INA196AIDBVRG4 datasheet by Texas Instruments

INA196AIDBVRG4 Frequently Asked Questions (FAQs)

• What is the maximum voltage that can be applied to the input pins?
  The maximum voltage that can be applied to the input pins is 26V, but it's recommended to keep it below 24V to ensure accurate measurements.
• How do I calculate the gain of the amplifier?
  The gain of the amplifier is set by the ratio of the resistors R1 and R2. The gain can be calculated using the formula: Gain = (R2/R1) + 1.
• What is the purpose of the CAP pin?
  The CAP pin is used to connect a capacitor to filter out high-frequency noise and improve the stability of the amplifier. A 10nF to 100nF capacitor is recommended.
• Can I use the INA196AIDBVRG4 with a single supply voltage?
  Yes, the INA196AIDBVRG4 can be used with a single supply voltage, but the input common-mode voltage range will be limited. It's recommended to use a dual supply voltage for optimal performance.
• How do I layout the PCB to minimize noise and interference?
  To minimize noise and interference, keep the input traces as short as possible, use a ground plane, and keep the power supply traces away from the input traces. Also, use a low-ESR capacitor for the power supply decoupling.