Rohm Semiconductor BA2902F-E2

BA2902F-E2 Overview
There is a 14-SOIC (0.173, 4.40mm 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 Tape & Reel (TR) case. We are approaching the 14h termination of the year. In total, there are 14 pins on this op amp ic. This linear amplifier should be powered by an 5V battery. There are two types of Operational Amplifier op amps in this case, and this device falls into one of them. 14 pins are located on the operational amplifiers. The input offset voltage is 2mV. 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~125°C . The buffer amplifier is capable of operating from a supply current of 700μA . It is recommended to keep the voltage gain at 100dB at all times. The total number of elements in this buffer amplifier is 4. The operating supply voltage of the buffer op amp is rated at 16V.

BA2902F-E2 Features
14 Pins
supply voltage of 5V
100dB voltage gain


BA2902F-E2 Applications
There are a lot of ROHM Semiconductor
BA2902F-E2 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