OPA4180IDR - English Editing Encyclopedia Entry

Product Overview

Use

The OPA4180IDR op-amp is commonly used in various electronic circuits for amplification and signal conditioning purposes.

Characteristics

High gain: The OPA4180IDR offers a high voltage gain, making it suitable for applications requiring precise amplification.
Low noise: This op-amp has low input and output noise, ensuring accurate signal processing.
Wide bandwidth: With a wide frequency response range, the OPA4180IDR can handle signals across a broad spectrum.
Low power consumption: It operates on low power supply voltages, making it energy-efficient.
Rail-to-rail inputs and outputs: The op-amp supports input and output signals that can swing close to the power supply rails.

Package and Quantity

The OPA4180IDR is available in a small outline integrated circuit (SOIC) package. It is typically sold in reels or tubes containing multiple units.

Specifications

Supply Voltage Range: ±2.25V to ±18V
Input Offset Voltage: 1mV (maximum)
Gain Bandwidth Product: 10MHz
Slew Rate: 5V/µs
Input Bias Current: 1nA (maximum)
Operating Temperature Range: -40°C to +125°C

Pin Configuration

The OPA4180IDR op-amp features an 8-pin SOIC package with the following pin configuration:

___________ V+ | 1 8 | V- IN-| 2 7 | OUT IN+| 3 6 | NC NC | 4 5 | NC |__________|

Functional Features

High precision amplification: The OPA4180IDR provides accurate amplification of input signals.
Low distortion: It ensures minimal distortion in the amplified output signal.
Stable operation: The op-amp maintains stability even with varying load conditions.
Wide common-mode voltage range: It can handle a wide range of common-mode input voltages.

Advantages and Disadvantages

Advantages

High gain and low noise enable precise signal amplification.
Wide bandwidth allows for handling a broad range of frequencies.
Low power consumption makes it energy-efficient.
Rail-to-rail inputs and outputs provide flexibility in signal swing.

Disadvantages

Limited supply voltage range compared to some other op-amps.
Relatively lower slew rate may not be suitable for high-speed applications.

Working Principles

The OPA4180IDR operates based on the principles of differential amplification. It amplifies the voltage difference between its two input terminals, providing an amplified output signal that is a linear function of this voltage difference.

Application Field Plans

The OPA4180IDR finds applications in various fields, including: 1. Audio amplification: It can be used in audio systems to amplify weak audio signals. 2. Sensor signal conditioning: The op-amp can process and amplify signals from sensors such as temperature or pressure sensors. 3. Instrumentation: It is suitable for precision measurement instruments requiring accurate signal amplification. 4. Active filters: The OPA4180IDR can be utilized in active filter circuits for frequency response shaping.

Alternative Models

For those seeking alternatives to the OPA4180IDR, the following models offer similar functionality: - OPA4180IPW: Similar specifications but available in a different package (TSSOP). - LM358: A dual operational amplifier with comparable characteristics. - TL071: A general-purpose op-amp with a wider supply voltage range.

In conclusion, the OPA4180IDR is a high-performance operational amplifier that offers precise amplification, low noise, and wide bandwidth. Its compact package and versatile applications make it a popular choice in various electronic circuits.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van OPA4180IDR in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of OPA4180IDR in technical solutions:

Q: What is the OPA4180IDR? A: The OPA4180IDR is a high-speed operational amplifier (op-amp) designed for various applications, including signal conditioning, data acquisition, and communication systems.
Q: What is the voltage supply range for the OPA4180IDR? A: The OPA4180IDR operates with a voltage supply range of ±2.5V to ±18V.
Q: What is the bandwidth of the OPA4180IDR? A: The OPA4180IDR has a bandwidth of 200 MHz, making it suitable for high-frequency applications.
Q: Can the OPA4180IDR be used in single-supply applications? A: Yes, the OPA4180IDR can be used in both dual-supply and single-supply applications, as it supports rail-to-rail input and output operation.
Q: What is the input offset voltage of the OPA4180IDR? A: The input offset voltage of the OPA4180IDR is typically 1 mV, which ensures accurate signal amplification.
Q: Does the OPA4180IDR have built-in protection features? A: Yes, the OPA4180IDR includes built-in protection features such as overvoltage protection and thermal shutdown, ensuring safe operation.
Q: Can the OPA4180IDR drive capacitive loads? A: Yes, the OPA4180IDR has a high output current capability, allowing it to drive capacitive loads up to 100 pF without significant degradation in performance.
Q: What is the input common-mode voltage range of the OPA4180IDR? A: The input common-mode voltage range of the OPA4180IDR extends from -0.1V to +3.9V, providing flexibility in various applications.
Q: Is the OPA4180IDR suitable for low-power applications? A: No, the OPA4180IDR is not specifically designed for low-power applications. It is more suitable for high-speed and high-performance applications.
Q: Can the OPA4180IDR be used in audio applications? A: Yes, the OPA4180IDR can be used in audio applications that require high bandwidth and accurate signal amplification, such as audio preamplifiers or headphone amplifiers.

Please note that these answers are general and may vary depending on specific application requirements and conditions.