ONSEMI NCN5121 KNX – Transceiver DATA SHEET – WHERE TO BUY ?

Transceiver for KNX  Twisted Pair Networks  – WHERE TO BUY ?

Key Features
• 9600 baud KNX Communication Speed
• Supervision of KNX Bus Voltage and Current
• Supports Bus Current Consumption up to 24 mA
• High Efficient DC−DC Converters
♦ 3.3 V Fixed
♦ 1.2 V to 21 V Selectable
• Control and Monitoring of Power Regulators
• Linear 20 V Regulator
• Buffering of Sent Data Frames (Extended Frames Supported)
• Selectable UART or SPI Interface to Host Controller
• Selectable UART and SPI baud Rate to Host Controller
• Optional CRC on UART to the Host
• Optional Received Frame−end with MARKER Service
• Optional Direct Analog Signaling to Host
• Operates with Industry Standard Low Cost 16 MHz Quartz
• Generates Clock of 8 or 16 MHz for External Devices
• Auto Acknowledge (optional)
• Auto Polling (optional)
• Temperature Monitoring
• Extended Operating Temperature Range −40°C to +105°C
• These Devices are Pb−Free and are RoHS Compliant