LMV762MMX

Product Overview

Category: Integrated Circuit (IC)

Use: LMV762MMX is a low-power, rail-to-rail input and output operational amplifier. It is designed for use in various applications that require precision amplification of signals.

Characteristics: - Low power consumption - Rail-to-rail input and output - Precision amplification - Wide supply voltage range

Package: LMV762MMX is available in a small outline package (SOT-23) which allows for easy integration into compact electronic devices.

Essence: The essence of LMV762MMX lies in its ability to provide accurate amplification of signals while consuming minimal power.

Packaging/Quantity: LMV762MMX 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: 3MHz (typical)
• Slew Rate: 1.6V/μs (typical)
• Quiescent Current: 50μA (typical)

Detailed Pin Configuration

LMV762MMX features 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)

Functional Features

LMV762MMX offers the following functional features:

• Rail-to-rail input and output operation allows for maximum signal swing.
• Low power consumption makes it suitable for battery-powered applications.
• High gain bandwidth product ensures accurate amplification of signals across a wide frequency range.
• Stable operation even with capacitive loads.

Advantages and Disadvantages

Advantages: - Low power consumption extends battery life in portable devices. - Rail-to-rail input and output operation provides maximum signal swing. - Wide supply voltage range allows for versatile applications. - Stable operation with capacitive loads ensures reliable performance.

Disadvantages: - Limited output current capability may not be suitable for high-power applications. - Higher noise levels compared to some other operational amplifiers.

Working Principles

LMV762MMX operates based on the principles of differential amplification. It amplifies the voltage difference between its inverting and non-inverting inputs, providing an amplified output signal that accurately represents the input signal.

Detailed Application Field Plans

LMV762MMX finds application in various fields, including but not limited to:

1. Portable audio devices: Provides accurate amplification for headphone outputs, ensuring high-quality sound reproduction.
2. Sensor interfaces: Amplifies signals from sensors such as temperature, pressure, or light sensors, enabling precise measurements.
3. Battery-powered systems: Suitable for low-power applications where energy efficiency is crucial, such as wireless sensor networks.
4. Medical devices: Used in medical equipment for amplifying bioelectric signals, facilitating accurate diagnosis and monitoring.

Detailed and Complete Alternative Models

Some alternative models to LMV762MMX include:

1. LMV761: Similar low-power operational amplifier with a single channel.
2. LMV762M/NOPB: Variant with extended temperature range (-40°C to 125°C).
3. LMV762MX/NOPB: Variant with improved ESD protection.

These alternative models offer similar functionality and can be considered as substitutes depending on specific requirements.

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