INA2143UA Overview

There is a 14-SOIC (0.154, 3.90mm Width) case in which the instrumentation amplifier is packaged. Differential-type instrumentation amplifiers are used in this application. Linear amplifier is delivered in a Tube case. A total of 14 terminations have been reported in the past few weeks. The pins on this board total to 14 in total. This linear amplifier should be powered by an 5V battery. A type of Operational Amplifier op amp ic can be identified by the fact that this is a type of Operational Amplifier device. 14 pins are located on the operational amplifiers. With regard to input offset voltage, instrumentation amplifier is rated at 750μV. Surface Mount is the recommended mounting type for this linear amplifier. Regarding the operating temperature of this device, instrumentation amplifier performs well at a temperature of -40°C~85°C . As long as the supply current of the chip does not exceed 950μA, this op amp ic can operate. Maintain 20dB as the voltage gain. 2 channels are available on the instrumentation amplifier. Buffer amplifier has a quiescent current of 950μA. It is recommended to keep the buffer amps resistance within the range of 55kOhm.

INA2143UA Features

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

INA2143UA Applications

There are a lot of Texas Instruments INA2143UA Instrumentational OP Amps applications.

• Test and measurement instruments
• Video computer boards
• Communication device
• Broadcasting
• Cinema or auditorium audio system
• Differentiator circuits
• Automotive sensors
• Thermocouples
• Multimedia playback equipment
• Professional videography