STMicroelectronics

MC3303DT

MC3303DT Description

The MC3303DT is a versatile and high-performance operational amplifier (op-amp) from STMicroelectronics, designed for a wide range of applications in the electronics industry. This IC features four general-purpose op-amp circuits in a single 14-pin SO package, making it an ideal choice for space-constrained designs. With a supply voltage range of 3V to 36V, the MC3303DT offers excellent flexibility in power management. It is compliant with the RoHS3 standard and has a moisture sensitivity level (MSL) of 1, indicating unlimited storage time before baking is required.

MC3303DT Features

• Supply Voltage Span: The MC3303DT operates over a wide supply voltage range of 3V to 36V, providing flexibility in power management and compatibility with various power sources.
• Gain Bandwidth Product: With a gain bandwidth product of 1 MHz, the MC3303DT offers high-speed performance, making it suitable for applications requiring fast signal processing.
• Slew Rate: The op-amp boasts a slew rate of 0.5V/µs, ensuring rapid response to input signal changes and minimizing distortion.
• Input Bias Current: The MC3303DT has a low input bias current of 40 nA, which helps reduce power consumption and minimize errors in high-impedance circuits.
• Input Offset Voltage: The input offset voltage is as low as 1 mV, contributing to high accuracy and stability in signal amplification.
• Output Current: Each op-amp circuit can deliver up to 30 mA of output current, making the MC3303DT suitable for driving various loads.
• Supply Current: The total supply current for all four channels is 2.8 mA, which is relatively low, contributing to power efficiency.
• Mounting Type: The MC3303DT is available in a surface-mount package, making it suitable for PCB designs with limited space.

MC3303DT Applications

The MC3303DT's versatility and performance make it ideal for a wide range of applications, including:

1. Audio Amplification: The low input bias current and high slew rate make it suitable for audio signal amplification, ensuring clear and distortion-free sound reproduction.
2. Sensor Signal Conditioning: The wide supply voltage range and low input offset voltage make the MC3303DT an excellent choice for conditioning signals from various sensors, such as temperature, pressure, or humidity sensors.
3. Data Acquisition Systems: The high-speed performance and low power consumption of the MC3303DT make it suitable for data acquisition systems, where rapid signal processing and power efficiency are crucial.
4. Industrial Control Systems: The MC3303DT's robust performance and wide supply voltage range make it suitable for industrial control systems, where reliability and flexibility are essential.

Conclusion of MC3303DT

The MC3303DT is a high-performance, versatile operational amplifier from STMicroelectronics, offering a wide supply voltage range, high-speed performance, and low power consumption. Its unique combination of features makes it an ideal choice for a variety of applications, including audio amplification, sensor signal conditioning, data acquisition systems, and industrial control systems. With its RoHS3 compliance and REACH unaffected status, the MC3303DT is also an environmentally responsible choice for electronics designers.