Overview
The TL082IPT is a high-speed, dual JFET input operational amplifier produced by STMicroelectronics. It is part of the TL082 series, which includes the TL082, TL082A, and TL082B models. These amplifiers are known for their low input bias and offset current, high slew rate, and wide gain bandwidth product, making them suitable for a variety of high-speed applications.
Key Specifications
| Parameter | Unit | Min. | Typ. | Max. |
|---|---|---|---|---|
| Supply Voltage (VCC) | V | 6 | - | 36 |
| Operating Temperature Range (Toper) | °C | -40 | - | 105 |
| Input Offset Voltage (Vio) at 25°C | mV | 3 | 10 | 13 |
| Input Bias Current | pA | - | 50 | - |
| Slew Rate (SR) at 25°C | V/μs | 8 | 16 | - |
| Output Voltage Swing (RL = 2 kΩ) at 25°C | V | 10 | 12 | - |
| Power Dissipation (Ptot) | mW | - | - | 680 |
| Thermal Resistance (Rthja) for SO8 Package | °C/W | - | - | 125 |
| Thermal Resistance (Rthja) for TSSOP8 Package | °C/W | - | - | 120 |
Key Features
- Wide common-mode and differential voltage range
- Low input bias and offset current
- Output short-circuit protection
- High input impedance JFET input stage
- Internal frequency compensation
- Latch-up free operation
- High slew rate: 16 V/μs (typical)
- Low input noise voltage: 16 nV/√Hz
- Low total harmonic distortion: ≤0.02%
Applications
The TL082IPT is suitable for various high-speed applications, including:
- High-speed integrators
- Fast D/A converters
- Sample and hold circuits
- Audio and video processing
- Medical and industrial instrumentation
- 100 kHz quadruple oscillators and other high-frequency circuits
Q & A
- What is the typical slew rate of the TL082IPT?
The typical slew rate of the TL082IPT is 16 V/μs. - What is the input offset voltage range for the TL082IPT at 25°C?
The input offset voltage range for the TL082IPT at 25°C is typically 10 mV, with a maximum of 13 mV. - What is the operating temperature range for the TL082IPT?
The operating temperature range for the TL082IPT is -40°C to 105°C. - What is the maximum supply voltage for the TL082IPT?
The maximum supply voltage for the TL082IPT is 36 V. - Does the TL082IPT have output short-circuit protection?
Yes, the TL082IPT has output short-circuit protection. - What is the typical input bias current of the TL082IPT?
The typical input bias current of the TL082IPT is 50 pA. - What are the package options for the TL082IPT?
The TL082IPT is available in SO8 and TSSOP8 packages. - Is the TL082IPT latch-up free?
Yes, the TL082IPT is latch-up free. - What is the thermal resistance (Rthja) for the SO8 package of the TL082IPT?
The thermal resistance (Rthja) for the SO8 package of the TL082IPT is 125 °C/W. - What is the power dissipation limit for the TL082IPT?
The power dissipation limit for the TL082IPT is 680 mW.
