AD711AQ

Product Overview

• Category: Integrated Circuit (IC)
• Use: Operational Amplifier
• Characteristics: High-speed, Low Noise, Precision
• Package: 8-pin PDIP (Plastic Dual In-line Package)
• Essence: Analog Devices' AD711AQ is a high-performance operational amplifier designed for precision applications.
• Packaging/Quantity: Available in tubes of 25 units or reels of 1000 units.

Specifications

• Supply Voltage: ±5V to ±18V
• Input Offset Voltage: 50µV maximum
• Input Bias Current: 10nA maximum
• Input Voltage Range: ±12V
• Gain Bandwidth Product: 20MHz typical
• Slew Rate: 15V/µs typical
• Output Current: ±20mA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The AD711AQ has the following pin configuration:

___________ NC |1 8| V+ IN- |2 7| OUT IN+ |3 6| V- NC |4_________5| NC

Functional Features

• High-speed performance suitable for data acquisition systems and instrumentation.
• Low input offset voltage and bias current for accurate signal processing.
• Wide input voltage range allows flexibility in various applications.
• High output current capability enables driving capacitive loads.
• Excellent noise performance for precise measurements.

Advantages and Disadvantages

Advantages: - High-speed operation - Low noise - Precision performance - Wide input voltage range - High output current capability

Disadvantages: - Limited supply voltage range compared to some other models - Higher cost compared to basic operational amplifiers

Working Principles

The AD711AQ is based on a differential amplifier configuration, which amplifies the voltage difference between its two input terminals. It utilizes a combination of active and passive components to achieve high gain, low noise, and accurate signal processing.

Application Field Plans

The AD711AQ is commonly used in the following applications:

1. Data acquisition systems
2. Instrumentation and measurement equipment
3. Audio signal processing
4. Active filters
5. Precision voltage and current sources
6. Industrial control systems

Alternative Models

• AD711JN: 8-pin PDIP package, similar specifications
• AD711KN: 8-pin SOIC (Small Outline Integrated Circuit) package, similar specifications
• AD711SQ/883B: Military-grade version with enhanced ruggedness and reliability

These alternative models provide similar functionality and performance, allowing users to choose the most suitable option for their specific requirements.

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