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INA137UAG4
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INA137UAG4

Product Overview

Category: Integrated Circuit
Use: Differential Line Receiver
Characteristics: High precision, low noise, wide operating range
Package: SOIC-8
Essence: Precision signal reception and amplification
Packaging/Quantity: Tape and Reel, 2500 units

Specifications

  • Operating Voltage Range: ±2.25V to ±18V
  • Common-Mode Input Voltage Range: ±13V
  • Input Offset Voltage: ±500µV
  • Bandwidth: 1MHz
  • Slew Rate: 5V/µs
  • Quiescent Current: 3.6mA

Detailed Pin Configuration

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

Functional Features

  • High common-mode rejection ratio (CMRR)
  • Low input offset voltage
  • Wide operating voltage range
  • Low quiescent current

Advantages and Disadvantages

Advantages: - High precision signal reception - Wide operating voltage range - Low noise - Small package size

Disadvantages: - Limited bandwidth compared to some alternatives - Slightly higher quiescent current

Working Principles

The INA137UAG4 is designed to receive and amplify differential signals while rejecting common-mode noise. It achieves this through precise internal circuitry that allows for high accuracy and low noise amplification.

Detailed Application Field Plans

The INA137UAG4 is ideal for use in audio equipment, medical instrumentation, and industrial control systems where precise signal reception and low noise amplification are critical.

Detailed and Complete Alternative Models

  1. INA138UAG4: Similar specifications with a wider bandwidth
  2. INA163UAG4: Higher precision and lower quiescent current

Note: The above information is based on the latest available data at the time of writing.

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10 سوال و پاسخ رایج مربوط به کاربرد INA137UAG4 در راه حل های فنی را فهرست کنید

  1. What is the typical application of INA137UAG4?
    - The typical application of INA137UAG4 is in audio systems, such as professional audio equipment and high-fidelity consumer audio.

  2. How does INA137UAG4 help in audio applications?
    - INA137UAG4 is a differential line receiver that helps in maintaining signal integrity and reducing noise in audio transmission.

  3. What are the key features of INA137UAG4?
    - The key features of INA137UAG4 include low distortion, high common-mode rejection, and wide supply voltage range.

  4. Can INA137UAG4 be used in balanced audio connections?
    - Yes, INA137UAG4 is commonly used in balanced audio connections to improve noise immunity and signal quality.

  5. What is the recommended power supply voltage for INA137UAG4?
    - The recommended power supply voltage for INA137UAG4 is typically between ±5V to ±18V.

  6. Is INA137UAG4 suitable for professional audio recording equipment?
    - Yes, INA137UAG4 is well-suited for professional audio recording equipment due to its high performance and low distortion characteristics.

  7. How does INA137UAG4 handle common-mode signals?
    - INA137UAG4 has a high common-mode rejection ratio, allowing it to effectively reject common-mode signals and focus on the differential signal.

  8. Can INA137UAG4 be used in automotive audio systems?
    - Yes, INA137UAG4 can be used in automotive audio systems to enhance audio quality and reduce interference.

  9. What are the typical input and output configurations for using INA137UAG4?
    - The typical input configuration involves connecting the differential audio signal to the inputs of INA137UAG4, while the outputs are connected to the subsequent audio processing circuitry.

  10. Are there any specific layout considerations when using INA137UAG4?
    - It is important to follow the recommended layout guidelines provided in the datasheet to minimize noise and ensure optimal performance when using INA137UAG4 in technical solutions.