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DATA SHEET
SN65HVD147x 3.3-V Full-Duplex RS-485 Transceivers with ±16-kV IEC ESD
1 Features
- 1/8 Unit-Load Options Available
- Up to 256 Nodes on the Bus
- Bus I/O Protection
- > ±30 kV HBM protection
- > ±16 kV IEC61000-4-2 Contact Discharge
- > ±4 kV IEC61000-4-4 Fast Transient Burst
- Extended Industrial Temperature Range:
–40°C to 125°C
- Large Receiver Hysteresis (70 mV) for Noise Rejection
- Low Power Consumption
- < 1.1 mA Quiescent Current During Operation
- Low Standby Supply Current: 10 nA Typical,
< 5 µA (maximum)
- Glitch-Free Power-Up and Power-Down Protection for Hot-Plugging Applications
- 5-V Tolerant Logic Inputs Compatible With 3.3-V or 5-V Controllers
- Signaling Rate Options Optimized for:
400 kbps (1470, 1471), 20 Mbps (1473, 1474), 50 Mbps (1476, 1477)
2 Applications
- Industrial Automation
- Encoders and Decoders
- Building Automation
- Security and Surveillance Networks
- Telecommunications
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