Texas Instruments INA2143UG4

INA2143UG4 Overview
Packaging for the buffer amplifier is in the form of a SOIC case. A OPERATIONAL AMPLIFIER-type buffer amplifier is shown here. A total of 14 terminations have been reported in the past few weeks. Buffer amplifier has a total of 14 pins on it. I would like you to keep in mind that this buffer amplifier needs to be run at a voltage of 5V. In more specific terms, this linear amplifier can be categoriOperational Amplifiered as a Operational Amplifier-type device. An 14-pin op amp ic is included in the package. With regards to the offset voltage of the input, buffer amplifier is rated at 500μV. Using a supply current of 950μA , this buffer op amp will be able to operate. Keeping the voltage gain at 20dB is the best course of action. This op amp needs to be operated at a temperature of not less than -55°C degrees Celsius in order to function properly. You should not use op amp above 125°C degrees. A total of 2 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 950μA. It is recommended to keep the buffer amps resistance within the range of 55kOhm.

INA2143UG4 Features
14 Pins
supply voltage of 5V
20dB voltage gain
Resistance of 55kOhm


INA2143UG4 Applications
There are a lot of Texas Instruments
INA2143UG4 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