MC3403DG

Product Overview

• Category: Integrated Circuit
• Use: Operational Amplifier
• Characteristics: Low Power, General Purpose
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: The MC3403DG is a quad operational amplifier designed for general-purpose applications. It offers low power consumption and high gain bandwidth product, making it suitable for various electronic circuits.
• Packaging/Quantity: Available in reels of 2500 units or tubes of 75 units.

Specifications

• Supply Voltage: ±1.5V to ±16V
• Input Offset Voltage: 2mV (maximum)
• Input Bias Current: 20nA (maximum)
• Gain Bandwidth Product: 1MHz (typical)
• Slew Rate: 0.5V/µs (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MC3403DG is a quad operational amplifier with a 14-pin SOIC package. The pin configuration is as follows:

__ __ Vcc --| |--| |-- Vin+ --| |--| |-- Vin- --| |--| |-- --| |--| |-- --| |--| |-- --| |--| |-- --| |--| |-- Gnd --| |--| |-- Out1 --| |--| |-- Out2 --| |--| |-- Out3 --| |--| |-- Out4 --|__|--|__|--

Functional Features

• Low power consumption: The MC3403DG operates at low supply voltages, making it suitable for battery-powered devices.
• High gain bandwidth product: With a gain bandwidth product of 1MHz, it can handle a wide range of frequencies.
• Rail-to-rail output swing: The operational amplifier provides an output voltage that can reach close to the supply rails.
• Wide operating temperature range: It can operate in extreme temperature conditions, ranging from -40°C to +85°C.

Advantages and Disadvantages

Advantages: - Low power consumption makes it suitable for battery-powered devices. - High gain bandwidth product allows for handling a wide range of frequencies. - Rail-to-rail output swing provides a larger dynamic range. - Wide operating temperature range enables usage in various environments.

Disadvantages: - Limited input offset voltage may affect precision applications. - Slew rate is relatively low compared to some other operational amplifiers. - Not suitable for high-speed applications due to limited bandwidth.

Working Principles

The MC3403DG is based on a differential amplifier configuration. It consists of multiple transistors and resistors that amplify and process the input signals. The operational amplifier's internal circuitry ensures stability, gain, and proper output characteristics.

Application Field Plans

The MC3403DG can be used in various applications, including but not limited to: - Audio amplifiers - Signal conditioning circuits - Active filters - Voltage regulators - Sensor interfaces

Alternative Models

If the MC3403DG does not meet specific requirements, alternative models with similar characteristics are available. Some alternatives include: - LM324 - TL084 - CA3140 - OP07

These alternatives offer comparable performance and can be considered as substitutes for the MC3403DG in different applications.

In conclusion, the MC3403DG is a versatile quad operational amplifier with low power consumption, high gain bandwidth product, and rail-to-rail output swing. It finds applications in various electronic circuits, providing amplification and signal processing capabilities.