XR33158
Description
The XR33152, XR33156 and XR33158 family of high performance TIA-485/TIA-422 devices are designed for improved performance in noisy industrial environments and increased tolerance to system faults. The analog bus pins can withstand direct shorts up to ±60V and are protected against ESD events up to ±15kV HBM.
Key Features
- 3.0V to 5.5V operation *
- ±60V fault tolerance on analog bus pins *
- Extended ±25V common mode operation *
- Robust ESD protection: ±15kV HBM (bus pins) ± 4kV HBM (non-bus pins) *
- 1.65V to 5.5V logic Interface VL pin (full-duplex package option) *
- Invert control to correct for reversed bus pins *
- Enhanced receiver fail-safe protection for open, shorted or terminated but idle data lines *
- Hot swap glitch protection on DE and RE pins *
- Driver short-circuit current limit and thermal shutdown for overload protection *
- Reduced unit loads allows up to 320 devices on bus *
