DS1812-10+ datasheet by Maxim Integrated Products

DS1812-10+ Frequently Asked Questions (FAQs)

• What is the recommended operating voltage range for the DS1812-10+?
  The recommended operating voltage range for the DS1812-10+ is 4.5V to 5.5V.
• How do I ensure reliable data retention in the DS1812-10+?
  To ensure reliable data retention, it is recommended to follow proper power-up and power-down sequences, and to avoid exposing the device to extreme temperatures or voltage fluctuations.
• Can I use the DS1812-10+ in a 3.3V system?
  While the DS1812-10+ is specified for 5V operation, it can be used in a 3.3V system with some limitations. However, the device's performance and reliability may be affected, and it is recommended to consult with Maxim Integrated Products' application engineers for guidance.
• How do I handle the DS1812-10+'s active-low chip select (CS) signal?
  The active-low chip select (CS) signal on the DS1812-10+ requires a low logic level to enable the device. This can be achieved using an inverter or a logic gate to invert the CS signal, or by using a microcontroller or FPGA with an active-low CS output.
• What is the maximum clock frequency supported by the DS1812-10+?
  The DS1812-10+ supports clock frequencies up to 1 MHz, but it is recommended to consult the datasheet for specific timing requirements and limitations.