SN65HVD1792-EP

SN65HVD1792-EP www.ti.com SLLSEG8A – AUGUST 2013 – REVISED AUGUST 2013 Fault-Protected RS-485 Transceivers With Extended Common-Mode Range Check for Samples: SN65HVD1792-EP FEATURES 1 Bus-Pin Fault Protection to > ±70 V Common-Mode Voltage Range (–20 V to 25 V) More Than Doubles TIA/EIA 485 Requirement Bus I/O Protection – ±16 kV JEDEC HBM Protection Reduced Unit Load for Up to 256 Nodes Failsafe Receiver for Open-Circuit, Short- Circuit and Idle-Bus Conditions Low Power Consumption – Low Standby Supply Current, 1 μA Typ – ICC 5 mA Quiescent During Operation Power-Up, Power-Down Glitch-Free Operation APPLICATIONS Designed for RS-485 and RS-422 Networks SUPPORTS DEFENSE, AEROSPACE, AND MEDICAL APPLICATIONS Controlled Baseline One Assembly and Test Site One Fabrication Site Extended Product Life Cycle Extended Product-Change Notification Product Traceability DESCRIPTION The SN65HVD1792 is designed to survive overvoltage faults such as direct shorts to power supplies, mis-wiring faults, connector failures, cable crushes, and tool mis-applications. It is also robust to ESD events, with high levels of protection to human-body model specifications. The SN65HVD1792 combines a differential driver and a differential receiver, which operate from a single power supply. The SN65HVD1792 is characterized from –40°C to 105°C. VFAULT up to 70 V M0092-01 TA –40°C to 105°C PACKAGE (2) SOIC - D ORDERING INFORMATION(1) ORDERABLE PART NUMBER TOP-SIDE MARKI...