STKNX Overview
The STKNX is a transceiver device for KNX TP munication. The small package and few external ponents enable very pact KNX node design. The simple interface to the microcontroller allows easy replacement of physical layer discrete ponent implementations.
STKNX Key Features
- Very thin fine pitch 4 x 4 mm VQFNPN24 package
- KNX certified, KNX TP1-256 supported
- Easy interface to microcontroller
- Very small system solution
- Two integrated voltage regulators for external use in application
- Selectable 3.3 V / 5 V
- 20 mA linear regulator
- Adjustable 1 V to 12 V
- 150 mA high- efficiency DC/DC step down
- KNX bus power extractor supporting bus current up to 30 mA
