Texas Instruments

TL082BCDR

The TL082BCDR is a high-performance, low-noise, dual operational amplifier (op-amp) manufactured by Texas Instruments. It is designed for a wide range of applications that require high precision and low distortion, making it suitable for both audio and precision instrumentation circuits.

Description:

The TL082BCDR is a member of the TL082 series, which is a family of dual op-amps known for their excellent DC characteristics and low noise performance. The device comes in a 10-lead dual-inline package (DIP) and is available in a bipolar configuration.

Features:

1. Low input noise: The TL082BCDR has a low input voltage noise of 5 nV/√Hz, making it suitable for applications where low noise is critical, such as audio processing and precision measurement systems.
2. High input impedance: With an input impedance of 10 MΩ, the TL082BCDR can drive a wide range of source resistances without significant loading.
3. Wide supply voltage range: The TL082BCDR can operate with supply voltages ranging from ±5V to ±18V, making it suitable for various power supply configurations.
4. Low output noise: The output voltage noise is 7.5 nV/√Hz, contributing to the overall low-noise performance of the device.
5. High slew rate: A slew rate of 8 V/µs allows the TL082BCDR to handle fast-changing input signals without significant distortion.
6. Precision performance: The TL082BCDR offers excellent precision characteristics, such as a maximum offset voltage of ±2 mV and a low input bias current of 100 pA.
7. Short-circuit protection: The device is protected against output short-circuit conditions, which can help prevent damage during fault conditions.

Applications:

1. Audio equipment: The low-noise and high-precision characteristics of the TL082BCDR make it suitable for use in audio preamplifiers, mixers, and equalizers.
2. Precision measurement systems: The TL082BCDR can be used in precision instrumentation circuits, such as analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and signal conditioning circuits.
3. Medical instrumentation: The low-noise performance and precision characteristics of the TL082BCDR make it suitable for use in medical equipment, such as patient monitoring systems and diagnostic devices.
4. Industrial control systems: The TL082BCDR can be used in various control systems, such as motor control circuits, temperature control loops, and process control applications.
5. Battery management systems: The TL082BCDR can be used in battery management systems for monitoring and controlling battery parameters, such as voltage, current, and temperature.

In summary, the TL082BCDR is a high-performance, low-noise dual operational amplifier that offers excellent precision characteristics and a wide supply voltage range. Its features make it suitable for a variety of applications, including audio equipment, precision measurement systems, medical instrumentation, industrial control systems, and battery management systems.