OPA698IDRG4 - English Editing Encyclopedia Entry

Product Overview

Category: Integrated Circuit (IC)

Use: Amplifier

Characteristics: - High-speed, low-noise amplifier - Wide bandwidth - Low distortion - Low power consumption

Package: SOIC (Small Outline Integrated Circuit)

Essence: The OPA698IDRG4 is a high-performance amplifier designed for various applications requiring high-speed and low-noise amplification.

Packaging/Quantity: The OPA698IDRG4 is available in tape and reel packaging with 2500 units per reel.

Specifications

• Supply Voltage Range: ±2.5V to ±18V
• Input Voltage Range: ±1.25V
• Bandwidth: 1.8GHz
• Slew Rate: 2000V/μs
• Gain Bandwidth Product: 1.8GHz
• Input Noise Voltage: 1.9nV/√Hz
• Input Bias Current: 3.5pA
• Output Current: 100mA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The OPA698IDRG4 has the following pin configuration:

1. V-
2. IN-
3. IN+
4. V+
5. OUT
6. NC (No Connection)
7. V-
8. GND

Functional Features

• High-speed amplification: The OPA698IDRG4 offers a wide bandwidth of 1.8GHz, making it suitable for high-speed signal amplification.
• Low noise: With an input noise voltage of 1.9nV/√Hz, this amplifier ensures minimal noise interference in sensitive applications.
• Low distortion: The OPA698IDRG4 maintains low distortion levels, resulting in accurate signal reproduction.
• Low power consumption: This amplifier operates efficiently with low power consumption, making it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages: - High-speed amplification capability - Low noise interference - Wide bandwidth - Low distortion levels - Low power consumption

Disadvantages: - Limited operating temperature range (-40°C to +85°C) - Requires external power supply

Working Principles

The OPA698IDRG4 is based on a high-performance operational amplifier design. It utilizes advanced circuitry to provide high-speed amplification while maintaining low noise and distortion levels. The amplifier operates by receiving an input signal through the IN+ and IN- pins, amplifying it, and delivering the amplified output signal through the OUT pin.

Detailed Application Field Plans

The OPA698IDRG4 is commonly used in various applications, including: 1. Communication systems 2. Test and measurement equipment 3. Medical imaging devices 4. Radar systems 5. Audio and video equipment 6. Industrial control systems

Detailed and Complete Alternative Models

1. OPA699IDBVR - Similar performance characteristics, SOT-23 package
2. OPA690IDBVT - Lower bandwidth (600MHz), SOT-23 package
3. OPA697IDBVR - Higher bandwidth (2.5GHz), SOT-23 package
4. OPA695IDBVR - Lower noise voltage (1.5nV/√Hz), SOT-23 package

These alternative models offer similar functionality and can be considered based on specific application requirements.

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