LMV604MA/NOPB

Product Overview

Category: Operational Amplifier
Use: Signal amplification and conditioning
Characteristics: Low power consumption, rail-to-rail input/output, wide bandwidth
Package: SOIC-8
Essence: High-performance operational amplifier
Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Supply Voltage: 2.7V to 5.5V
• Input Offset Voltage: ±1.5mV (maximum)
• Input Bias Current: ±1pA (maximum)
• Gain Bandwidth Product: 10MHz
• Slew Rate: 6V/µs
• Quiescent Current: 50µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The LMV604MA/NOPB operational amplifier has the following pin configuration:

1. V+ (Positive Power Supply)
2. IN- (Inverting Input)
3. IN+ (Non-Inverting Input)
4. V- (Negative Power Supply)
5. OUT (Output)
6. NC (No Connection)
7. NC (No Connection)
8. VCC- (Negative Power Supply)

Functional Features

• Low power consumption allows for extended battery life in portable devices.
• Rail-to-rail input/output capability enables operation with signals close to the supply rails.
• Wide bandwidth ensures accurate signal amplification across a range of frequencies.
• High gain accuracy and low distortion provide precise signal conditioning.

Advantages and Disadvantages

Advantages: - Low power consumption extends battery life. - Rail-to-rail input/output allows for versatile signal handling. - Wide bandwidth enables accurate amplification of various frequency signals. - High gain accuracy ensures precise signal conditioning.

Disadvantages: - Limited supply voltage range (2.7V to 5.5V). - Relatively low slew rate compared to some high-speed amplifiers.

Working Principles

The LMV604MA/NOPB operates as a voltage amplifier, taking an input signal and amplifying it to a higher level while maintaining accuracy and linearity. It achieves this through the use of internal circuitry that provides high gain, low distortion, and rail-to-rail operation. The operational amplifier is designed to operate with low power consumption, making it suitable for battery-powered applications.

Detailed Application Field Plans

The LMV604MA/NOPB is widely used in various applications, including:

1. Portable audio devices: Provides accurate amplification for headphones and speakers.
2. Sensor signal conditioning: Amplifies and conditions signals from sensors such as temperature, pressure, and light sensors.
3. Medical equipment: Used in medical devices for signal amplification and filtering.
4. Industrial automation: Enables precise signal conditioning in control systems and instrumentation.
5. Communication systems: Amplifies signals in wireless communication devices.

Detailed and Complete Alternative Models

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

These alternative models offer similar functionality and can be considered as substitutes for the LMV604MA/NOPB depending on specific application requirements.

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