Texas Instruments
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OPA404KUE4
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OPA404KUE4

Product Overview

Category

The OPA404KUE4 belongs to the category of operational amplifiers (op-amps).

Use

It is used as a high-precision, low-noise operational amplifier for various analog signal processing applications.

Characteristics

  • High precision
  • Low noise
  • Wide operating voltage range
  • Rail-to-rail output swing
  • Low input bias current
  • Low quiescent current

Package

The OPA404KUE4 comes in a small outline package (SOIC) with 8 pins.

Essence

The essence of the OPA404KUE4 lies in its ability to provide high-precision and low-noise amplification for analog signals.

Packaging/Quantity

The OPA404KUE4 is typically available in reels with a quantity of 2500 units per reel.

Specifications

  • Supply Voltage: ±2.25 V to ±18 V
  • Input Offset Voltage: 150 µV (max)
  • Gain Bandwidth Product: 10 MHz
  • Slew Rate: 5 V/µs
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. OUT-
  2. IN-
  3. V-
  4. V+
  5. NC
  6. IN+
  7. OUT+
  8. V-

Functional Features

  • Rail-to-rail output swing
  • Low input bias current
  • Low quiescent current
  • High open-loop gain
  • Unity-gain stable

Advantages

  • High precision and accuracy
  • Low noise performance
  • Versatile operating voltage range
  • Suitable for battery-powered applications

Disadvantages

  • Limited bandwidth compared to some higher-speed op-amps
  • Higher cost compared to standard op-amps

Working Principles

The OPA404KUE4 operates based on the principles of differential amplification and feedback control, providing precise amplification of analog signals while minimizing noise and distortion.

Detailed Application Field Plans

The OPA404KUE4 is well-suited for the following applications: - Sensor signal conditioning - Data acquisition systems - Medical instrumentation - Audio processing equipment - Precision measurement instruments

Detailed and Complete Alternative Models

Some alternative models to the OPA404KUE4 include: - OPA4134 - OPA4171 - OPA333

In conclusion, the OPA404KUE4 is a high-precision, low-noise operational amplifier suitable for a wide range of analog signal processing applications, offering excellent performance and versatility within its category.

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Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng OPA404KUE4 sa mga teknikal na solusyon

  1. What is OPA404KUE4?

    • OPA404KUE4 is a precision operational amplifier designed for applications requiring both high precision and low power consumption.

  2. What are the key features of OPA404KUE4?

    • The key features of OPA404KUE4 include low offset voltage, low input bias current, low quiescent current, and wide supply voltage range.

  3. What are the typical applications of OPA404KUE4?

    • OPA404KUE4 is commonly used in precision instrumentation, sensor signal conditioning, and battery-powered applications due to its low power consumption and high precision.

  4. What is the recommended operating voltage range for OPA404KUE4?

    • The recommended operating voltage range for OPA404KUE4 is typically between 1.8V and 5.5V.

  5. How does OPA404KUE4 perform in terms of noise performance?

    • OPA404KUE4 offers excellent noise performance, making it suitable for applications where low noise is critical.

  6. Can OPA404KUE4 be used in single-supply applications?

    • Yes, OPA404KUE4 is designed to operate effectively in single-supply applications, making it versatile for various design requirements.

  7. What is the temperature range for OPA404KUE4?

    • OPA404KUE4 is designed to operate over a wide temperature range, typically from -40°C to 125°C, making it suitable for harsh environments.

  8. Does OPA404KUE4 require external compensation?

    • No, OPA404KUE4 is internally compensated, simplifying the design process and reducing external component count.

  9. Is OPA404KUE4 available in different package options?

    • Yes, OPA404KUE4 is available in various package options, including small outline packages and leadless packages for space-constrained applications.

  10. Where can I find detailed application notes and design resources for OPA404KUE4?

    • Detailed application notes, design resources, and support for OPA404KUE4 can be found on the manufacturer's website or through their technical support channels.