SN75HVD11D datasheet by Texas Instruments

SN75HVD11D Frequently Asked Questions (FAQs)

• What is the maximum cable length supported by the SN75HVD11D?
  The maximum cable length supported by the SN75HVD11D is dependent on the baud rate and the type of cable used. As a general guideline, the maximum cable length is around 100 meters at 9600 bps and 10 meters at 115200 bps.
• How do I configure the SN75HVD11D for half-duplex or full-duplex operation?
  The SN75HVD11D can be configured for half-duplex or full-duplex operation by connecting the RTS (Request to Send) pin to the CTS (Clear to Send) pin for half-duplex operation, or by connecting the RTS pin to VCC and the CTS pin to GND for full-duplex operation.
• What is the maximum data rate supported by the SN75HVD11D?
  The SN75HVD11D supports data rates up to 1 Mbps.
• How do I handle the flow control in the SN75HVD11D?
  The SN75HVD11D has built-in flow control using the RTS and CTS pins. The RTS pin is used to request permission to transmit data, and the CTS pin is used to indicate when the receiver is ready to receive data.
• What is the power consumption of the SN75HVD11D?
  The power consumption of the SN75HVD11D is typically around 10 mA at 3.3 V supply voltage.