OPA2335AIDGKT datasheet by Texas Instruments

OPA2335AIDGKT Frequently Asked Questions (FAQs)

• What is the maximum power dissipation of the OPA2335AIDGKT?
  The maximum power dissipation of the OPA2335AIDGKT 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 OPA2335AIDGKT in a gain configuration?
  To ensure stability, it's essential to follow proper layout and grounding techniques, use a low-ESR capacitor for decoupling, and avoid parasitic capacitance in the feedback loop. Additionally, the OPA2335AIDGKT is a decompensated amplifier, so it may require a compensation capacitor in some gain configurations.
• What is the recommended input and output capacitance for the OPA2335AIDGKT?
  The recommended input capacitance is 10nF to 100nF, and the recommended output capacitance is 10nF to 1μF. However, the optimal capacitance values may vary depending on the specific application and layout.
• Can I use the OPA2335AIDGKT in a single-supply configuration?
  Yes, the OPA2335AIDGKT can be used in a single-supply configuration. However, the input common-mode voltage range is limited to VCC-1.5V to VCC+0.5V, so the input signal should be level-shifted or biased accordingly.
• How do I handle ESD protection when using the OPA2335AIDGKT?
  The OPA2335AIDGKT has internal ESD protection, but it's still essential to follow proper handling and assembly procedures to prevent ESD damage. Additionally, consider adding external ESD protection devices, such as TVS diodes, to ensure robust protection in harsh environments.