INA163UA/2K5 datasheet by Texas Instruments

INA163UA/2K5 Frequently Asked Questions (FAQs)

• What is the maximum power dissipation of the INA163UA/2K5?
  The maximum power dissipation of the INA163UA/2K5 is 670mW at 25°C, but it can be derated to 500mW at 85°C.
• How do I ensure the stability of the INA163UA/2K5?
  To ensure stability, a capacitor (typically 10nF to 100nF) should be placed between the COMP and VIN- pins, and the gain resistors should be chosen to ensure a stable gain bandwidth product.
• What is the recommended layout and placement for the INA163UA/2K5?
  The INA163UA/2K5 should be placed close to the signal source, with the input pins (VIN+ and VIN-) connected to the signal source, and the output pin (VOUT) connected to the load. A ground plane should be used to minimize noise and interference.
• How do I handle EMI and RFI with the INA163UA/2K5?
  To minimize EMI and RFI, use a shielded enclosure, keep the input and output traces short and away from noise sources, and use a common-mode choke or ferrite bead on the input lines.
• What is the thermal resistance of the INA163UA/2K5?
  The thermal resistance (θJA) of the INA163UA/2K5 is 125°C/W, which means that for every watt of power dissipation, the junction temperature will increase by 125°C.