FDA4100LV datasheet by STMicroelectronics

FDA4100LV Frequently Asked Questions (FAQs)

• What is the recommended operating voltage range for the FDA4100LV?
  The recommended operating voltage range for the FDA4100LV is 1.65V to 3.6V.
• How do I ensure the FDA4100LV is properly powered up?
  To ensure proper power-up, the FDA4100LV requires a power-on reset (POR) circuit to ensure that the internal voltage regulator is enabled and the device is properly initialized.
• What is the maximum clock frequency supported by the FDA4100LV?
  The FDA4100LV supports a maximum clock frequency of 32 kHz, which is the typical frequency for most audio applications.
• How do I configure the FDA4100LV for stereo audio applications?
  To configure the FDA4100LV for stereo audio applications, you need to connect the left and right audio channels to the corresponding pins (Lout and Rout) and configure the device for stereo mode using the appropriate register settings.
• What is the typical power consumption of the FDA4100LV?
  The typical power consumption of the FDA4100LV is around 2.5mA in active mode and 10uA in standby mode, making it suitable for battery-powered applications.