LMV981MGX

Product Overview

Category: Integrated Circuit (IC)

Use: The LMV981MGX is a low-power operational amplifier designed for various applications in electronic circuits. It provides high performance and precision amplification with low power consumption.

Characteristics: - Low power consumption - High precision amplification - Wide operating voltage range - Small package size - Low input offset voltage - Rail-to-rail input and output capability

Package: The LMV981MGX is available in a small outline package (SOP) with 8 pins.

Essence: This operational amplifier is essential for amplifying weak signals and maintaining signal integrity in electronic circuits.

Packaging/Quantity: The LMV981MGX is typically sold in reels or tubes, containing a quantity of 250 units per package.

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• Input Offset Voltage: 1.5mV (maximum)
• Input Bias Current: 0.5pA (typical)
• Gain Bandwidth Product: 1MHz (typical)
• Slew Rate: 0.6V/µs (typical)
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The LMV981MGX has the following pin configuration:

___________ V+ --| |-- V- Vin --| |-- Vout Gnd --| |-- NC |___________|

Functional Features

• Low power consumption allows for extended battery life in portable devices.
• High precision amplification ensures accurate signal reproduction.
• Wide operating voltage range enables compatibility with various power supply configurations.
• Rail-to-rail input and output capability allows for maximum utilization of the available voltage range.

Advantages and Disadvantages

Advantages: - Low power consumption - High precision amplification - Wide operating voltage range - Rail-to-rail input and output capability

Disadvantages: - Limited gain bandwidth product compared to some higher-end operational amplifiers - Not suitable for applications requiring extremely high-speed amplification

Working Principles

The LMV981MGX operates based on the principles of differential amplification. It amplifies the voltage difference between its two input terminals, providing a larger output voltage proportional to the input signal.

Application Field Plans

The LMV981MGX is commonly used in various electronic circuits and applications, including but not limited to: - Audio amplification - Sensor signal conditioning - Signal filtering - Voltage level shifting - Active filters - Portable devices

Alternative Models

For alternative options with similar functionality, the following models can be considered: - LMV321 - LMV358 - LMV324 - LMV331

These models offer different package sizes, pin configurations, and performance specifications, allowing flexibility in choosing the most suitable option for specific applications.

In conclusion, the LMV981MGX is a low-power operational amplifier that provides high precision amplification with low power consumption. Its wide operating voltage range and rail-to-rail input/output capability make it suitable for various electronic circuit applications. While it may have limitations in terms of gain bandwidth product and high-speed amplification, alternative models are available to cater to specific requirements.