Channels 20mA per Channel 60nA 100 dB Instrumentational OP Amps 0.3μA 14 Pins DIP

SOT-23

BA14741 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Through Hole
Package / Case DIP
JESD-609 Code e3/e2
Pbfree Code yes
Number of Terminations 14
ECCN Code EAR99
Terminal Finish TIN/TIN COPPER
Max Operating Temperature85°C
Min Operating Temperature -40°C
Subcategory Operational Amplifier
Technology BIPOLAR
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 4
Supply Voltage 15V
Time@Peak Reflow Temperature-Max (s) 10
Pin Count14
Qualification StatusNot Qualified
Power Supplies+-15V
Temperature GradeINDUSTRIAL
Number of Channels 4
Operating Supply Current 3mA
Supply Current-Max 7mA
Slew Rate1 V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type OPERATIONAL AMPLIFIER
Common Mode Rejection Ratio 100 dB
Current - Input Bias 60nA
Output Current per Channel 20mA
Input Offset Voltage (Vos) 1mV
Gain Bandwidth Product2MHz
Neg Supply Voltage-Nom (Vsup) -15V
Average Bias Current-Max (IIB) 0.3μA
Low-Offset NO
Frequency CompensationYES
Supply Voltage Limit-Max 18V
Bias Current-Max (IIB) @25C 0.3μA
Neg Supply Voltage-Max (Vsup) -18V
Voltage Gain-Min 19952.6
Common-mode Reject Ratio-Min 80 dB
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:4106 items

BA14741 Product Details

BA14741 Overview


There is a DIP case in which the instrumentation amplifier is packaged. Buffer amps of this type are called OPERATIONAL AMPLIFIER-types. The number of terminations is approaching the 14 mark. The total number of pins on linear amplifier is 14. The linear amplifier should be run at 15V at all times, so please keep that in mind when using it. In order to be more specific, this instrumentation amplifier is one of the types of Operational Amplifier devices. As far as the input offset voltage is concerned, linear amplifier rates at 1mV. It is possible to operate this buffer amplifier from a supply current of 3mA . Op amp ic has 4 channels. In order for this buffer op amp to function, it should have a temperature of at least -40°C degrees Celsius. At temperatures greater than 85°C, Instrumentation amplifier should not be used. This operational amplifier can conduct a voltage gain of up to 19952.6 at a minimum.

BA14741 Features


14 Pins
supply voltage of 15V


BA14741 Applications


There are a lot of ROHM Semiconductor
BA14741 Instrumentational OP Amps applications.


  • Subtraction operation circuits
  • single/dual op amp sum and difference circuits
  • Integrator circuits
  • Differentiator circuits
  • Logarithmic operation circuits
  • Exponential operation circuits
  • Multiplication circuits
  • Division circuits
  • Precision measurement
  • Power control

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