SAP51D-A-G1-R

SAP51 is an AS-Interface Spec. V3.0 compliant universal AS-i IC. This next-generation CMOS integrated circuit for AS-Interface networks. This low-level field bus AS-i (Actuator Sensor Interface) was designed for easy, safe, and cost-effective interconnection of sensors, actuators, and switches. It transports both power and data over the same two-wire unshielded cable. This is used as part of a primary or secondary node and functions as an interface to the physical bus. It provides the power supply, physical data transfer, and communication protocol handling. It is fully compliant with the AS-Interface complete specification V3.0. It is function and pin compatible with SAP4.1 (AS2702). The special AS i safety mode (SAP5S only) assures short response times regarding security-related events.

• Onchip electronic inductor 55mA current drive capability
• Supports 5.33 and 16MHz crystals by automatic frequency detection
• Data pre-processing functions
• Clock and communication watchdogs for high system security
• Special burst protection circuitry
• Excellent electromagnetic compatibility
• 20 pin SOIC package
• Temperature range from -25 to 85°C