The TL084M is a high-performance operational amplifier (op-amp) from STMicroelectronics, designed to offer a perfect blend of features for a wide array of applications. This versatile quad op-amp is built on a JFET-input stage technology which ensures low input bias and offset currents, making it an excellent choice for high-impedance sensor amplification and precise data acquisition systems.
Key Features
- Wide Common-Mode: The TL084M operates on a wide common-mode range, including VCC+, which is essential for single-supply operations and facilitates ease of use in a variety of circuit configurations.
- Low Input Bias Current: With its JFET input stage, the TL084M boasts a low input bias current typically around 30 pA. This is particularly useful in applications requiring high input impedance.
- High Input Impedance: The JFET technology provides a high input impedance, which minimizes the loading effect on upstream circuits and preserves signal integrity.
- Low Power Consumption: Despite its high functionality, the TL084M maintains a low power consumption, making it suitable for battery-operated devices and power-sensitive applications.
- Offset Null Capability: The device features external options for offset nulling, which allows for fine-tuning and calibration to achieve precise performance in critical applications.
- Large Output Voltage Swing: The output can swing close to the supply rails, maximizing the dynamic range in applications such as audio processing and actuator control.
Applications
The TL084M is well-suited for a variety of applications, including:
- Audio and Video Equipment
- Active Filters
- Signal Conditioning
- Data Acquisition Systems
- Industrial Process Control
- Professional Audio Equipment
- Analog-to-Digital Converters
Package and Quality
STMicroelectronics packages the TL084M in standard DIP and SOIC packages, providing flexibility for both through-hole and surface-mount PCB designs. The device is designed with the highest standards of quality, ensuring reliable performance even in demanding conditions.
With its combination of features, the TL084M from STMicroelectronics stands out as a robust and reliable component for sophisticated electronic systems requiring high-performance operational amplifiers.
