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SN55HVD75-EP
SLOS913A – OCTOBER 2015 – REVISED FEBRUARY 2017
SN55HVD75-EP 3.3-V Supply RS-485 With IEC ESD Protection
1 Features
•1 Bus I/O Protection – >±15-kV HBM Protection – >±12-kV IEC 61000-4-2 Contact Discharge – >±4-kV IEC 61000-4-4 Fast Transient Burst
• Extended Industrial Temperature Range –55°C to 125°C
• Large Receiver Hysteresis (80 mV) for Noise Rejection
• Low-Unit-Loading Allows Over 200 Conn.
3.3-V Supply RS-485
Product Folder
Order Now
Technical Documents
Tools & Software
Support & Community
SN55HVD75-EP
SLOS913A – OCTOBER 2015 – REVISED FEBRUARY 2017
SN55HVD75-EP 3.3-V Supply RS-485 With IEC ESD Protection
1 Features
•1 Bus I/O Protection – >±15-kV HBM Protection – >±12-kV IEC 61000-4-2 Contact Discharge – >±4-kV IEC 61000-4-4 Fast Transient Burst
• Extended Industrial Temperature Range –55°C to 125°C
• Large Receiver Hysteresis (80 mV) for Noise Rejection
• Low-Unit-Loading Allows Over 200 Connected Nodes
• Low-Power Consumption – Low-Standby Supply Current: < 2 µA – ICC < 1-mA Quiescent During Operation
• 5-V Tolerant Logic Inputs Compatible With 3.3-V or 5-V Controllers
• Signaling Rate Options Optimized for: 250 kbps, 20 Mbps, 50 Mbps
• Available in a Small VSON Package • Supports Defense, Aerospace, and Medical
Applications: – Controlled Baseline – One Assembly/Test Site – One Fabrication Site – Available in Extended (–55°C to 125°C)
Temperature Range – Extended Product Life Cycle – Extended Product-Change Notification – Product Traceability
2 Applications
• Factory Automation • Telecommunications Infrastructure • Motion Control
3 Description
These devices have robust 3.3-V drivers and receivers in a small package for demanding industrial applications. The bus pins are robust to ESD events with high levels of protection to human-body model and IEC contact discharge specifications.
Each of these devices combines a differential driver and a differential receiver which op.