OPA4197IDR

Product Overview

Category: Integrated Circuits (ICs)

Use: Operational Amplifier

Characteristics: - High precision - Low noise - Wide bandwidth - Rail-to-rail input/output - Low power consumption

Package: SOIC-8

Essence: The OPA4197IDR is a high-performance operational amplifier designed for various applications that require precision amplification.

Packaging/Quantity: The OPA4197IDR is available in tape and reel packaging, with 2500 units per reel.

Specifications

• Supply Voltage Range: ±2.25V to ±18V
• Input Offset Voltage: 0.5mV (maximum)
• Input Bias Current: 1nA (maximum)
• Gain Bandwidth Product: 20MHz
• Slew Rate: 10V/µs
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The OPA4197IDR has a standard pin configuration as follows:

```

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| | --| IN+ VCC |-- --| IN- OUT |-- --| REF- NC |-- --| REF+ VEE |-- |___________| ```

Functional Features

• High precision amplification
• Low noise operation
• Wide bandwidth for accurate signal reproduction
• Rail-to-rail input/output capability for maximum dynamic range
• Low power consumption for energy-efficient designs

Advantages and Disadvantages

Advantages: - High precision amplification ensures accurate signal processing. - Low noise operation allows for clear and distortion-free output. - Wide bandwidth enables faithful reproduction of signals across a broad frequency range. - Rail-to-rail input/output capability provides maximum dynamic range. - Low power consumption makes it suitable for battery-powered applications.

Disadvantages: - Limited availability in certain package options. - Relatively higher cost compared to some other operational amplifiers.

Working Principles

The OPA4197IDR operates based on the principles of operational amplifiers. It amplifies the difference between the input voltages applied to its non-inverting and inverting inputs, with a high gain factor. The amplified output voltage is then available at the output pin. The rail-to-rail input/output capability ensures that the amplifier can handle signals close to the supply rails without distortion.

Detailed Application Field Plans

The OPA4197IDR is widely used in various applications, including but not limited to: - Audio amplification - Sensor signal conditioning - Data acquisition systems - Medical instrumentation - Industrial control systems - Precision measurement equipment

Detailed and Complete Alternative Models

Some alternative models to the OPA4197IDR include: - OPA2197IDR - OPA4197AIDR - OPA4197EVM

These alternatives offer similar functionality and performance characteristics, providing flexibility in choosing the most suitable operational amplifier for specific applications.

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