LMV844MTX/NOPB

Product Overview

Category: Integrated Circuit (IC)

Use: LMV844MTX/NOPB is a low voltage, rail-to-rail output operational amplifier. It is designed for use in various applications that require high precision and low power consumption.

Characteristics: - Low voltage operation - Rail-to-rail output swing - Low power consumption - High precision

Package: The LMV844MTX/NOPB is available in a small outline package (SOT-23) which allows for easy integration into compact electronic devices.

Essence: This operational amplifier provides a versatile solution for amplification and signal conditioning in low voltage applications.

Packaging/Quantity: The LMV844MTX/NOPB is typically sold in reels containing 3000 units per reel.

Specifications

• Supply Voltage Range: 1.8V to 5.5V
• Input Offset Voltage: ±1.5mV (maximum)
• Gain Bandwidth Product: 2.7MHz (typical)
• Slew Rate: 1.6V/µs (typical)
• Quiescent Current: 50µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The LMV844MTX/NOPB has the following pin configuration:

```

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| | --| V+ OUT |-- --| V- IN- |-- --| GND IN+ |-- --| NC NC |-- |___________| ```

Functional Features

• Low voltage operation allows for compatibility with battery-powered devices.
• Rail-to-rail output swing ensures maximum utilization of the available supply voltage range.
• Low power consumption extends battery life in portable applications.
• High precision enables accurate signal amplification and conditioning.

Advantages

• Wide supply voltage range allows for flexibility in various applications.
• Rail-to-rail output swing provides maximum dynamic range.
• Low power consumption makes it suitable for battery-powered devices.
• High precision ensures accurate signal processing.

Disadvantages

• Limited bandwidth compared to some high-speed operational amplifiers.
• Not suitable for applications requiring extremely high input/output voltage swings.

Working Principles

The LMV844MTX/NOPB operates based on the principles of operational amplifiers. It amplifies the difference between the input voltages and produces an output voltage that is proportional to this difference. The rail-to-rail output swing allows the amplifier to provide an output voltage that closely matches the supply voltage range.

Detailed Application Field Plans

The LMV844MTX/NOPB can be used in a wide range of applications, including but not limited to: - Portable audio devices - Sensor signal conditioning - Battery-powered instrumentation - Active filters - Voltage references

Detailed and Complete Alternative Models

• LMV321: Single-channel low voltage operational amplifier
• LMV358: Dual-channel low voltage operational amplifier
• LMV324: Quad-channel low voltage operational amplifier
• LMV431: Precision shunt voltage reference

These alternative models offer similar functionality and characteristics to the LMV844MTX/NOPB, catering to different application requirements.

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