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LMV342IDR
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LMV342IDR

Product Overview

Category: Operational Amplifier
Use: General-purpose operational amplifier for various applications
Characteristics: Low power consumption, rail-to-rail input and output, low offset voltage
Package: SOIC-8
Essence: LMV342IDR is a versatile operational amplifier suitable for a wide range of applications.
Packaging/Quantity: Available in reels of 2500 units

Specifications

  • Supply Voltage: 2.7V to 5.5V
  • Input Offset Voltage: 1mV
  • Gain Bandwidth Product: 1 MHz
  • Slew Rate: 0.6 V/µs
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. OUTA
  2. INA-
  3. INA+
  4. V-
  5. GND
  6. V+
  7. INB+
  8. INB-

Functional Features

  • Rail-to-Rail Input and Output
  • Low Quiescent Current: 45 µA per channel
  • Wide Bandwidth: 1 MHz
  • Low Input Bias Current: 1 pA
  • ESD Protection: 4 kV HBM

Advantages and Disadvantages

Advantages: - Low power consumption - Wide operating temperature range - High ESD protection - Rail-to-rail input and output

Disadvantages: - Limited gain bandwidth product - Relatively low slew rate

Working Principles

LMV342IDR operates as a general-purpose operational amplifier by amplifying the difference between the two input voltages while maintaining a low quiescent current and providing rail-to-rail input and output capabilities.

Detailed Application Field Plans

LMV342IDR can be used in various applications including: - Battery-powered systems - Sensor signal conditioning - Portable instrumentation - Audio amplifiers - Signal processing circuits

Detailed and Complete Alternative Models

  • LMV321IDBVR
  • LMV358IDGKR
  • LMV324IDR

LMV342IDR offers a balance of low power consumption and rail-to-rail functionality, making it suitable for a wide range of applications. Its specifications, pin configuration, functional features, advantages, and disadvantages provide a comprehensive understanding of its capabilities and limitations. Additionally, its application field plans and alternative models offer insights into its versatility and potential alternatives for specific requirements.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací LMV342IDR v technických řešeních

  1. What is the LMV342IDR?

    • The LMV342IDR is a low-power, low-voltage operational amplifier designed for use in battery-powered and portable applications.

  2. What is the supply voltage range for the LMV342IDR?

    • The supply voltage range for the LMV342IDR is typically 2.7V to 5.5V.

  3. What is the typical input offset voltage of the LMV342IDR?

    • The typical input offset voltage of the LMV342IDR is 0.5mV.

  4. What is the input bias current of the LMV342IDR?

    • The input bias current of the LMV342IDR is typically 0.2pA.

  5. What is the typical gain bandwidth product of the LMV342IDR?

    • The typical gain bandwidth product of the LMV342IDR is 1.4MHz.

  6. What are some common applications for the LMV342IDR?

    • Common applications for the LMV342IDR include sensor interfaces, battery-powered instrumentation, and portable consumer electronics.

  7. Can the LMV342IDR operate with a single power supply?

    • Yes, the LMV342IDR can operate with a single power supply.

  8. What is the temperature range for the LMV342IDR?

    • The temperature range for the LMV342IDR is typically -40°C to 125°C.

  9. Does the LMV342IDR have built-in EMI filtering?

    • Yes, the LMV342IDR has built-in EMI filtering to reduce electromagnetic interference.

  10. Is the LMV342IDR available in a small package for space-constrained applications?

    • Yes, the LMV342IDR is available in a small package (e.g., SOIC-8) for space-constrained applications.