AZRS6412 Description
The AZRS6412 which includes one transmitter and one receiver is isolated half-duplex differential transceiver for TIA/EIA 485/422 applications. The galvanic isolation barrier of the device has tested to provide at least 2500 VRMS of isolation for 60s between the interface of the bus-side and the logic-side.
AZRS6412 Key Features
- 2500-VRMS Isolation ― UL 1577 approved
- Integrated Transient Voltage Suppressor (TVS) for A and B of bus-side to guarantee
- IEC61000-4-2 8kV (Contact)
- HBM ±8kV ESD Protection for all pins
- MM ±600V ESD Protection for all pins
- CDM ±1kV ESD Protection for all pins
- Latchup immunity up to ±400mA
- Hot-Swap Glitch Protection on Control Inputs
- Up to 256 Transceivers on the Bus
- 3.3-V Inputs are 5-V Tolerant