The TL082CN is an 8-pin operational amplifier (op-amp) from the TL048 series, which is designed for low-power applications with high input impedance. It is commonly used in signal processing, sensor amplification, and control circuits

Features

• Low Power Consumption – Ideal for battery-operated and energy-efficient applications.
• High Input Impedance – Prevents excessive loading on sensors and signal sources.
• Low Input Bias Current – Ensures accurate signal amplification in high-impedance circuits.
• Wide Supply Voltage Range – Operates on single supply (3V to 36V) or dual supply (±1.5V to ±18V).
• Low Offset Voltage – Minimizes signal drift and improves measurement accuracy.
• JFET Input Stage – Provides high input impedance and low noise operation.
• Compatible with Other TL08x Op-Amps – Similar to TL081, TL084, ,TL082CN allowing easy interchangeability.

Applications

1. Signal Processing

• Analog signal conditioning, amplification, and filtering in audio and RF circuits.
• Pre-amplification stages for low-level signal enhancement.

2. Sensor Amplification

• Used with thermistors, photodiodes, strain gauges, and accelerometers.
• High input impedance prevents interference with sensitive sensors.

3. Control Circuits

• Feedback and automation control in industrial systems and motor drivers.
• Voltage regulation and precision power control applications.

4. Active Filters

• Design of low-pass, high-pass, band-pass, and notch filters.
• Used in audio processing, medical devices, and telecommunications.

5. Instrumentation & Measurement

• Oscilloscopes, data acquisition systems, and signal analyzers.
• Precision voltage and current measurement circuits for accurate readings.

6. Comparators & Voltage Reference Circuits

• Voltage level detection and threshold switching applications.
• Used in reference voltage generation and signal comparison circuits.