Поставка оригинальных MC3403NSR, Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps, от texas

The MC3403NSR is a dual operational amplifier (op-amp) manufactured by Texas Instruments. It is designed for a variety of analog signal processing applications, offering high performance and versatility. Here’s a detailed description of its features and specifications:

General Features:

• Type: Dual Operational Amplifier
• Package: The MC3403NSR typically comes in an 8-pin SOIC (Small Outline Integrated Circuit) package, which is compact and suitable for surface-mount applications.
• Supply Voltage: It operates over a wide supply voltage range, typically from ±3V to ±15V, allowing it to be used in various circuit configurations.
• Input Voltage Range: The input common-mode voltage range extends from the negative supply voltage to about 1.5V below the positive supply voltage, making it suitable for single-supply applications.

Electrical Characteristics:

• Gain Bandwidth Product: The MC3403 has a gain bandwidth product of approximately 1 MHz, which indicates its frequency response and ability to amplify signals effectively.
• Input Offset Voltage: The input offset voltage is typically low, around 2 mV, ensuring accurate signal amplification with minimal error.
• Input Impedance: The input impedance is high, typically around 10^6 ohms, which minimizes the loading effect on the preceding circuit stages.
• Output Drive Capability: The op-amp can drive loads of up to 50 mA, making it suitable for driving various types of loads, including capacitive loads.

Performance:

• Low Noise: The MC3403 is designed to provide low noise performance, which is critical in audio and precision measurement applications.
• Slew Rate: The typical slew rate is around 0.3 V/µs, which defines how quickly the output can respond to rapid changes in the input signal.
• Temperature Range: It operates effectively over a wide temperature range, typically from -40°C to +85°C, making it suitable for industrial and automotive applications.

Applications:

The MC3403NSR is widely used in various applications, including:

• Signal conditioning
• Active filters
• Audio amplifiers
• Comparators
• Integrators and differentiators
• Voltage followers

Conclusion:

The MC3403NSR from Texas Instruments is a reliable and versatile dual op-amp that is well-suited for a range of analog applications. Its combination of low noise, high input impedance, and wide supply voltage range makes it a popular choice among engineers and designers in the electronics field.