LMV981MF/NOPB

Product Overview

Category: Operational Amplifier
Use: Signal amplification and conditioning
Characteristics: Low voltage, low power consumption, rail-to-rail input/output, high gain bandwidth product
Package: SOT-23-5
Essence: High-performance operational amplifier
Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

• Supply Voltage: 1.8V to 5.5V
• Input Offset Voltage: ±1.5mV (maximum)
• Input Bias Current: ±1pA (maximum)
• Gain Bandwidth Product: 10MHz (typical)
• Slew Rate: 6V/µs (typical)
• Quiescent Current: 50µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The LMV981MF/NOPB operational amplifier has a total of five pins arranged as follows:

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| | --| IN- VCC |-- --| IN+ OUT |-- --| GND NC |-- |___________| ```

1. IN-: Inverting input
2. IN+: Non-inverting input
3. VCC: Positive supply voltage
4. OUT: Output
5. GND: Ground
6. NC: No connection

Functional Features

• Low voltage operation allows for use in battery-powered applications
• Rail-to-rail input/output enables maximum dynamic range
• High gain bandwidth product ensures accurate signal reproduction
• Low power consumption extends battery life
• Stable operation over a wide temperature range

Advantages and Disadvantages

Advantages: - Wide supply voltage range - Low input offset voltage - Low input bias current - Small package size - High gain bandwidth product

Disadvantages: - Limited output current capability - Single-ended supply voltage operation only

Working Principles

The LMV981MF/NOPB is a high-performance operational amplifier designed for low voltage applications. It utilizes a differential input stage followed by a gain stage to amplify and condition input signals. The rail-to-rail input/output architecture allows the amplifier to operate with maximum dynamic range, ensuring accurate signal reproduction. The low power consumption of the LMV981MF/NOPB makes it suitable for battery-powered devices.

Detailed Application Field Plans

The LMV981MF/NOPB is widely used in various applications, including but not limited to: 1. Portable audio devices 2. Sensor signal conditioning 3. Battery-powered instrumentation 4. Medical equipment 5. Industrial control systems

Detailed and Complete Alternative Models

1. LMV321: Low voltage, low power operational amplifier
2. LMV358: Dual operational amplifier with rail-to-rail input/output
3. LMV431: Precision shunt voltage reference

These alternative models offer similar functionality and can be considered as substitutes for the LMV981MF/NOPB in different applications.

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