INA137UA/2K5 datasheet by Texas Instruments

INA137UA/2K5 Frequently Asked Questions (FAQs)

• What is the maximum power dissipation of the INA137UA/2K5?
  The maximum power dissipation of the INA137UA/2K5 is 670mW at 25°C, but it can be derated to 500mW at 85°C.
• How do I ensure stability when using the INA137UA/2K5?
  To ensure stability, use a capacitor with a value of 10nF to 100nF between the V+ and V- pins, and a resistor with a value of 1kΩ to 10kΩ between the output and the inverting input.
• What is the recommended layout for the INA137UA/2K5?
  The recommended layout for the INA137UA/2K5 is to keep the input and output traces as short as possible, and to use a ground plane to minimize noise and electromagnetic interference.
• Can I use the INA137UA/2K5 in a high-temperature environment?
  Yes, the INA137UA/2K5 can operate in a high-temperature environment up to 125°C, but the maximum power dissipation must be derated accordingly.
• How do I calculate the gain of the INA137UA/2K5?
  The gain of the INA137UA/2K5 can be calculated using the formula: Gain = (Rf / Ri) x (1 + (Rs / Rg)), where Rf is the feedback resistor, Ri is the input resistor, Rs is the sense resistor, and Rg is the gain resistor.