DG406AZ/883B datasheet by Maxim Integrated Products

DG406AZ/883B Frequently Asked Questions (FAQs)

• What is the recommended power-up sequence for the DG406AZ/883B?
  The recommended power-up sequence is to apply VCC before applying the analog voltage (VANA) to ensure proper operation.
• How do I ensure the DG406AZ/883B is properly biased for analog operation?
  To ensure proper biasing, connect VANA to a voltage source between 12V and 36V, and connect VCC to a voltage source between 4.5V and 5.5V.
• What is the maximum switching frequency of the DG406AZ/883B?
  The maximum switching frequency of the DG406AZ/883B is 100 kHz.
• How do I minimize power consumption when using the DG406AZ/883B?
  To minimize power consumption, use a low-voltage power supply, reduce the switching frequency, and use a low-ESR capacitor for the VANA pin.
• What is the recommended layout and routing for the DG406AZ/883B?
  To minimize noise and ensure proper operation, use a multi-layer PCB with a solid ground plane, keep analog and digital traces separate, and use short, direct connections to the DG406AZ/883B pins.