ADI AD797BR

通用110 MHz

Overview

The AD797BR is a very low noise, low distortion operational amplifier ideal for use as a preamplifier.The low noise of 0.9 nV(root)Hz and low total harmonic distortion of -120 dB at audio bandwidths give the AD797BR the wide dynamic range necessary for preamps in microphones and mixing consoles.

The AD797BR is also useful in IR and Sonar Imaging applications where the widest dynamic range is necessary.The low distortion and 16-bit settling time of the AD797BR make it ideal for buffering the inputs to Sigma Delta ADCs or the outputs of high resolution DACs especially when they are used in critical applications such as seismic detection and spectrum analyzers.Key features such as a 50 mA output current drive and the specified power supply voltage range of ±5 to ±15 volts make the AD797BR an excellent general purpose amplifier.

Features

Tube Package
8 Pins
supply voltage of 15V
146.02dB voltage gain

Surface Mount Mounting Type

Applications

There are a lot of Analog Devices Inc.
AD797BR Instrumentational OP Amps applications.

• Subtraction operation circuits
• single/dual op amp sum and difference circuits
• Integrator circuits
• Differentiator circuits
• Logarithmic operation circuits
• Exponential operation circuits
• Multiplication circuits
• Division circuits
• Precision measurement
• Power control