LMV824M/NOPB

Product Overview

Category: Operational Amplifier
Use: Signal amplification and conditioning
Characteristics: Low voltage, low power consumption, rail-to-rail input/output, wide bandwidth
Package: SOIC-14
Essence: High-performance operational amplifier
Packaging/Quantity: Tape and reel, 2500 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: 3V/µs (typical)
• Quiescent Current: 500µA (typical)
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The LMV824M/NOPB operational amplifier has a total of 14 pins arranged as follows:

```

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

Functional Features

• Rail-to-rail input and output capability allows for maximum dynamic range.
• Low voltage operation enables use in battery-powered applications.
• Low power consumption extends battery life.
• Wide bandwidth ensures accurate signal reproduction.
• High gain accuracy and stability.

Advantages

• Versatile operational amplifier suitable for various applications.
• Excellent performance with low voltage supply.
• Robust design with rail-to-rail input/output capability.
• Low power consumption ideal for portable devices.
• Wide operating temperature range for diverse environments.

Disadvantages

• Limited number of pins may restrict complex circuit designs.
• Higher cost compared to standard operational amplifiers.
• Sensitive to electromagnetic interference in certain applications.

Working Principles

The LMV824M/NOPB is a high-performance operational amplifier designed for signal amplification and conditioning. It operates on a low voltage supply ranging from 1.8V to 5.5V, making it suitable for battery-powered applications. The rail-to-rail input/output capability allows the amplifier to handle signals close to the supply rails, maximizing the dynamic range.

The amplifier's internal circuitry ensures accurate amplification with minimal distortion. It features low input offset voltage and bias current, resulting in precise signal reproduction. The wide bandwidth and high gain accuracy make it suitable for applications requiring faithful signal amplification.

Detailed Application Field Plans

The LMV824M/NOPB can be used in various applications, including:

1. Portable audio devices: Provides high-quality audio amplification with low power consumption.
2. Sensor signal conditioning: Amplifies and conditions weak sensor signals for further processing.
3. Battery-powered instrumentation: Enables accurate measurement and analysis of signals in portable instruments.
4. Communication systems: Amplifies and processes signals in wireless communication devices.
5. Automotive electronics: Suitable for automotive applications due to its wide operating temperature range.

Detailed and Complete Alternative Models

1. LMV321: Single-channel operational amplifier with similar characteristics.
2. LMV358: Dual-channel operational amplifier with rail-to-rail input/output capability.
3. LMV324: Quad-channel operational amplifier with low voltage operation.

These alternative models offer similar functionality and can be considered as substitutes for the LMV824M/NOPB depending on specific requirements.

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