Overview
The TL082CDT is a high-speed JFET input dual operational amplifier produced by STMicroelectronics. It incorporates well-matched, high voltage JFET and bipolar transistors in a monolithic integrated circuit. This device is known for its high slew rates, low input bias and offset current, and low offset voltage temperature coefficient, making it suitable for a variety of applications requiring high performance and reliability.
Key Specifications
| Attribute | Value | Unit |
|---|---|---|
| Amplifier Type | J-FET | |
| No of Channels | 2 | |
| Slew Rate-Nom | 16 V/µs | |
| Input Offset Voltage-Max | 10 mV | |
| Gain Bandwidth Product | 4 MHz | |
| Average Bias Current-Max | 400 pA | |
| Supply Voltage | 6 V to 36 V | |
| Power Dissipation | 680 mW | |
| Common Mode Rejection Ratio | 86 dB | |
| Supply Current | 1.4 mA | |
| Operating Temp Range | 0°C to 70°C | |
| Phase Margin | 45° | |
| Low Noise | 15 nV/√Hz | |
| Output Current | 60 mA | |
| Package Style | SOIC-8 | |
| Mounting Method | Surface Mount |
Key Features
- Wide common-mode (up to VCC+) 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)
Applications
- Circuits requiring high input impedance
- Buffer applications
- Filter circuits, voltage followers
- Integrator, differentiator, summer, adder, voltage follower
- DC gain blocks
- Comparators (loop control & regulation)
- Audio amplifiers
- High-speed integrators, fast D/A converters, sample and hold circuits
Q & A
- What is the TL082CDT?
The TL082CDT is a high-speed JFET input dual operational amplifier produced by STMicroelectronics.
- What are the key features of the TL082CDT?
The TL082CDT features high slew rates, low input bias and offset current, low offset voltage temperature coefficient, wide common-mode and differential voltage range, output short-circuit protection, and high input impedance JFET input stage.
- What is the typical slew rate of the TL082CDT?
The typical slew rate of the TL082CDT is 16 V/µs.
- What is the supply voltage range for the TL082CDT?
The supply voltage range for the TL082CDT is 6 V to 36 V.
- What is the operating temperature range for the TL082CDT?
The operating temperature range for the TL082CDT is 0°C to 70°C.
- What package style does the TL082CDT come in?
The TL082CDT comes in an SOIC-8 package style.
- What are some common applications for the TL082CDT?
The TL082CDT is commonly used in circuits requiring high input impedance, buffer applications, filter circuits, voltage followers, integrators, differentiators, and audio amplifiers.
- Does the TL082CDT have output short-circuit protection?
Yes, the TL082CDT has output short-circuit protection.
- What is the typical supply current for the TL082CDT?
The typical supply current for the TL082CDT is 1.4 mA.
- Is the TL082CDT latch-up free?
Yes, the TL082CDT is latch-up free.
