Texas Instruments Tariff Inquiry

MC3403NG4

MC3403NG4 Description

The MC3403NG4 is a general-purpose operational amplifier (op-amp) designed by Texas Instruments. This through-hole mounted IC features four independent op-amp circuits in a tube package, making it suitable for a variety of analog signal processing applications. The MC3403NG4 operates within a supply voltage range of 5V to 30V, providing flexibility in power supply requirements. It offers a gain bandwidth product of 1 MHz, ensuring stable performance across a broad frequency spectrum. With a slew rate of 0.6V/µs, the MC3403NG4 can handle fast signal transitions effectively.

MC3403NG4 Features

• Supply Voltage Range: The MC3403NG4 supports a wide supply voltage span from 5V to 30V, making it adaptable to various power supply configurations.
• Gain Bandwidth Product: With a gain bandwidth product of 1 MHz, the MC3403NG4 ensures high-frequency stability and performance.
• Low Input Bias Current: The low input bias current of 200 nA minimizes the impact of input current on the overall circuit, enhancing accuracy.
• Supply Current: The total supply current for all four channels is 2.8mA, indicating efficient power usage.
• Output Current per Channel: Each channel can deliver up to 30 mA, providing robust output capabilities.
• Input Offset Voltage: The low input offset voltage of 2 mV ensures minimal error in signal processing.
• Operating Temperature: The MC3403NG4 operates reliably within a temperature range of 0°C to 70°C, suitable for a wide range of environmental conditions.
• Compliance: The MC3403NG4 is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and safety standards.
• Moisture Sensitivity Level (MSL): With an MSL of 1 (Unlimited), the MC3403NG4 is highly resistant to moisture, enhancing its reliability in various applications.

MC3403NG4 Applications

The MC3403NG4 is ideal for a variety of applications due to its general-purpose design and robust performance characteristics. Some specific use cases include:

• Signal Conditioning: The low input bias current and low input offset voltage make the MC3403NG4 suitable for precision signal conditioning in sensors and transducers.
• Audio Amplification: Its wide supply voltage range and gain bandwidth product make it a good choice for audio amplifiers and preamplifiers.
• Analog Filters: The MC3403NG4 can be used to design active filters for signal processing applications.
• Power Supply Circuits: The ability to handle up to 30 mA per channel makes it suitable for voltage regulators and power supply circuits.
• Industrial Control Systems: The wide operating temperature range and moisture resistance make it ideal for industrial control systems and automation.

Conclusion of MC3403NG4

The MC3403NG4 is a versatile and reliable general-purpose operational amplifier from Texas Instruments. Its wide supply voltage range, low input bias current, and robust output capabilities make it suitable for a variety of applications, from signal conditioning to audio amplification. Despite being marked as obsolete, the MC3403NG4 remains a valuable component for engineers and designers looking for a reliable and efficient op-amp solution.