ADI AD841JN

Общее назначение40 МГц

Overview

The AD841JN is a member of the Analog Devices, Inc., family of wide bandwidth operational amplifiers. This high speed/high precision family includes the AD842, which is stable at a gain of two or greater and has 100 mA minimum output current drive. These devices are fabricated using Analog Devices’ junction isolated complementary bipolar (CB) process. This process permits a combination of dc precision and wideband ac performance previously unobtainable in a monolithic op amp. In addition to its 40 MHz unity-gain bandwidth product, the AD841JN offers extremely fast settling characteristics, typically settling to within 0.01% of final value in 110 ns for a 10 V step.

The 300 V/µs slew rate of the AD841, along with its 40 MHz gain bandwidth, ensures excellent performance in video and pulse amplifier applications. This amplifier is well suited foruse in high frequency signal conditioning circuits and wide bandwidth active filters. The extremely rapid settling time of the AD841JN makes it the preferred choice for data acquisition applications that require 12-bit accuracy. The AD841JN is also appropriate for other applications such as high speed DAC and ADC buffer amplifiers and other wide bandwidth circuitry.

Features

Applications

• Integrator circuits
• Differentiator circuits
• Logarithmic operation circuits
• Exponential operation circuits
• Multiplication circuits
• Division circuits
• Precision measurement
• Power control
• Information processing
• Weak signal detection