Datasheet Details
| Part number | TPT485N |
|---|---|
| Manufacturer | 3PEAK |
| File Size | 892.80 KB |
| Description | Bus-Polarity Correcting RS-485 Transceiver |
| Datasheet | TPT485N-3PEAK.pdf |
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Overview: 3PEAK.
| Part number | TPT485N |
|---|---|
| Manufacturer | 3PEAK |
| File Size | 892.80 KB |
| Description | Bus-Polarity Correcting RS-485 Transceiver |
| Datasheet | TPT485N-3PEAK.pdf |
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◼ Exceeds Requirements of EIA-485 Standard ◼ Bus-Polarity Correction within 100 ms meet SGCC spec ◼ Data Rate: 300 bps to 500 kbps ◼ Works with Two Configurations: – Failsafe Resistors Only – Failsafe and Differential Termination Resistors ◼ Up to 256 Nodes on a Bus (1/8 unit load) ◼ Wide Supply Voltage 3V to 5.5V ◼ SOIC-8 Package for Backward Compatibility ◼ Bus-Pin Protection: – ±18 kV HBM protection – ±12 kV IEC61000-4-2 Contact Discharge – ±15 kV IEC61000-4-2 Air Discharge The TPT485N is a low-power RS-485 transceiver with automatic bus-polarity correction and transient protection.
Upon hot plug-in, the device detects and corrects the bus polarity within the first 100 ms of bus idling.
On-chip transient protection protects the device against IEC61000 ESD and EFT transients.
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