Overview
The TL082ACD is a dual general-purpose JFET-input operational amplifier manufactured by Texas Instruments. This device is part of the TL08x series, known for its high performance and versatility in various electronic circuits. The TL082ACD is housed in an 8-pin SOIC package, making it suitable for surface-mount applications. It is widely used in audio, medical, and industrial equipment due to its high slew rate, low input bias and offset currents, and high input impedance.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Amplifier Type | J-FET | |
| Number of Circuits | 2 | |
| Slew Rate | 13 V/µs | V/µs |
| Gain Bandwidth Product | 3 MHz | MHz |
| Input Bias Current | 30 pA | pA |
| Input Offset Voltage | 3 mV | mV |
| Supply Current | 1.4 mA | mA |
| Supply Voltage Range | 7 V ~ 36 V, ±3.5 V ~ 18 V | V |
| Operating Temperature | 0°C ~ 70°C | °C |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | |
| Mounting Type | Surface Mount |
Key Features
- High slew rate of 13 V/µs, ensuring fast response times in various applications.
- Low input bias and offset currents, contributing to high accuracy and stability.
- High input impedance due to the J-FET input stage, minimizing the impact on the input signal.
- Wide common-mode and differential voltage range, allowing for operation across a broad range of input voltages.
- Internal frequency compensation, which simplifies circuit design and ensures stable operation.
- Latch-up free operation, enhancing reliability in demanding environments.
- Output short-circuit protection, safeguarding the device against accidental short circuits.
- High ESD protection (up to 1 kV HBM), making it robust against electrostatic discharge.
Applications
The TL082ACD is versatile and can be used in a variety of applications, including:
- Audio equipment: Due to its high slew rate and low noise, it is suitable for audio amplifiers and filters.
- Medical devices: Its high input impedance and low bias currents make it ideal for medical instrumentation.
- Industrial control systems: It can be used in feedback control loops and signal conditioning circuits.
- Measurement and testing equipment: Its accuracy and stability make it a good choice for measurement instruments.
Q & A
- What is the slew rate of the TL082ACD? The slew rate of the TL082ACD is 13 V/µs.
- What is the input bias current of the TL082ACD? The input bias current is 30 pA.
- What is the supply voltage range for the TL082ACD? The supply voltage range is 7 V ~ 36 V, ±3.5 V ~ 18 V.
- What is the operating temperature range for the TL082ACD? The operating temperature range is 0°C ~ 70°C.
- What package type is the TL082ACD available in? The TL082ACD is available in an 8-pin SOIC package.
- Does the TL082ACD have output short-circuit protection? Yes, the TL082ACD has output short-circuit protection.
- What is the gain bandwidth product of the TL082ACD? The gain bandwidth product is 3 MHz.
- Is the TL082ACD suitable for surface-mount applications? Yes, it is suitable for surface-mount applications.
- What is the typical input offset voltage of the TL082ACD? The typical input offset voltage is 3 mV.
- Does the TL082ACD have high ESD protection? Yes, it has high ESD protection up to 1 kV HBM.
