DS1487MX/NOPB datasheet by Texas Instruments

DS1487MX/NOPB Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for the DS1487MX/NOPB?
  The maximum operating temperature range for the DS1487MX/NOPB is -40°C to 85°C.
• How do I ensure reliable operation of the DS1487MX/NOPB in high-noise environments?
  To ensure reliable operation in high-noise environments, use proper PCB layout techniques, decouple the power supply with capacitors, and consider using shielding or filtering to reduce electromagnetic interference (EMI).
• What is the recommended power-up sequence for the DS1487MX/NOPB?
  The recommended power-up sequence is to apply VCC first, followed by VEE, and then the input signals. This ensures proper device operation and prevents latch-up.
• How do I handle the output enable (OE) pin during power-up and power-down?
  During power-up and power-down, the OE pin should be held high to prevent unwanted output transitions. This ensures that the outputs are in a high-impedance state until the device is fully powered up.
• What is the maximum capacitive load that the DS1487MX/NOPB can drive?
  The maximum capacitive load that the DS1487MX/NOPB can drive is 100 pF. Exceeding this limit may affect the device's performance and reliability.