LM3900M
- Mfr.Part #
- LM3900M
- Manufacturer
- National Semiconductor
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OPAMP GP 4 CIRCUIT 14SOIC
- Stock
- 7,680
- In Stock :
- 7,680
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- Manufacturer :
- National Semiconductor
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Supplier Device Package :
- 14-SOIC
- Number of Circuits :
- 4
- Current - Supply :
- 6.2mA (x4 Channels)
- Output Type :
- -
- Mounting Type :
- Surface Mount
- Series :
- -
- Operating Temperature :
- 0°C ~ 70°C
- Current - Output / Channel :
- 10 mA
- Product Status :
- Active
- Slew Rate :
- 20V/µs
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Amplifier Type :
- GENERAL PURPOSE
- Current - Input Bias :
- 30 nA
- Gain Bandwidth Product :
- 2.5 MHz
- Package :
- Bulk
- Datasheets
- LM3900M

Instrumentation, OP Amps, Buffer Amps National Semiconductor LM3900M Overview
The LM3900M integrated circuit, manufactured by National Semiconductor, is a versatile operational amplifier (op-amp) designed for general-purpose circuit applications. With its four op-amps configured in a single package, the LM3900M offers convenience and efficiency, making it an ideal choice for a wide range of electronic projects and industrial applications.
Featuring a 14SOIC package, the LM3900M is compact yet robust, suitable for integration into various electronic systems where space is limited. Its reliable performance and low power consumption make it a cost-effective solution for businesses seeking high-quality electronic components for their projects.
LM3900M Features
- Four operational amplifiers in a single package
- Compact 14SOIC package for space-constrained applications
- Low power consumption for energy efficiency
- Wide operating voltage range for versatile use
- High gain bandwidth product for enhanced performance
- Stable operation over temperature variations
LM3900M Applications
- Signal Conditioning Circuits: The LM3900M is commonly used in signal conditioning circuits for amplifying, filtering, and processing analog signals in instrumentation and measurement equipment. Its low noise and high gain make it suitable for precision applications such as data acquisition systems and sensor interfaces.
- Audio Amplifiers: Due to its multiple op-amp configuration, the LM3900M can be employed in audio amplifier circuits for amplifying audio signals with high fidelity. It is often utilized in audio equipment such as mixers, amplifiers, and equalizers to enhance sound quality and clarity.
- Buffering Circuits: In electronic systems where signal buffering is required to isolate different stages of the circuit, the LM3900M serves as an excellent buffer amplifier. It provides impedance matching and signal isolation, ensuring proper signal transmission without distortion or loss.
- Control Systems: The LM3900M finds applications in control systems for regulating and controlling various parameters such as voltage, current, and temperature. Its stability, reliability, and high bandwidth make it suitable for feedback control loops in industrial automation, robotics, and motor control systems.
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