Minimum Differential Output Voltage of 2.5 V Into a 54- 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
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.
The driver differential outputs and receiver differential inputs connect internally to form a differential input/ output (I/O) bus port that is designed to offer minimum loading to the bus whenever the driver is disabled or not powered.
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Inventory
Reported Distributor Inventory as of 11:21 AM GMT, 24 Nov 2009
** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.
* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.
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