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OPA4314AIPWR
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OPA4314AIPWR

Introduction

The OPA4314AIPWR is a high-performance, low-power operational amplifier (op-amp) designed for precision applications. This device belongs to the category of integrated circuits and is commonly used in various electronic systems where accurate signal amplification is required.

Basic Information Overview

  • Category: Integrated Circuit/Operational Amplifier
  • Use: Signal amplification and conditioning in precision electronic systems
  • Characteristics: Low power consumption, high performance, precision amplification
  • Package: Standard surface-mount package
  • Essence: Precision signal amplification and conditioning
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier

Specifications

  • Supply Voltage: ±2.25 V to ±18 V
  • Input Offset Voltage: 0.1 mV (max)
  • Gain Bandwidth Product: 10 MHz
  • Slew Rate: 5 V/µs
  • Operating Temperature Range: -40°C to 125°C
  • Quiescent Current: 375 µA per channel

Detailed Pin Configuration

The OPA4314AIPWR features a standard pin configuration with four main pins: 1. V+: Positive supply voltage 2. V-: Negative supply voltage 3. IN+: Non-inverting input 4. IN-: Inverting input

Functional Features

  • High precision amplification
  • Low power consumption
  • Wide supply voltage range
  • Rail-to-rail output swing capability
  • EMI filtering

Advantages and Disadvantages

Advantages

  • High precision amplification
  • Low power consumption
  • Wide operating temperature range
  • Rail-to-rail output swing capability

Disadvantages

  • Limited bandwidth compared to some higher-speed op-amps
  • Higher quiescent current compared to ultra-low-power op-amps

Working Principles

The OPA4314AIPWR operates based on the principles of differential amplification and feedback control. It amplifies the difference between the non-inverting and inverting input voltages with high precision and low distortion, making it suitable for applications requiring accurate signal conditioning.

Detailed Application Field Plans

The OPA4314AIPWR finds application in various fields including: - Precision instrumentation - Sensor signal conditioning - Data acquisition systems - Industrial control systems - Audio processing equipment

Detailed and Complete Alternative Models

Some alternative models to the OPA4314AIPWR include: - OPA4134PAG4: Similar precision op-amp with lower power consumption - OPA4348AIDGKT: Higher speed op-amp with similar precision characteristics - OPA4251PAG4: Ultra-low-power precision op-amp for battery-operated applications

In conclusion, the OPA4314AIPWR is a versatile and high-performance operational amplifier suitable for precision signal amplification and conditioning in a wide range of electronic systems.

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  1. What is the OPA4314AIPWR used for?

    • The OPA4314AIPWR is a quad operational amplifier designed for precision, low-noise signal conditioning in various applications such as industrial control systems, data acquisition, and instrumentation.

  2. What is the supply voltage range for OPA4314AIPWR?

    • The supply voltage range for OPA4314AIPWR is typically between 2.7V and 5.5V.

  3. What is the input offset voltage of OPA4314AIPWR?

    • The input offset voltage of OPA4314AIPWR is typically 150µV.

  4. What is the bandwidth of OPA4314AIPWR?

    • The bandwidth of OPA4314AIPWR is typically 10MHz.

  5. What are the typical applications of OPA4314AIPWR?

    • Typical applications of OPA4314AIPWR include sensor signal conditioning, precision active filters, and low-noise signal amplification.

  6. What is the operating temperature range for OPA4314AIPWR?

    • The operating temperature range for OPA4314AIPWR is typically -40°C to 125°C.

  7. What is the input bias current of OPA4314AIPWR?

    • The input bias current of OPA4314AIPWR is typically 0.5pA.

  8. Does OPA4314AIPWR have short-circuit protection?

    • Yes, OPA4314AIPWR is designed with short-circuit protection to prevent damage under fault conditions.

  9. Can OPA4314AIPWR be used in single-supply applications?

    • Yes, OPA4314AIPWR can be used in single-supply applications due to its wide supply voltage range.

  10. What is the package type of OPA4314AIPWR?

    • OPA4314AIPWR is available in a standard SOIC-14 package for easy integration into various circuit designs.