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INA141UG4

INA141UG4

INA141UG4

Texas Instruments

1 Channels 15mA per Channel 5nA 117 dB Instrumentational OP Amps 8 Pins SOIC

SOT-23

INA141UG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case SOIC
Surface MountYES
Number of Pins 8
Weight 75.891673mg
PackagingRail/Tube
JESD-609 Code e4
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 8
ECCN Code EAR99
Resistance 10GOhm
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature85°C
Min Operating Temperature -40°C
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 15V
Pin Count8
Number of Elements 3
Temperature GradeINDUSTRIAL
Number of Channels 1
Max Supply Voltage36V
Min Supply Voltage4.5V
Operating Supply Current 750μA
Nominal Supply Current800μA
Quiescent Current750μA
Slew Rate4 V/μs
Amplifier Type INSTRUMENTATION AMPLIFIER
Common Mode Rejection Ratio 117 dB
Current - Input Bias 5nA
Output Current per Channel 15mA
Input Offset Voltage (Vos) 50μV
Bandwidth 1MHz
Neg Supply Voltage-Nom (Vsup) -15V
Max Dual Supply Voltage18V
-3db Bandwidth 1MHz
Min Dual Supply Voltage 2.25V
Dual Supply Voltage 15V
Voltage Gain-Min 10
Input Voltage Noise Density 8nV/sqrt Hz
Voltage Gain-Nom 10
Non-linearity-Max 0.004%
Voltage Gain-Max 100
Length 4.9mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:4461 items

INA141UG4 Product Details

INA141UG4 Overview


Packaging for the buffer amplifier is in the form of a SOIC case. A INSTRUMENTATION AMPLIFIER-type buffer amplifier is shown here. There is a Rail/Tube case that is delivered with the instrumentation amplifiers. A total of 8 terminations have been reported in the past few weeks. Buffer amplifier has a total of 8 pins on it. I would like you to keep in mind that this buffer amplifier needs to be run at a voltage of 15V. An 8-pin op amp ic is included in the package. With regards to the offset voltage of the input, buffer amplifier is rated at 50μV. Using a supply current of 750μA , this buffer op amp will be able to operate. 1 channels are available on the instrumentation amplifier. This op amp needs to be operated at a temperature of not less than -40°C degrees Celsius in order to function properly. You should not use op amp above 85°C degrees. A total of 3 elements are present in this linear amplifier. Regarding the voltage of the supply, this electrical part can work from a voltage as low as 36V, and this is an excellent feature. In order to ensure that the instrumentation amplifier's supply voltage remains above 4.5V, it is recommended to keep it higher. This electronic part should be conducted with a dual supply voltage of 18V volts for this part. As a result, linear amplifier's quiescent current is 750μA. There are a maximum of 10 voltage gains that can be conducted by this operational amplifier at its minimum voltage gain. It is recommended to keep the buffer amps resistance within the range of 10GOhm.

INA141UG4 Features


8 Pins
supply voltage of 15V
Resistance of 10GOhm


INA141UG4 Applications


There are a lot of Texas Instruments
INA141UG4 Instrumentational OP Amps applications.


  • 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
  • Information processing

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