Overview
The TL082BCPE4 is a JFET-input dual operational amplifier produced by Texas Instruments. It is part of the TL082 series, known for its high performance and versatility in various electronic applications. This device is particularly valued for its high slew rate, low input bias and offset current, and wide common-mode and differential voltage range. The TL082BCPE4 is suitable for a broad range of applications, including audio equipment, medical devices, and industrial control systems, due to its robust characteristics and reliability.
Key Specifications
| Parameter | Min | Typical | Max | Unit |
|---|---|---|---|---|
| Supply Voltage (VCC) | ±18 | V | ||
| Input Offset Voltage (VOS) | ±1 | ±4 | ±5 | mV |
| Input Offset Voltage Drift (dVOS/dT) | ±2 | μV/°C | ||
| Slew Rate (SR) | 8 | 16 | V/μs | |
| Power Dissipation (Ptot) | 680 | mW | ||
| Thermal Resistance (Rthja) | 125 | °C/W (SO8) | ||
| Storage Temperature Range (Tstg) | -65 | 150 | °C | |
| ESD Protection (HBM) | 1 kV |
Key Features
- High Slew Rate: The TL082BCPE4 has a high slew rate of 16 V/μs, making it suitable for high-speed applications.
- Low Input Bias and Offset Current: It features low input bias and offset current, ensuring high accuracy and stability.
- Wide Common-Mode and Differential Voltage Range: The device can operate with a wide range of common-mode and differential voltages, up to VCC+.
- Output Short-Circuit Protection: The TL082BCPE4 includes output short-circuit protection, enhancing its reliability and durability.
- High Input Impedance JFET Input Stage: The JFET input stage provides high input impedance, which is beneficial for applications requiring minimal input loading.
- Internal Frequency Compensation: The device is internally frequency compensated, ensuring stable operation without the need for external components.
- Latch-Up Free Operation: The TL082BCPE4 is designed to be latch-up free, preventing unwanted switching states.
- High ESD Protection: It offers high ESD protection (1.5 kV HBM), making it robust against electrostatic discharges.
Applications
The TL082BCPE4 is versatile and can be used in a variety of applications, including:
- Audio Equipment: Due to its high slew rate and low noise characteristics, it is suitable for audio amplifiers and filters.
- Medical Devices: Its high accuracy and stability make it a good choice for medical equipment such as ECG and EEG machines.
- Industrial Control Systems: The device's robustness and wide operating temperature range make it ideal for industrial control and monitoring systems.
- Instrumentation: It can be used in various instrumentation applications requiring high precision and reliability.
Q & A
- What is the typical slew rate of the TL082BCPE4?
The typical slew rate of the TL082BCPE4 is 16 V/μs.
- What is the input offset voltage of the TL082BCPE4?
The input offset voltage is typically ±4 mV.
- What is the maximum supply voltage for the TL082BCPE4?
The maximum supply voltage is ±18 V.
- Does the TL082BCPE4 have output short-circuit protection?
Yes, the TL082BCPE4 includes output short-circuit protection.
- What is the storage temperature range for the TL082BCPE4?
The storage temperature range is -65°C to 150°C.
- What type of input stage does the TL082BCPE4 have?
The TL082BCPE4 has a high input impedance JFET input stage.
- Is the TL082BCPE4 internally frequency compensated?
Yes, the device is internally frequency compensated.
- What is the ESD protection level of the TL082BCPE4?
The TL082BCPE4 has an ESD protection level of 1 kV (HBM).
- What are some common applications of the TL082BCPE4?
Common applications include audio equipment, medical devices, industrial control systems, and instrumentation.
- What are the available package types for the TL082BCPE4?
The TL082BCPE4 is available in PDIP, SO, SOIC, TSSOP, and other packages.
