OPA277UG4 Overview

There is a 8-SOIC (0.154, 3.90mm Width) case package that contains the instrumentation amplifiers. The instrumentation amplifier in this picture is of the General Purpose-type. Upon delivery, op amp ic is packaged in a Tube case. We are approaching the 8h termination of the year. In total, there are 8 pins on this op amp ic. This linear amplifier should be powered by an 15V battery. There are two types of Operational Amplifier op amps in this case, and this device falls into one of them. 8 pins are located on the operational amplifiers. The input offset voltage is 20μV. This electrical part should be mounted using type Surface Mount. In terms of operating temperatures, this buffer amplifier works very well at a temperature of around -40°C~85°C . The buffer amplifier is capable of operating from a supply current of 790μA . It is recommended to keep the voltage gain at 140dB at all times. On the buffer amps, there are 1 channels that can be used. The operating supply voltage of the buffer op amp is rated at 18V.

OPA277UG4 Features

8 Pins
supply voltage of 15V
140dB voltage gain

OPA277UG4 Applications

There are a lot of Texas Instruments
OPA277UG4 Instrumentational OP Amps applications.

• Exponential operation circuits
• Multiplication circuits
• Division circuits
• Precision measurement
• Power control
• Information processing
• Weak signal detection
• Signal amplification
• Signal filtering
• Signal operation