ISO1500 3-kVRMS Basic Isolated RS-485/RS-422 Transceiver in Ultra-Small Package

1 Features

Meets or exceeds requirements of TIA/EIA-485-A
Half-duplex transceiver
Low-EMI 1-Mbps data rate
Bus I/O protection
- ± 16 kV HBM ESD
1.71-V to 5.5-V Logic-side supply (V_CC1), 4.5-V to 5.5-V Bus-side supply (V_CC2)
1/8 Unit load: up to 256 nodes on bus
Failsafe receiver for bus open, short, and idle
100-kV/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
Ultra-small SSOP (DBQ-16) package
Safety-related certifications:
- 4242-V_PK V_IOTM and 566-V_PK V_IORM per DIN VDE V 0884-11:2017-01
- 3000-V_RMS Isolation for 1 minute per UL 1577
- IEC 60950-1, IEC 62368-1 and IEC 61010-1 certifications
- CQC, TUV, and CSA certifications