Texas Instruments SN75HVD3082E Low-Power Half-duplex RS-485 Transceiver SN75HVD3082EDGKRG4

The SN75HVD3082E is a low-power half-duplex RS-485 transceiver designed for reliable data communication in industrial and automation applications. It operates with a 5-V supply and is compliant with the TIA/EIA-485A standard, making it suitable for long-distance data transmission over twisted-pair cables. The device supports signaling rates up to 200 kbps and features a low quiescent power consumption of 0.3 mA in active mode and 1 nA in shutdown mode, which is advantageous for battery-powered applications. This transceiver can accommodate up to 256 nodes on a bus due to its 1/8 unit load capability. It includes fail-safe receiver functionality to handle bus open, shorted, or idle conditions, and provides robust ESD protection of up to 15 kV on bus pins. The SN75HVD3082E is characterized for operation within a temperature range of 0°C to 70°C, making it suitable for various environmental conditions. Its compact package options include 8-VSSOP and SOIC, aligning with industry-standard footprints for easy integration into existing designs.