LMV824MTX

Product Overview

Category: Integrated Circuit (IC)

Use: LMV824MTX is a low voltage, rail-to-rail output operational amplifier. It is designed for use in various applications that require precision amplification of low-level signals.

Characteristics: - Low voltage operation - Rail-to-rail output swing - High gain bandwidth product - Low input offset voltage - Low quiescent current

Package: LMV824MTX is available in a small outline package (SOT-23) which allows for easy integration into compact electronic devices.

Essence: The essence of LMV824MTX lies in its ability to provide accurate amplification of low-level signals while operating at low voltages and offering rail-to-rail output swing.

Packaging/Quantity: LMV824MTX is typically sold in reels containing 3000 units per reel.

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• Input Offset Voltage: ±1.5mV (maximum)
• Gain Bandwidth Product: 10MHz (typical)
• Quiescent Current: 500µA (typical)
• Output Swing: Rail-to-Rail
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

LMV824MTX features a standard 8-pin SOT-23 package with the following pin configuration:

```

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

Pin Description: - IN+: Non-inverting input - IN-: Inverting input - Vcc: Positive power supply - OUT: Amplifier output - GND: Ground - NC: No connection

Functional Features

• Low voltage operation allows for compatibility with battery-powered devices.
• Rail-to-rail output swing ensures maximum utilization of the available voltage range.
• High gain bandwidth product enables accurate amplification of high-frequency signals.
• Low input offset voltage minimizes errors in signal amplification.
• Low quiescent current reduces power consumption.

Advantages and Disadvantages

Advantages: - Suitable for low voltage applications - Wide output swing range - High gain bandwidth product - Low input offset voltage - Low power consumption

Disadvantages: - Limited supply voltage range (2.7V to 5.5V) - SOT-23 package may limit heat dissipation in high-power applications

Working Principles

LMV824MTX operates as a voltage amplifier by amplifying the difference between the voltages applied to its non-inverting and inverting inputs. It utilizes a combination of internal transistors and resistors to achieve the desired amplification characteristics.

Detailed Application Field Plans

LMV824MTX finds application in various fields, including but not limited to: 1. Portable audio devices 2. Sensor signal conditioning 3. Battery-powered instrumentation 4. Active filters 5. Signal amplification in communication systems

Alternative Models

1. LMV321: Single operational amplifier with similar specifications.
2. LMV358: Dual operational amplifier with similar specifications.
3. LMV324: Quad operational amplifier with similar specifications.

These alternative models provide options for different circuit configurations and varying channel requirements while maintaining similar performance characteristics.

In conclusion, LMV824MTX is a versatile operational amplifier designed for low voltage applications that require precision amplification of low-level signals. Its rail-to-rail output swing, high gain bandwidth product, and low power consumption make it suitable for a wide range of electronic devices and systems.