Texas Instruments
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LMV981IDBVRG4
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LMV981IDBVRG4

Product Overview

Category: Integrated Circuit (IC)

Use: Operational Amplifier

Characteristics: - Low voltage, low power consumption - Rail-to-rail input and output - Wide bandwidth - Small package size - High precision

Package: SOT-23-5

Essence: The LMV981IDBVRG4 is a high-performance operational amplifier designed for low voltage applications. It offers rail-to-rail input and output capabilities, making it suitable for a wide range of precision analog signal processing tasks.

Packaging/Quantity: The LMV981IDBVRG4 is available in a small SOT-23-5 package. It is typically sold in reels containing 3000 units.

Specifications

  • Supply Voltage Range: 1.8V 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)

Pin Configuration

The LMV981IDBVRG4 has the following pin configuration:

____ V+ |1 5| Output Vin-|2 4| V- Vin+|3____|

Functional Features

  • Low voltage operation allows for use in battery-powered devices.
  • Rail-to-rail input and output capability enables accurate signal amplification even at the extremes of the supply voltage range.
  • Wide bandwidth ensures faithful reproduction of high-frequency signals.
  • Small package size makes it suitable for space-constrained applications.
  • High precision specifications enable accurate signal processing.

Advantages and Disadvantages

Advantages: - Low power consumption - Wide supply voltage range - Rail-to-rail input and output - Small package size - High precision

Disadvantages: - Limited output current capability - Relatively low gain bandwidth product compared to some other operational amplifiers

Working Principles

The LMV981IDBVRG4 is a voltage amplifier that takes an input signal and amplifies it with high accuracy. It operates by comparing the voltage difference between its two input terminals (Vin+ and Vin-) and producing an amplified output voltage.

Detailed Application Field Plans

The LMV981IDBVRG4 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

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the LMV981IDBVRG4 are: 1. LMV321IDBVRG4 2. LMV358IDBVRG4 3. LMV324IDBVRG4 4. LMV358IDBVT 5. LMV324IDBVT

These alternatives may have slightly different specifications or package options, but they serve similar purposes and can be used as substitutes for the LMV981IDBVRG4 in many applications.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق LMV981IDBVRG4 في الحلول التقنية

Sure! Here are 10 common questions and answers related to the application of LMV981IDBVRG4 in technical solutions:

  1. Q: What is LMV981IDBVRG4? A: LMV981IDBVRG4 is a low-power, rail-to-rail input and output operational amplifier (op-amp) designed for use in various technical applications.

  2. Q: What is the supply voltage range for LMV981IDBVRG4? A: The supply voltage range for LMV981IDBVRG4 is typically between 2.7V and 5.5V.

  3. Q: What is the typical gain bandwidth product of LMV981IDBVRG4? A: The typical gain bandwidth product of LMV981IDBVRG4 is 1 MHz.

  4. Q: Can LMV981IDBVRG4 operate with a single power supply? A: Yes, LMV981IDBVRG4 can operate with a single power supply, making it suitable for battery-powered applications.

  5. Q: What is the input offset voltage of LMV981IDBVRG4? A: The input offset voltage of LMV981IDBVRG4 is typically around 1 mV.

  6. Q: Is LMV981IDBVRG4 capable of driving capacitive loads? A: Yes, LMV981IDBVRG4 is capable of driving capacitive loads up to 100 pF without any external compensation.

  7. Q: What is the input common-mode voltage range of LMV981IDBVRG4? A: The input common-mode voltage range of LMV981IDBVRG4 extends from the negative supply voltage to within 1.5V of the positive supply voltage.

  8. Q: Can LMV981IDBVRG4 operate in high-temperature environments? A: Yes, LMV981IDBVRG4 is designed to operate in a temperature range of -40°C to 125°C, making it suitable for various industrial applications.

  9. Q: Does LMV981IDBVRG4 have built-in protection features? A: Yes, LMV981IDBVRG4 includes built-in features like thermal shutdown and short-circuit protection to ensure safe operation.

  10. Q: What are some typical applications of LMV981IDBVRG4? A: LMV981IDBVRG4 can be used in applications such as sensor interfaces, battery-powered systems, portable instrumentation, and audio amplification.

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