LMV824M/NOPB

The LMV824M/NOPB is a dual operational amplifier (op-amp) manufactured by Texas Instruments. It is designed for low-voltage, low-power applications, making it suitable for battery-operated devices and portable electronics. Here’s a detailed description of its features and specifications:

General Features:

• Dual Op-Amp Configuration: The LMV824 contains two independent, high-gain, frequency-compensated op-amps, allowing for versatile circuit designs.
• Low Supply Voltage: It operates effectively with a supply voltage range from 2.7V to 5.5V, making it ideal for low-voltage applications.
• Low Power Consumption: The device is optimized for low power usage, with a typical supply current of around 1.2 mA per amplifier, which helps extend battery life in portable devices.

Electrical Characteristics:

• Input Offset Voltage: The input offset voltage is typically low, around 0.5 mV, ensuring accurate signal amplification.
• Input Common-Mode Voltage Range: The op-amp features a wide common-mode voltage range, allowing it to handle input signals that approach the supply rails.
• Output Voltage Swing: The output can swing close to the negative and positive supply rails, providing a rail-to-rail output capability that maximizes dynamic range.
• Gain-Bandwidth Product: The gain-bandwidth product is typically around 1 MHz, which is suitable for a variety of applications, including audio and signal processing.

Package and Pin Configuration:

• Package Type: The LMV824M/NOPB is available in an 8-pin MSOP (Micro Small Outline Package) or an 8-pin SOIC (Small Outline Integrated Circuit) package, which is compact and suitable for space-constrained designs.
• Pin Configuration: The standard pin configuration includes inputs for both op-amps, output pins, and power supply connections, allowing for straightforward integration into circuits.

Applications:

The LMV824M/NOPB is commonly used in various applications, including:

• Signal conditioning
• Audio processing
• Active filters
• Data acquisition systems
• Battery-powered devices

Environmental and Compliance:

• RoHS Compliant: The device is compliant with the Restriction of Hazardous Substances (RoHS) directive, ensuring it is free from certain hazardous materials.
• Temperature Range: It operates over a temperature range of -40°C to +125°C, making it suitable for industrial and automotive applications.

Summary:

The LMV824M/NOPB from Texas Instruments is a versatile, low-power dual op-amp that excels in low-voltage applications. Its combination of low offset voltage, wide common-mode range, and rail-to-rail output makes it an excellent choice for a variety of electronic designs, particularly in battery-operated and portable devices.