LMV341MGX

Product Overview

Category: Integrated Circuit (IC)

Use: LMV341MGX is a low-voltage, low-power operational amplifier designed for various applications in electronic circuits.

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

Package: LMV341MGX is available in a small outline package (SOT-23) which provides compactness and ease of integration into circuit designs.

Essence: LMV341MGX is an essential component in electronic circuits that require amplification of signals with low voltage and low power requirements.

Packaging/Quantity: The LMV341MGX is typically sold in reels containing 3000 units per reel.

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• Input Offset Voltage: ±1mV (maximum)
• Gain Bandwidth Product: 1.4MHz (typical)
• Input Bias Current: 1pA (typical)
• Output Current: 30mA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The LMV341MGX has a total of 5 pins arranged as follows:

1. V+ (Positive Power Supply)
2. V- (Negative Power Supply)
3. IN- (Inverting Input)
4. IN+ (Non-Inverting Input)
5. OUT (Output)

Functional Features

• Low voltage operation allows for compatibility with battery-powered devices.
• Low power consumption extends battery life in portable applications.
• Rail-to-rail input and output capability enables the amplifier to handle signals close to the supply rails.
• High gain bandwidth product ensures accurate amplification of high-frequency signals.

Advantages and Disadvantages

Advantages: - Wide supply voltage range allows for flexibility in various applications. - Low power consumption makes it suitable for battery-powered devices. - Rail-to-rail input and output capability enhances signal handling capabilities.

Disadvantages: - Limited output current may restrict its use in certain high-power applications. - Input offset voltage may introduce small errors in precision applications.

Working Principles

The LMV341MGX operates as a voltage amplifier by amplifying the difference between the non-inverting and inverting inputs. It utilizes a differential amplifier configuration to achieve high gain and low distortion. The rail-to-rail input and output stages ensure that the amplified signal remains within the full range of the power supply voltages.

Detailed Application Field Plans

The LMV341MGX finds applications in various fields, including but not limited to: 1. Portable audio devices 2. Sensor signal conditioning 3. Battery-powered instrumentation 4. Active filters 5. Signal amplification in communication systems

Detailed and Complete Alternative Models

1. LMV321MGX: Similar to LMV341MGX but with a single operational amplifier instead of a quad package.
2. LMV358MGX: Dual operational amplifier with similar characteristics to LMV341MGX.
3. LMV324MGX: Quad operational amplifier with rail-to-rail input and output capabilities.

These alternative models provide options based on specific application requirements while maintaining similar functionality and performance characteristics.

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