Overview
The TL082HIDR is a dual operational amplifier produced by Texas Instruments, part of the TL08xH family. This device is an enhanced version of the industry-standard TL082, offering improved performance and robustness. It features low offset voltage, high slew rate, and wide common-mode and differential voltage ranges, making it suitable for a variety of demanding applications.
Key Specifications
| Parameter | Conditions | Typical Value | Units |
|---|---|---|---|
| Input Offset Voltage (VOS) | TA = 25°C | 1 | mV |
| Input Offset Voltage Drift (dVOS/dT) | TA = –40°C to 125°C | 2 | µV/°C |
| Slew Rate (SR) | VS = ±15V, TA = 25°C | 20 | V/µs |
| Gain Bandwidth Product (GBW) | VS = ±15V, TA = 25°C | 5.25 | MHz |
| Supply Voltage Range | ±2.25V to ±20V, 4.5V to 40V | V | |
| Operating Temperature Range | –40°C to 125°C | °C | |
| Input Noise Voltage (Vn) | f = 1 kHz | 18 | nV/√Hz |
| Total Harmonic Distortion (THD) | VS = 40 V, VO = 6 VRMS, G = +1, f = 1 kHz | 0.003% | % |
| Power Consumption per Channel | 940 | µA |
Key Features
- High Slew Rate: 20 V/µs, enabling fast response times in various applications.
- Low Offset Voltage: 1 mV typical, ensuring minimal error in output signals.
- Low Offset Voltage Drift: 2 µV/°C, providing stability over a wide temperature range.
- Low Power Consumption: 940 µA per channel, suitable for power-sensitive designs.
- Wide Common-Mode and Differential Voltage Ranges: Including common-mode input voltage range up to VCC+.
- Low Input Bias and Offset Currents: Minimizing errors and ensuring high accuracy.
- Low Noise: 18 nV/√Hz at 1 kHz, reducing noise in the output signal.
- Output Short-Circuit Protection: Enhancing device reliability.
- Integrated EMI and RF Filters: Improving immunity to electromagnetic interference.
- High ESD Protection: 1.5 kV HBM, protecting the device from electrostatic discharge.
Applications
- Solar Energy Systems: String and central inverters.
- Motor Drives: AC and servo drive control and power stage modules.
- Uninterruptible Power Supplies (UPS): Single-phase and three-phase online UPS systems.
- Professional Audio Equipment: Pro audio mixers.
- Battery Test Equipment: For precise battery testing and monitoring.
Q & A
- What is the typical input offset voltage of the TL082HIDR?
The typical input offset voltage is 1 mV.
- What is the slew rate of the TL082HIDR?
The slew rate is 20 V/µs.
- What is the operating temperature range of the TL082HIDR?
The operating temperature range is –40°C to 125°C.
- What is the supply voltage range for the TL082HIDR?
The supply voltage range is ±2.25V to ±20V, or 4.5V to 40V.
- Does the TL082HIDR have output short-circuit protection?
Yes, the TL082HIDR has output short-circuit protection.
- What is the typical total harmonic distortion of the TL082HIDR?
The typical total harmonic distortion is 0.003%.
- What is the power consumption per channel for the TL082HIDR?
The power consumption per channel is 940 µA.
- Does the TL082HIDR have integrated EMI and RF filters?
Yes, the TL082HIDR has integrated EMI and RF filters.
- What is the ESD protection level of the TL082HIDR?
The ESD protection level is 1.5 kV HBM.
- In what package types is the TL082HIDR available?
The TL082HIDR is available in SOIC (D) packages with 8 pins.
