The CA-IS2092W is isolated half-duplex RS-485/RS-422 transceiver with internal isolated DC-DC converter, that eliminates the need for a separate isolated power supply in space constrained isolated designs. This device has the logic input and output buffers separated by a silicon oxide (SiO2) insulation barrier that provides up to 2.5kVRMS galvanic isolation and ±150kV/μs typical CMTI that improves communication by breaking ground loops and reduces noise where there are large differences in ground potential between ports. An integrated DC-DC converter generates the 3.3V or 5V operating voltage for the cable-side.
The CA-IS2092W is available in wide-body SOIC16 package which is the industry standard isolated RS-485/RS-422 package, and operates over -40°C to +125°C temperature range.
名称 | 参数 |
---|---|
High-Performance and Compliant with RS-485 EIA/TIA-485 Standard | |
Slew-rate-limited Driver with up to 500kbps Data Rate | |
1/8 unit load enables up to 256 nodes on the bus | |
3V to 5.5V Supply Voltage Range (VCC) | |
Integrated DC-DC Converter for Cable-side Power | 3.3V and 5V output options (VISO ≤ VCC) High integration with internal transformer Soft-start reduces input inrush current Overload and short-circuit protection Thermal shutdown |
Integrated Protection for Robust Communication | 2.5kVRMS withstand isolation voltage for 60s (galvanic isolation) ±150kV/μs typical CMTI High lifetime: >40 years ±8kV Human Body Model(HBM) ESD protection and ±16kV IEC 61000-4-2 Contact Discharge ESD protection on bus I/O True fail-safe guarantees known receiver output state |
Wide Operating Temperature Range | –40°C to 125°C |
Package | Wide-body SOIC16-WB(W) |
◎ Industrial automation equipment
◎ Grid infrastructure
◎ Solar inverter
◎ Motor drivers
◎ HVAC
Part Number | Package | Package Size (NOM) |
---|---|---|
CA-IS2092W | SOIC16-WB(W) | 10.30mm×7.50mm |
The CA-IS2092W is isolated half-duplex RS-485/RS-422 transceiver with internal isolated DC-DC converter, that eliminates the need for a separate isolated power supply in space constrained isolated designs. This device has the logic input and output buffers separated by a silicon oxide (SiO2) insulation barrier that provides up to 2.5kVRMS galvanic isolation and ±150kV/μs typical CMTI that improves communication by breaking ground loops and reduces noise where there are large differences in ground potential between ports. An integrated DC-DC converter generates the 3.3V or 5V operating voltage for the cable-side.
The CA-IS2092W is available in wide-body SOIC16 package which is the industry standard isolated RS-485/RS-422 package, and operates over -40°C to +125°C temperature range.
名称 | 参数 |
---|---|
High-Performance and Compliant with RS-485 EIA/TIA-485 Standard | |
Slew-rate-limited Driver with up to 500kbps Data Rate | |
1/8 unit load enables up to 256 nodes on the bus | |
3V to 5.5V Supply Voltage Range (VCC) | |
Integrated DC-DC Converter for Cable-side Power | 3.3V and 5V output options (VISO ≤ VCC) High integration with internal transformer Soft-start reduces input inrush current Overload and short-circuit protection Thermal shutdown |
Integrated Protection for Robust Communication | 2.5kVRMS withstand isolation voltage for 60s (galvanic isolation) ±150kV/μs typical CMTI High lifetime: >40 years ±8kV Human Body Model(HBM) ESD protection and ±16kV IEC 61000-4-2 Contact Discharge ESD protection on bus I/O True fail-safe guarantees known receiver output state |
Wide Operating Temperature Range | –40°C to 125°C |
Package | Wide-body SOIC16-WB(W) |
◎ Industrial automation equipment
◎ Grid infrastructure
◎ Solar inverter
◎ Motor drivers
◎ HVAC
Part Number | Package | Package Size (NOM) |
---|---|---|
CA-IS2092W | SOIC16-WB(W) | 10.30mm×7.50mm |