SN65HVD485EDR ,Half-Duplex RS-485 TransceiverMaximum Ratings.. 411 Power Supply Recommendations... 187.2 ESD Ratings........ 412 Layout.... 187. ..
SN65HVD485EDRG4 ,Half-Duplex RS-485 Transceiver 8-SOIC -40 to 85Maximum Ratings(1) (2)over operating free-air temperature range (unless otherwise noted)MIN MAX UNI ..
SN65HVD485EP ,Half-Duplex RS-485 TransceiverFeatures 3 DescriptionThe SN65HVD485E device is a half-duplex1• Bus-Pin ESD Protection up to 15 kVt ..
SN65HVD50 ,High Output Full-Duplex RS 485 Drivers and ReceiversFEATUREShave active-high driver enables and active-low• 1/8 Unit-Load Option Available (Up to 256re ..
SN65HVD50DG4 ,High Output Full-Duplex RS 485 Drivers and Receivers 8-SOIC -40 to 85This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated cir ..
SN65HVD50DR ,High Output Full-Duplex RS 485 Drivers and Receivers 8-SOIC -40 to 85 SLLS666E –SEPTEMBER 2005–REVISED OCTOBER 2009RECOMMENDED OPERATING CONDITIONSover operating free-a ..
SN74HC4040D ,12-Bit Asynchronous Binary Countersmaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage ra ..
SN74HC4040DBR ,12-Bit Asynchronous Binary Countersmaximum ratings” may cause permanent damage to the device. These are stress ratings only, andfuncti ..
SN74HC4040DR ,12-Bit Asynchronous Binary Countersmaximum ratings” may cause permanent damage to the device. These are stress ratings only, andfuncti ..
SN74HC4040DWR ,12-Bit Asynchronous Binary Counters/sc/package.Please be aware that an important notice concerning availability, standard warranty, an ..
SN74HC4040N ,12-Bit Asynchronous Binary Countersmaximum ratings” may cause permanent damage to the device. These are stress ratings only, andfuncti ..
SN74HC4040NE4 ,12-Bit Asynchronous Binary Counters 16-PDIP -40 to 85maximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage ra ..
SN65HVD485ED-SN65HVD485EDG4-SN65HVD485EDGKR-SN65HVD485EDR-SN65HVD485EDRG4-SN65HVD485EP
Half-Duplex RS-485 Transceiver
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SN65HVD485ESLLS612E –JUNE 2004–REVISED DECEMBER 2015
SN65HVD485E Half-Duplex RS-485 Transceiver Features 3 DescriptionThe SN65HVD485E device is a half-duplex Bus-Pin ESD Protectionupto15 kV transceiver designed for RS-485 data bus networks.• 1/2 Unit Load:upto64 Nodesona Bus Poweredbya 5-V supply,itis fully compliant with the• Bus-Open-Failsafe Receiver TIA/EIA-485A standard. This deviceis suitable for
data transmission upto 10 Mbps over long twisted-• Glitch-Free Power-Up and Power-Down Bus pair cables andis designedto operate with very lowInputs and Outputs supply current, typically less than2 mA, exclusiveof• Availablein Small VSSOP-8 Package the load. When the deviceisin the inactive shutdown• Meetsor Exceeds the Requirementsof the mode, the supply current drops below1 mA.
TIA/EIA-485A Standard The wide common-mode range and high ESD• Industry-Standard SN75176 Footprint protection levelsof this device makeit suitable for
demanding applications such as: electrical inverters,
2 Applications status/command signals across telecom racks,
cabled chassis interconnects, and industrial• Motor Control automation networks where noise tolerance is• Power Inverters essential. The SN65HVD485E device matches the Industrial Automation industry-standard footprint of the SN75176 device.
Power-on reset circuits keep the outputsina high-• Building Automation Networks impedance state until the supply voltage has• Industrial Process Control stabilized.A thermal-shutdown function protects the• Battery-Powered Applications device from damage dueto system-fault conditions.
The SN65HVD485E device is characterized for• Telecommunications Equipment
operation from –40°Cto 85°Cair temperature.
Device Information(1)(1) Forall available packages, see the orderable addendumat
the endofthe data sheet.
Typical Application Schematic
