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The CA-IF4888 half-duplex ±30kV ESD-protected RS-485 transceiver features integrated automatic polarity correction to ensure that miswired A and B lines are autonomously corrected, simplifying equipment and network installation. Upon hot plug-in, the CA-IF4888 detects and corrects the bus polarity within the first 76 ms of bus idling. This device has ±30V fault protection for overvoltage conditions on the communication bus lines that ensure robust protection on the bus. It also features ±15V of common-mode range (CMR), making them ideal for electrically noisy environments where different systems have shifting ground levels relative to each other and long distance transmission.
The CA-IF4888 device is specified over the -40°C to +125°C operating temperature range and is available in SOIC8 package.
◎ Industrial automation and process control
◎ HVAC systems
◎ Electricity meters
◎ Inverters
| Part Number | Package | Package Size (NOM) |
|---|---|---|
| CA-IF4888HS | SOIC8 | 3.9mm*4.9mm |
The CA-IF4888 half-duplex ±30kV ESD-protected RS-485 transceiver features integrated automatic polarity correction to ensure that miswired A and B lines are autonomously corrected, simplifying equipment and network installation. Upon hot plug-in, the CA-IF4888 detects and corrects the bus polarity within the first 76 ms of bus idling. This device has ±30V fault protection for overvoltage conditions on the communication bus lines that ensure robust protection on the bus. It also features ±15V of common-mode range (CMR), making them ideal for electrically noisy environments where different systems have shifting ground levels relative to each other and long distance transmission.
The CA-IF4888 device is specified over the -40°C to +125°C operating temperature range and is available in SOIC8 package.
◎ Industrial automation and process control
◎ HVAC systems
◎ Electricity meters
◎ Inverters
| Part Number | Package | Package Size (NOM) |
|---|---|---|
| CA-IF4888HS | SOIC8 | 3.9mm*4.9mm |
