DESCRIPTION
●The SN65HVD05, SN75HVD05, SN65HVD06, SN75HVD06, SN65HVD07, and SN75HVD07 combine a 3-state differential line driver and differential line receiver. They are designed for balanced data transmission and interoperate with ANSI TIA/EIA-485-A and ISO 8482E standard-compliant devices. The driver is designed to provide a differential output voltage greater than that required by these standards for increased noise margin. The drivers and receivers have active-high and active-low enables respectively, which can be externally connected together to function as direction control.
●FEATURES
●• Minimum Differential Output Voltage of 2.5 V Into a 54-Ω Load
●• Open-Circuit, Short-Circuit, and Idle-Bus Failsafe Receiver
●• 1/8th Unit-Load Option Available (Up to 256 Nodes on the Bus)
●• Bus-Pin ESD Protection Exceeds 16 kV HBM
●• Driver Output Slew Rate Control Options
●• Electrically Compatible With ANSI TIA/EIA-485-A Standard
●• Low-Current Standby Mode: 1 µA Typical
●• Glitch-Free Power-Up and Power-Down Protection for Hot-Plugging Applications
●• Pin Compatible With Industry Standard SN75176
●APPLICATIONS
●• Data Transmission Over Long or Lossy Lines or Electrically Noisy Environments
●• Profibus Line Interface
●• Industrial Process Control Networks
●• Point-of-Sale (POS) Networks
●• Electric Utility Metering
●• Building Automation
●• Digital Motor Control
