TL082MFKB datasheet by Texas Instruments

TL082MFKB Frequently Asked Questions (FAQs)

• What is the maximum power dissipation of the TL082MFKB?
  The maximum power dissipation of the TL082MFKB is 670mW, which is calculated based on the maximum junction temperature (150°C) and the thermal resistance from junction to ambient (θJA) of 125°C/W.
• Can I use the TL082MFKB in a single-supply configuration?
  Yes, the TL082MFKB can be used in a single-supply configuration, but the input common-mode voltage range is limited to within 2V of the positive supply rail. Additionally, the output voltage swing will be reduced.
• How do I ensure stability when using the TL082MFKB in a feedback loop?
  To ensure stability, it's essential to follow proper PCB layout practices, use a low-ESR capacitor for decoupling, and avoid capacitive loads. Additionally, the datasheet provides guidance on selecting the correct compensation capacitor values for different gain configurations.
• What is the recommended operating temperature range for the TL082MFKB?
  The recommended operating temperature range for the TL082MFKB is -40°C to 125°C. However, the device can operate up to 150°C, but with reduced performance and reliability.
• Can I use the TL082MFKB as a comparator?
  While the TL082MFKB can be used as a comparator, it's not the most suitable choice due to its relatively slow slew rate (13V/μs) and limited output current drive capability. A dedicated comparator like the LM339 or TLV7031 would be a better option.