Rohm Semiconductor
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BU52742GUL-E2
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BU52742GUL-E2

Product Overview

Category: Integrated Circuit
Use: Signal processing and amplification
Characteristics: Low power consumption, high gain, small form factor
Package: 8-pin SOIC
Essence: Amplifying weak signals in electronic circuits
Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

  • Supply Voltage: 3V to 5.5V
  • Gain Bandwidth Product: 10MHz
  • Input Offset Voltage: 1mV
  • Input Bias Current: 100nA
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

  1. V-
  2. Inverting Input
  3. Non-Inverting Input
  4. Ground
  5. Output
  6. NC (No Connection)
  7. V+
  8. Vcc

Functional Features

  • Low power consumption
  • High gain
  • Rail-to-rail output swing
  • Wide supply voltage range

Advantages

  • Small form factor
  • Suitable for battery-powered applications
  • Wide operating temperature range

Disadvantages

  • Limited output current capability
  • Sensitive to noise in high-frequency applications

Working Principles

BU52742GUL-E2 is a low-power operational amplifier designed to amplify weak signals in electronic circuits. It operates by taking an input signal and multiplying it by a large gain factor to produce an output signal that is much larger in magnitude.

Detailed Application Field Plans

This operational amplifier is commonly used in portable electronic devices, sensor interfaces, and low-power audio applications. Its low power consumption and wide supply voltage range make it suitable for battery-powered systems.

Detailed and Complete Alternative Models

  1. LM358
  2. MCP6001
  3. TS912

In conclusion, BU52742GUL-E2 is a versatile integrated circuit with low power consumption and high gain, making it suitable for a wide range of signal processing and amplification applications.

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10個與BU52742GUL-E2在技術方案中應用相關的常見問題與解答

  1. What is BU52742GUL-E2?

    • BU52742GUL-E2 is a high-performance integrated circuit designed for use in technical solutions, particularly in power management applications.

  2. What are the key features of BU52742GUL-E2?

    • The key features of BU52742GUL-E2 include high efficiency, low power consumption, overcurrent protection, and thermal shutdown protection.

  3. In what technical solutions can BU52742GUL-E2 be used?

    • BU52742GUL-E2 can be used in a wide range of technical solutions including battery charging systems, power supplies, motor control, and LED lighting applications.

  4. What is the input voltage range for BU52742GUL-E2?

    • The input voltage range for BU52742GUL-E2 is typically between 4.5V to 60V, making it suitable for various power supply designs.

  5. Does BU52742GUL-E2 support PWM dimming for LED lighting applications?

    • Yes, BU52742GUL-E2 supports PWM dimming, making it ideal for controlling LED brightness in lighting solutions.

  6. What is the maximum output current of BU52742GUL-E2?

    • The maximum output current of BU52742GUL-E2 is typically around 3A, providing sufficient power for many technical applications.

  7. Is BU52742GUL-E2 suitable for automotive applications?

    • Yes, BU52742GUL-E2 is designed to meet the requirements for automotive applications, including robustness and reliability.

  8. Can BU52742GUL-E2 operate in harsh environmental conditions?

    • Yes, BU52742GUL-E2 is designed to operate in harsh environmental conditions, with a wide temperature range and protection features.

  9. What are the recommended external components for using BU52742GUL-E2 in a power supply design?

    • The recommended external components include input and output capacitors, inductors, and resistors as per the application requirements.

  10. Where can I find detailed technical specifications and application notes for BU52742GUL-E2?

    • Detailed technical specifications and application notes for BU52742GUL-E2 can be found in the product datasheet and application documents provided by the manufacturer.