LME49723MAX/NOPB datasheet by Texas Instruments

LME49723MAX/NOPB Frequently Asked Questions (FAQs)

• What is the maximum power dissipation of the LME49723?
  The maximum power dissipation of the LME49723 is 670mW, which is calculated based on the maximum junction temperature (TJ) of 150°C and the thermal resistance (θJA) of 125°C/W.
• How do I ensure stability when using the LME49723 in a feedback loop?
  To ensure stability, it's essential to follow proper PCB layout practices, minimize parasitic capacitance, and use a compensation capacitor (if necessary) as recommended in the datasheet. Additionally, ensure that the feedback loop has a sufficient phase margin and gain margin.
• What is the recommended operating voltage range for the LME49723?
  The recommended operating voltage range for the LME49723 is ±2.5V to ±18V, with a maximum differential input voltage of ±5.5V.
• How do I handle ESD protection when working with the LME49723?
  To prevent electrostatic discharge (ESD) damage, handle the device by the body, use an anti-static wrist strap or mat, and store the device in an anti-static bag or container. Also, ensure that the PCB has proper ESD protection circuitry.
• What is the typical slew rate of the LME49723?
  The typical slew rate of the LME49723 is 20V/μs, which is suitable for most audio and general-purpose applications.