LMV981MFX/NOPB

Product Overview

Category: Integrated Circuit (IC)

Use: Operational Amplifier (Op-Amp)

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

Package: SOT-23-5

Essence: The LMV981MFX/NOPB is a high-performance operational amplifier designed for low voltage applications. It offers rail-to-rail input and output capabilities, making it suitable for use in various precision analog circuits.

Packaging/Quantity: The LMV981MFX/NOPB is typically sold in reels of 3000 units.

Specifications

• Supply Voltage Range: 1.8V to 5.5V
• Input Offset Voltage: ±1.5mV (maximum)
• Gain Bandwidth Product: 10MHz (typical)
• Input Bias Current: 2pA (typical)
• Output Current: 50mA (typical)
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The LMV981MFX/NOPB has a standard SOT-23-5 package with the following pin configuration:

____ V+ |1 5| OUT IN-|2 4| V- GND|3____|

Functional Features

• Low voltage operation allows for compatibility with battery-powered devices.
• Rail-to-rail input and output enables maximum dynamic range and signal fidelity.
• High gain bandwidth product ensures accurate amplification of signals up to 10MHz.
• Wide supply voltage range provides flexibility in various applications.
• Small package size allows for space-efficient circuit designs.

Advantages and Disadvantages

Advantages: - Low power consumption - High gain bandwidth product - Rail-to-rail input and output - Wide supply voltage range

Disadvantages: - Limited output current capability - SOT-23-5 package may be challenging for manual soldering

Working Principles

The LMV981MFX/NOPB operates as a voltage amplifier, taking an input voltage and amplifying it to a higher level. It utilizes a differential input stage, followed by a gain stage and an output buffer. The rail-to-rail input and output capabilities allow the amplifier to handle signals that span the entire supply voltage range.

Detailed Application Field Plans

The LMV981MFX/NOPB is commonly used in various applications, including but not limited to: - Portable audio devices - Sensor signal conditioning - Battery-powered instrumentation - Active filters - Data acquisition systems

Detailed and Complete Alternative Models

• LMV321
• LMV358
• LMV324
• LMV331
• LMV358-N
• LMV358IDGKR

These alternative models offer similar functionality and characteristics to the LMV981MFX/NOPB, providing options for different design requirements and preferences.

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