onsemi

MC34071ADR2G

MC34071ADR2G Description

The MC34071ADR2G is a general-purpose operational amplifier (op-amp) designed and manufactured by onsemi. It features a single circuit within an 8-SOIC package, making it suitable for a variety of applications where a compact and efficient solution is required. With a supply voltage range of 3V to 44V and a gain bandwidth product of 4.5 MHz, this op-amp offers robust performance across a wide range of operating conditions.

MC34071ADR2G Features

• Voltage Supply Span: The MC34071ADR2G can operate with a supply voltage ranging from a minimum of 3V to a maximum of 44V, providing flexibility in power supply requirements.
• Gain Bandwidth Product: With a gain bandwidth product of 4.5 MHz, this op-amp can handle high-frequency signals with ease.
• Slew Rate: A high slew rate of 13V/µs ensures fast response times, making it suitable for applications requiring quick signal processing.
• Low Input Bias Current: The low input bias current of 100 nA contributes to the op-amp's overall low power consumption and high input impedance.
• Low Input Offset Voltage: A low input offset voltage of 500 µV ensures high accuracy in signal amplification.
• Supply Current: The op-amp consumes a low supply current of 1.9mA, which is beneficial for power-sensitive applications.
• Output Current: It can deliver an output current of 30 mA per channel, providing sufficient drive capability for many applications.
• Operating Temperature: The device is designed to operate within a temperature range of 0°C to 70°C, making it suitable for a wide range of environments.
• Mounting Type: Surface mount technology allows for easy integration into printed circuit boards (PCBs).
• RoHS Compliance: The MC34071ADR2G is compliant with RoHS3 standards, making it an environmentally friendly choice.
• REACH Status: The product is unaffected by REACH regulations, ensuring compliance with European chemical safety standards.

MC34071ADR2G Applications

The MC34071ADR2G is ideal for a variety of applications due to its general-purpose nature and robust performance characteristics. Some specific use cases include:

• Audio Amplification: Given its high slew rate and low distortion, it is well-suited for audio signal amplification in consumer electronics.
• Sensor Signal Conditioning: The low input bias current and low noise make it an excellent choice for conditioning signals from sensors in industrial applications.
• Data Acquisition Systems: Its ability to handle a wide range of supply voltages and its low power consumption make it suitable for data acquisition systems in various fields.
• Medical Equipment: The device's precision and reliability make it a good fit for medical equipment that requires stable and accurate signal processing.

Conclusion of MC34071ADR2G

While the MC34071ADR2G is an obsolete product, it was once a popular choice for its versatility and performance in a compact form factor. For applications requiring a general-purpose op-amp with a wide supply voltage range, high slew rate, and low power consumption, the MC34071ADR2G was an excellent solution. Although it may no longer be in production, its legacy as a reliable and efficient op-amp remains, and it serves as a benchmark for newer models in the market.