OPA2189IDR Overview

In the package, you will find a 8-SOIC (0.154, 3.90mm Width)-case to contain the op amp ic. Buffer amps of this type are called Zero-Drift-types. A Tape & Reel (TR) case is used to deliver the buffer op amp. The number of terminations approaches 8. This particular linear amplifier is a type of Operational Amplifier device, to be precise. The op amp ic has an array of 8 pins on it. Op amp rates 1.5μV as input offset voltage. Surface Mount is the recommended mounting type for this linear amplifier. With regard to operating temperature, op amp ranges -40°C~125°C TA. 170dB should remain the voltage gain. On this buffer amplifier, there are 2 circuits. One of the many advantages that this linear amplifier has, among many other things, is the fact that it outputs Rail-to-Rail signals.

OPA2189IDR Features

170dB voltage gain
Output Type: Rail-to-Rail

OPA2189IDR Applications

There are a lot of Texas Instruments OPA2189IDR Instrumentational OP Amps applications.

• Subtraction operation circuits
• Measurements of Wheatstone bridge
• Precision measurement
• Multimedia playback equipment
• PDA
• High-frequency data acquisition systems
• MP3
• Tablets
• Power control
• Addition operation circuits