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Data Sheet
ISO14xx 5kVRMS Isolated RS-485/RS-422 Transceiver
With Robust EMC
1 Features
- Compatible with TIA/EIA-485-A
- PROFIBUS compatible at 5V bus-side supply
- Bus I/O protection
- ±30kV HBM
- ±16kV IEC 61000-4-2 Contact discharge
- ±4kV IEC 61000-4-4 Electrical fast transient
- Low-EMI 500kbps, 12Mbps and 50Mbps Data Rates
- 1.71V to 5.5V logic-side supply (VCC1), 3V to 5.5V
bus-side supply (VCC2)
- Failsafe receiver for bus open, short, and idle
- 1/8 Unit load up to 256 nodes on bus
- 100kV/µs (typical) high common-mode transient immunity
- Extended temperature range from –40°C to 125°C
- Glitch-free power-up and power-down for hot plug-in
- Wide-body SOIC-16 package
- Pin compatible to most isolated RS-485 transceivers
- Safety-related certifications:
- 7071VPK
VIOTM and 1500VPK VIORM (reinforced
and basic options) per DIN VDE V 0884-11:2017-01
- 5000VRMS isolation for 1 minute per UL
1577
- IEC 60950-1, IEC 62368-1, IEC 60601-1 and IEC 61010-1
certifications
- CQC, TUV, and CSA approvals
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