Texas Instruments

OPA211IDR

OPA211IDR Description

The OPA211IDR is a high-performance operational amplifier (op-amp) from Texas Instruments, designed for general-purpose applications. It offers a wide supply voltage range of 4.5 V to 36 V, making it suitable for various power supply configurations. The device features a low input bias current of 60 nA and a low supply current of 3.6 mA, which contribute to its energy efficiency. With a slew rate of 27 V/µs and a gain bandwidth product of 80 MHz, the OPA211IDR provides fast response times and high-frequency performance.

OPA211IDR Features

• Wide Supply Voltage Range: 4.5 V to 36 V, allowing for flexibility in power supply design.
• Low Input Bias Current: 60 nA, minimizing the loading effect on the input signal source.
• Low Supply Current: 3.6 mA, contributing to energy efficiency in battery-powered applications.
• High Slew Rate: 27 V/µs, enabling fast response times in high-frequency applications.
• Gain Bandwidth Product: 80 MHz, suitable for high-speed signal processing.
• Low Input Offset Voltage: 30 µV, ensuring high accuracy in signal amplification.
• Single Circuit: Ideal for applications requiring a single op-amp.
• Surface Mount:PCB，。
• RoHS Compliant: Adheres to environmental regulations, making it suitable for green electronics designs.
• REACH Unaffected: Compliant with the European Union's Registration, Evaluation, Authorization, and Restriction of Chemicals (REACH) regulations.

OPA211IDR Applications

The OPA211IDR is ideal for a variety of applications due to its combination of performance and flexibility:

• Audio Amplification: Its low distortion and high slew rate make it suitable for audio signal amplification.
• Sensor Signal Conditioning: The low input bias current and low noise are beneficial for conditioning signals from sensors.
• Data Acquisition Systems: The high gain bandwidth product supports the processing of high-speed data signals.
• Industrial Control Systems: The wide supply voltage range and robust performance make it suitable for industrial control applications.

Conclusion of OPA211IDR

The OPA211IDR from Texas Instruments stands out for its versatility and performance in a compact 8SOIC package. Its wide supply voltage range, low power consumption, and high slew rate make it an excellent choice for a broad range of applications, from audio amplification to industrial control systems. The device's compliance with RoHS and REACH regulations also ensures its suitability for environmentally conscious designs. With its unique combination of features, the OPA211IDR is a powerful addition to any design engineer's toolkit.