LMV722LD/NOPB

Product Overview

Category: Integrated Circuit (IC)

Use: The LMV722LD/NOPB is a low voltage, low power dual operational amplifier. It is designed for use in various applications that require precision amplification and signal conditioning.

Characteristics: - Low voltage operation: 2.7V to 5.5V - Low power consumption: 0.6mA per amplifier - Rail-to-rail input and output - Unity-gain stable - Wide bandwidth: 10MHz - Low input offset voltage: 1mV - Small package size: SOT-23-8

Package: The LMV722LD/NOPB is available in a small outline transistor (SOT) package with 8 leads.

Essence: This operational amplifier provides high performance amplification with low power consumption and wide operating voltage range, making it suitable for battery-powered devices and other low voltage applications.

Packaging/Quantity: The LMV722LD/NOPB is typically sold in reels of 3000 units.

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• Input Offset Voltage: 1mV
• Input Bias Current: 1pA
• Gain Bandwidth Product: 10MHz
• Slew Rate: 3V/µs
• Common Mode Rejection Ratio: 70dB
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The LMV722LD/NOPB has the following pin configuration:

___________ V+ --| |-- V- | | IN1 --| |-- OUT1 | | IN2 --| |-- OUT2 |___________|

Functional Features

• Low voltage operation allows for compatibility with a wide range of power supplies.
• Low power consumption makes it suitable for battery-powered devices, extending battery life.
• Rail-to-rail input and output capability enables the amplifier to handle signals close to the supply rails.
• Unity-gain stable ensures stability even at high frequencies.
• Wide bandwidth allows for accurate amplification of high-frequency signals.
• Low input offset voltage minimizes errors in signal conditioning applications.

Advantages and Disadvantages

Advantages: - Wide operating voltage range - Low power consumption - Rail-to-rail input and output - Small package size - High gain bandwidth product

Disadvantages: - Limited number of channels (dual amplifier) - Relatively low common mode rejection ratio compared to some other models

Working Principles

The LMV722LD/NOPB operates as a voltage amplifier, taking an input signal and amplifying it with high precision. It utilizes a differential input stage, followed by a gain stage and an output buffer. The rail-to-rail input and output capability allows for maximum utilization of the available supply voltage.

Detailed Application Field Plans

The LMV722LD/NOPB can be used in various applications, including but not limited to: 1. Portable audio devices 2. Sensor signal conditioning 3. Battery-powered instrumentation 4. Active filters 5. Data acquisition systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the LMV722LD/NOPB include: - LMV321: Single operational amplifier with similar specifications - LMV358: Dual operational amplifier with higher common mode rejection ratio - LMV324: Quad operational amplifier with similar specifications

These alternative models can be considered based on specific application requirements and design constraints.

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