LMV358AMU8X

Product Overview

Category: Integrated Circuit (IC)

Use: Operational Amplifier

Characteristics: - Low voltage, low power consumption - Rail-to-rail input and output - Wide bandwidth - High slew rate - Low input offset voltage - Small package size

Package: SOT-23-8

Essence: The LMV358AMU8X is a dual operational amplifier designed for low voltage applications. It offers high performance with low power consumption.

Packaging/Quantity: The LMV358AMU8X is available in tape and reel packaging, with 3000 units per reel.

Specifications

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

Detailed Pin Configuration

The LMV358AMU8X has a total of 8 pins, which are assigned as follows:

1. OUT1: Output of Amplifier 1
2. IN-1: Inverting Input of Amplifier 1
3. IN+1: Non-Inverting Input of Amplifier 1
4. V-: Negative Power Supply
5. IN+2: Non-Inverting Input of Amplifier 2
6. IN-2: Inverting Input of Amplifier 2
7. OUT2: Output of Amplifier 2
8. V+: Positive Power Supply

Functional Features

• Low voltage operation allows for use in battery-powered devices.
• Rail-to-rail input and output capability enables full utilization of the supply voltage range.
• Wide bandwidth ensures accurate signal amplification across a broad frequency range.
• High slew rate allows for fast response to input signals.
• Low input offset voltage minimizes errors in amplification.
• Small package size saves board space and facilitates compact designs.

Advantages and Disadvantages

Advantages: - Low power consumption - Versatile rail-to-rail operation - Wide bandwidth for accurate signal amplification - Small package size for space-constrained applications

Disadvantages: - Limited supply voltage range (2.7V to 5.5V) - Relatively low gain bandwidth product compared to some alternatives

Working Principles

The LMV358AMU8X is an operational amplifier that amplifies the difference between its two input voltages. It operates on a low voltage supply, typically ranging from 2.7V to 5.5V. The rail-to-rail input and output capability allows it to accept and deliver signals close to the supply voltage limits. The amplifier's internal circuitry provides high gain and low distortion, making it suitable for various signal conditioning applications.

Detailed Application Field Plans

The LMV358AMU8X can be used in a wide range of applications, including but not limited to: 1. Portable audio devices 2. Battery-powered instrumentation 3. Sensor signal conditioning 4. Active filters 5. Voltage regulators 6. Signal amplification in low voltage systems

Detailed and Complete Alternative Models

Some alternative models to the LMV358AMU8X include: 1. LMV321: Single operational amplifier with similar characteristics 2. LMV324: Quad operational amplifier with similar characteristics 3. MCP6002: Dual operational amplifier with extended supply voltage range 4. TLV2462: Dual operational amplifier with higher gain bandwidth product

These alternative models offer similar functionality and can be considered based on specific application requirements.

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