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LMV824DGVRG4
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LMV824DGVRG4

Product Overview

Category: Integrated Circuit (IC)

Use: Operational Amplifier (Op-Amp)

Characteristics: - Low voltage, rail-to-rail input/output - Low power consumption - Wide bandwidth - High slew rate - Small package size - High precision

Package: SOT-23-5

Essence: The LMV824DGVRG4 is a low voltage operational amplifier designed for various applications that require high precision and low power consumption.

Packaging/Quantity: The LMV824DGVRG4 is available in tape and reel packaging with 3000 units per reel.

Specifications

  • Supply Voltage Range: 2.7V to 5.5V
  • Input Offset Voltage: ±1.5mV (maximum)
  • Input Bias Current: ±1pA (maximum)
  • Gain Bandwidth Product: 3MHz (typical)
  • Slew Rate: 1.6V/µs (typical)
  • Quiescent Current: 40µA (typical)
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The LMV824DGVRG4 has a total of 5 pins:

  1. V+ (Positive Power Supply)
  2. V- (Negative Power Supply)
  3. IN- (Inverting Input)
  4. IN+ (Non-Inverting Input)
  5. OUT (Output)

Functional Features

  • Rail-to-rail input and output capability allows the LMV824DGVRG4 to operate with a wide range of input and output voltages.
  • Low power consumption makes it suitable for battery-powered applications.
  • Wide bandwidth enables accurate signal amplification across a broad frequency range.
  • High slew rate ensures fast response to input voltage changes.
  • Small package size allows for space-efficient circuit designs.
  • High precision ensures accurate amplification and signal integrity.

Advantages and Disadvantages

Advantages: - Low voltage operation - Rail-to-rail input/output - Low power consumption - Wide bandwidth - High precision

Disadvantages: - Limited output current capability - Sensitive to electrostatic discharge (ESD)

Working Principles

The LMV824DGVRG4 is an operational amplifier that amplifies the difference between its inverting and non-inverting inputs. It operates on a low voltage supply and provides rail-to-rail input and output capabilities. The op-amp uses internal circuitry to achieve high precision, low power consumption, and wide bandwidth performance.

Detailed Application Field Plans

The LMV824DGVRG4 can be used in various applications, including but not limited to: 1. Portable audio devices 2. Sensor signal conditioning 3. Battery-powered instrumentation 4. Active filters 5. Data acquisition systems 6. Medical equipment

Detailed and Complete Alternative Models

  1. LMV321: Single-channel version of LMV824DGVRG4
  2. LMV358: Dual-channel version of LMV824DGVRG4
  3. LMV324: Quad-channel version of LMV824DGVRG4
  4. LMV358M/NOPB: Dual-channel version with extended temperature range

These alternative models offer similar functionality and characteristics to the LMV824DGVRG4, providing options for different application requirements.

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Liste 10 perguntas e respostas comuns relacionadas à aplicação de LMV824DGVRG4 em soluções técnicas

Sure! Here are 10 common questions and answers related to the application of LMV824DGVRG4 in technical solutions:

  1. Q: What is LMV824DGVRG4? A: LMV824DGVRG4 is a low-power, rail-to-rail input and output operational amplifier (op-amp) manufactured by Texas Instruments.

  2. Q: What are the key features of LMV824DGVRG4? A: Some key features of LMV824DGVRG4 include low supply current, wide input voltage range, rail-to-rail operation, and low offset voltage.

  3. Q: What is the typical supply voltage range for LMV824DGVRG4? A: The typical supply voltage range for LMV824DGVRG4 is between 2.7V and 5.5V.

  4. Q: Can LMV824DGVRG4 operate with a single power supply? A: Yes, LMV824DGVRG4 can operate with a single power supply, making it suitable for battery-powered applications.

  5. Q: What is the maximum output current of LMV824DGVRG4? A: The maximum output current of LMV824DGVRG4 is typically around 30mA.

  6. Q: Is LMV824DGVRG4 suitable for precision applications? A: While LMV824DGVRG4 has low offset voltage, it may not be suitable for high-precision applications due to its limited accuracy specifications.

  7. Q: Can LMV824DGVRG4 drive capacitive loads? A: Yes, LMV824DGVRG4 can drive small capacitive loads, but for larger capacitive loads, an external compensation capacitor may be required.

  8. Q: What is the typical bandwidth of LMV824DGVRG4? A: The typical bandwidth of LMV824DGVRG4 is around 1 MHz.

  9. Q: Can LMV824DGVRG4 operate in harsh environments? A: LMV824DGVRG4 is not specifically designed for harsh environments, so additional precautions may be necessary to ensure reliable operation in such conditions.

  10. Q: What are some common applications of LMV824DGVRG4? A: LMV824DGVRG4 can be used in various applications, including sensor interfaces, battery-powered systems, portable devices, and low-power signal conditioning circuits.

Please note that these answers are general and may vary depending on specific design requirements and application scenarios.