SN65HVD485E

AKTIV

Halbduplex-RS-485-Transceiver

Produktdetails

Number of receivers 1 Number of transmitters 1 Duplex Half Signaling rate (max) (Mbps) 10 Fault protection (V) -9 to 14 Common-mode range (V) -7 to 12 Number of nodes 64 Isolated No Supply current (max) (µA) 2000 Rating Catalog Operating temperature range (°C) -40 to 85
Number of receivers 1 Number of transmitters 1 Duplex Half Signaling rate (max) (Mbps) 10 Fault protection (V) -9 to 14 Common-mode range (V) -7 to 12 Number of nodes 64 Isolated No Supply current (max) (µA) 2000 Rating Catalog Operating temperature range (°C) -40 to 85
VSSOP (DGK) 8 14.7 mm² (3 mm × 4.9 mm) SOIC (D) 8 29.4 mm² (4.9 mm × 6 mm) PDIP (P) 8 92.5083 mm² (9.81 mm × 9.43 mm)
  • Bus-pin ESD protection up to 15 kV
  • 1/2 Unit load: up to 64 nodes on a bus
  • Bus-open-failsafe receiver
  • Glitch-free power-up and power-down bus inputs and outputs
  • Available in small VSSOP-8 package
  • Meets or exceeds the requirements of the TIA/EIA-485A standard
  • Industry-standard SN75176 footprint
  • Bus-pin ESD protection up to 15 kV
  • 1/2 Unit load: up to 64 nodes on a bus
  • Bus-open-failsafe receiver
  • Glitch-free power-up and power-down bus inputs and outputs
  • Available in small VSSOP-8 package
  • Meets or exceeds the requirements of the TIA/EIA-485A standard
  • Industry-standard SN75176 footprint

The SN65HVD485E device is a half-duplex transceiver designed for RS-485 data bus networks. Powered by a 5-V supply, it is fully compliant with the TIA/EIA-485A standard. This device is suitable for data transmission up to 10 Mbps over long twisted-pair cables and is designed to operate with very low supply current, typically less than 2 mA, exclusive of the load. When the device is in the inactive shutdown mode, the supply current drops below 1 mA.

The wide common-mode range and high ESD protection levels of this device make it suitable for demanding applications such as: electrical inverters, status/command signals across telecom racks, cabled chassis interconnects, and industrial automation networks where noise tolerance is essential. The SN65HVD485E device matches the industry-standard footprint of the SN75176 device. Power-on reset circuits keep the outputs in a high-impedance state until the supply voltage has stabilized. A thermal-shutdown function protects the device from damage due to system-fault conditions. The SN65HVD485E device is characterized for operation from –40°C to 85°C air temperature.

The SN65HVD485E device is a half-duplex transceiver designed for RS-485 data bus networks. Powered by a 5-V supply, it is fully compliant with the TIA/EIA-485A standard. This device is suitable for data transmission up to 10 Mbps over long twisted-pair cables and is designed to operate with very low supply current, typically less than 2 mA, exclusive of the load. When the device is in the inactive shutdown mode, the supply current drops below 1 mA.

The wide common-mode range and high ESD protection levels of this device make it suitable for demanding applications such as: electrical inverters, status/command signals across telecom racks, cabled chassis interconnects, and industrial automation networks where noise tolerance is essential. The SN65HVD485E device matches the industry-standard footprint of the SN75176 device. Power-on reset circuits keep the outputs in a high-impedance state until the supply voltage has stabilized. A thermal-shutdown function protects the device from damage due to system-fault conditions. The SN65HVD485E device is characterized for operation from –40°C to 85°C air temperature.

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* Datenblatt SN65HVD485E Half-Duplex RS-485 Transceiver datasheet (Rev. F) PDF | HTML 07.02.2023

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