AD847SQ/883B – TBC

Overview

The Analog Devices AD847SQ/883B is a high-speed, monolithic operational amplifier designed for demanding analog signal processing applications. Its standout characteristic is an exceptional slew rate of 300V/µs, enabling rapid response to transient signals and accurate reproduction of fast-changing waveforms. A critical design consideration when utilizing such high slew rates is managing parasitic capacitance in the PCB layout; excessive capacitance can significantly degrade transient response and introduce unwanted ringing, a trade-off that experienced engineers meticulously mitigate through careful component placement and trace impedance control.

Key Features

• Slew Rate: 300V/µs
• Gain Bandwidth Product: 50 MHz
• Operating Temperature: -55°C to 125°C
• Supply Voltage Span: 9V to 36V
• Input Bias Current: 3.3 µA
• Package: 8-CERDIP (0.300″, 7.62mm)

Applications

The component is engineered for deployment in systems requiring high reliability and performance under specific operating conditions. It provides functional stability across the stated design envelope.

• High-speed data acquisition front-ends
• Active filter circuits with wide bandwidth requirements
• Fast transient response pulse amplifiers
• RF signal conditioning in military communication systems