OPA657NB/250 Overview

Op amp is packaged in SC-74A, SOT-753 case. The instrumentation amplifier in this picture is of the Voltage Feedback-type. Upon delivery, op amp ic is packaged in a Cut Tape (CT) case. In recent months, the number of terminations has approached 5. A total of 5 pins are located on this board. It would be helpful if you could remember that this op amp ic should be powered by an 5V battery. In order to be more specific, this instrumentation amplifier is one of the types of Operational Amplifier devices. An 5-pin op amp ic is included in the package. In terms of the input offset voltage, instrumentation amplifier rates at 100μV. This electrical part should be mounted using type Surface Mount. In terms of operating temperature, this instrumentation amplifier performs well at a temperature of about -40°C~85°C . The buffer amplifier is capable of operating from a supply current of 14mA . You should keep the voltage gain at 70dB for the time being. There are a total of 1 channels available on the op amps. A TR-shaped amplifier is used to pack the buffer amps.

OPA657NB/250 Features

5 Pins
supply voltage of 5V
70dB voltage gain

OPA657NB/250 Applications

There are a lot of Texas Instruments OPA657NB/250 Instrumentational OP Amps applications.

• Professional videography
• Biopotential
• Laptop
• Portable docking station
• Industrial applications including automation
• Weak signal detection
• Mobile phone
• Navigation
• Radar
• Cinema or auditorium audio system