TL072CDG4 datasheet by Texas Instruments

TL072CDG4 Frequently Asked Questions (FAQs)

• What is the maximum power supply voltage that I can use with TL072CDG4?
  The maximum power supply voltage for TL072CDG4 is 36V. However, it's recommended to operate within the specified range of ±15V to ensure optimal performance and reliability.
• Can I use TL072CDG4 in a single-supply configuration?
  Yes, TL072CDG4 can be used in a single-supply configuration. However, the input common-mode voltage range is limited to VCC-2V to VCC+2V, and the output voltage swing will be reduced. It's recommended to use a voltage divider or a virtual ground to ensure proper operation.
• What is the input impedance of TL072CDG4?
  The input impedance of TL072CDG4 is typically around 1MΩ, but it can vary depending on the frequency and operating conditions. It's recommended to use a buffer or a voltage follower if high input impedance is required.
• Can I use TL072CDG4 as a comparator?
  While TL072CDG4 can be used as a comparator, it's not the most suitable choice. The op-amp is designed for linear applications, and its output stage is not optimized for high-speed switching. Texas Instruments recommends using a dedicated comparator like the LM339 or LM393 for comparator applications.
• What is the ESD protection level of TL072CDG4?
  TL072CDG4 has a human-body model (HBM) ESD protection level of 2kV and a charged-device model (CDM) ESD protection level of 1kV. However, it's still recommended to follow proper ESD handling procedures to prevent damage to the device.