Overview
The TL082BCPG4 is a dual JFET-input operational amplifier produced by Texas Instruments. It is part of the TL082 series, known for its high performance and versatility in various electronic circuits. This device is particularly valued for its low input bias and offset currents, high slew rate, and wide bandwidth, making it suitable for a range of applications requiring high precision and speed.
Key Specifications
| Parameter | Typical Value | Unit |
|---|---|---|
| Input Offset Voltage (Vos) | 1 - 3 mV | mV |
| Input Offset Voltage Drift (dVos/dT) | ±2 µV/°C | µV/°C |
| Slew Rate (SR) | 13 V/µs | V/µs |
| Supply Voltage (VCC) | ±3.5 V to ±18 V | V |
| Input Bias Current (Ib) | 50 pA | pA |
| Gain Bandwidth Product | 3 MHz | MHz |
| Operating Temperature | 0°C to 70°C | °C |
| Package Type | 8-PDIP | - |
| ESD Protection | 1 kV (HBM), 200 V (MM), 1500 V (CDM) | V |
Key Features
- High Slew Rate: 13 V/µs, enabling fast response times in high-speed applications.
- Low Input Bias and Offset Currents: 50 pA input bias current and low input offset voltage, ensuring high precision and stability.
- Wide Common-Mode and Differential Voltage Range: Up to VCC+ and ±30 V differential input voltage, respectively.
- High Input Impedance: 10^12 Ω, reducing the impact of input loading on the circuit.
- Low Total Harmonic Distortion: ≤0.02%, suitable for applications requiring low noise and distortion.
- Fast Settling Time: 2 µs to 0.01%, ideal for sample and hold circuits and other high-speed applications.
- Integrated EMI and RF Filters: Enhances the device's robustness in noisy environments.
- High ESD Protection: 1 kV (HBM), 200 V (MM), and 1500 V (CDM), protecting the device from electrostatic discharge.
Applications
- High-Speed Integrators: The TL082BCPG4 is suitable for high-speed integrator circuits due to its high slew rate and fast settling time.
- Fast D/A Converters: Its low input bias and offset currents make it ideal for fast D/A converters.
- Sample and Hold Circuits: The device's fast settling time and low noise characteristics are beneficial in sample and hold applications.
- Audio and Video Equipment: The low total harmonic distortion and high slew rate make it suitable for audio and video equipment.
- Medical and Industrial Instrumentation: Its high precision and stability are valuable in medical and industrial instrumentation.
Q & A
- What is the typical input offset voltage of the TL082BCPG4?
The typical input offset voltage is between 1 to 3 mV.
- What is the slew rate of the TL082BCPG4?
The slew rate is 13 V/µs.
- What is the supply voltage range for the TL082BCPG4?
The supply voltage range is ±3.5 V to ±18 V.
- What is the input bias current of the TL082BCPG4?
The input bias current is 50 pA.
- What is the gain bandwidth product of the TL082BCPG4?
The gain bandwidth product is 3 MHz.
- What are the operating temperature ranges for the TL082BCPG4?
The operating temperature range is 0°C to 70°C.
- What type of package does the TL082BCPG4 come in?
The TL082BCPG4 comes in an 8-PDIP package.
- What level of ESD protection does the TL082BCPG4 have?
The device has 1 kV (HBM), 200 V (MM), and 1500 V (CDM) ESD protection.
- What are some common applications for the TL082BCPG4?
Common applications include high-speed integrators, fast D/A converters, sample and hold circuits, audio and video equipment, and medical and industrial instrumentation.
- Why is the TL082BCPG4 preferred in high-speed applications?
The TL082BCPG4 is preferred due to its high slew rate, fast settling time, and low input bias and offset currents.
