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OPA4374AIPWTG4
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OPA4374AIPWTG4

Product Category

The OPA4374AIPWTG4 belongs to the category of operational amplifiers (op-amps).

Basic Information Overview

  • Use: The OPA4374AIPWTG4 is used as a precision, low-noise, low-power operational amplifier suitable for a wide range of applications.
  • Characteristics: It features low offset voltage, low noise, and low quiescent current, making it ideal for precision signal conditioning and sensor amplification.
  • Package: The OPA4374AIPWTG4 is available in a TSSOP-14 package.
  • Essence: Its essence lies in providing high precision and low power consumption for various signal conditioning applications.
  • Packaging/Quantity: The OPA4374AIPWTG4 is typically supplied in reels with a quantity of 2500 units per reel.

Specifications

  • Supply Voltage: ±1.8 V to ±5.5 V
  • Input Offset Voltage: ±150 µV (max)
  • Input Bias Current: 0.2 pA (typ)
  • Gain Bandwidth Product: 10 MHz (typ)
  • Slew Rate: 3 V/µs (typ)

Detailed Pin Configuration

The OPA4374AIPWTG4 has a TSSOP-14 package with the following pin configuration: 1. OUT1 2. IN1- 3. IN1+ 4. V- 5. NC 6. V+ 7. OUT2 8. IN2+ 9. IN2- 10. V- 11. NC 12. V+ 13. VCC+ 14. VCC-

Functional Features

  • Low offset voltage and low noise for precision applications
  • Low quiescent current for power-sensitive designs
  • Rail-to-rail input and output operation for maximum dynamic range

Advantages and Disadvantages

Advantages: - High precision and low noise - Low power consumption - Wide supply voltage range

Disadvantages: - Limited output current capability - Higher cost compared to general-purpose op-amps

Working Principles

The OPA4374AIPWTG4 operates based on the principles of differential amplification and feedback control, allowing it to provide precise amplification of small signals while maintaining low power consumption and minimal noise.

Detailed Application Field Plans

The OPA4374AIPWTG4 is well-suited for various applications including: - Sensor signal conditioning - Portable instrumentation - Battery-powered systems - Precision audio amplification

Detailed and Complete Alternative Models

Some alternative models to the OPA4374AIPWTG4 include: - OPA344 - OPA2344 - OPA4344

This completes the entry for the OPA4374AIPWTG4, covering its product category, basic information overview, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

技術ソリューションにおける OPA4374AIPWTG4 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the OPA4374AIPWTG4?

    • The OPA4374AIPWTG4 is a precision, low-power operational amplifier designed for use in technical solutions requiring high accuracy and low power consumption.

  2. What are the key features of the OPA4374AIPWTG4?

    • The key features include low offset voltage, low quiescent current, wide supply voltage range, and rail-to-rail input and output operation.

  3. What are the typical applications of the OPA4374AIPWTG4?

    • Typical applications include sensor signal conditioning, battery-powered instrumentation, and portable medical devices.

  4. What is the input voltage range of the OPA4374AIPWTG4?

    • The input voltage range extends from the negative supply voltage to within 0.2V of the positive supply voltage.

  5. What is the quiescent current of the OPA4374AIPWTG4?

    • The quiescent current is typically 650µA per channel.

  6. What is the operating temperature range of the OPA4374AIPWTG4?

    • The device can operate over a temperature range of -40°C to 125°C.

  7. Does the OPA4374AIPWTG4 support single-supply operation?

    • Yes, the OPA4374AIPWTG4 supports single-supply operation with a wide supply voltage range.

  8. What is the gain bandwidth product of the OPA4374AIPWTG4?

    • The gain bandwidth product is typically 10MHz.

  9. Is the OPA4374AIPWTG4 available in a small package?

    • Yes, the OPA4374AIPWTG4 is available in a small, space-saving package suitable for compact designs.

  10. Are there any application notes or reference designs available for the OPA4374AIPWTG4?

    • Yes, Texas Instruments provides comprehensive application notes and reference designs to assist with the implementation of the OPA4374AIPWTG4 in various technical solutions.