NCN5121MNTWG Wired Transceivers & Modems by ON Semiconductor
KNX Transceiver for Twisted Pair Networks
| Status: | Active |
|---|---|
| Series: | NCN5121 |
| RoHS: | Compliant |
Features
| KNX certified TP transceiver with embedded PHY and MAC layers (TP1-256) . 9600 Bauds communication speed. |
| Two high efficient DC-DC converters + one linear regulator : - DC-DC1 : fixed 3.3 V - DC-DC2 : adjustable between 1.2 and 21 V - 20V linear regulator |
| Bus Current Consumption up to 24 mA |
| Supervision of temperature, KNX bus voltage and current |
| Control and monitoring of power regulators |
| Buffering of sent data frames (extended frames upported) |
| Selectable UART/SPI interface and baud rate to host controller. |
| Comprehensive clocking system - Operates with industry standard low cost 16 MHz quartz - Can generate 8/16 MHz clock for the external MCU |
| Extended ambient temperature range -40 C to +105 C |
| Benefits |
|---|
| NCN5121 can be used in any TP1-256 application |
| Most KNX applications can directly be supplied from the NCN5121 removing the need for external costly power supply. Best in Class overall system efficiency. |
| Suitable for vast majority of the KNX applications |
| Applications |
|---|
| Home Automation |
| Smart lighting & switches |
| Thermostats |
| Shutters and blinds |
| Occupancy detection |
| End Products |
|---|
| Smart Building |
| Ventilation and air conditioning |
| Alarms and smoke detectors |
| Alarms |
Specifications
| Description | NCN5121 |
|---|---|
| Compliance | Pb-free Halide free |
| Data Transmission Standard | KNX |
| Data Rate | 9600 baud |
| Number of Drivers | 1 |
| Number of Receivers | 1 |
| VCC Min (V) | 3.13 |
| VCC Max (V) | 3.47 |
| Package Type | QFN-40 |
Last 6 months Inventory & Pricing History
Alternative Descriptions
| SPECIALIZED INTERFACE, KNX BUS, QFN-40 | element14 |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a NCN5121MNTWG?
Additional datasheets, footprints and schematics for NCN5121MNTWG are listed on our Part Details page. You can also find images and similar parts to NCN5121MNTWG on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for NCN5121MNTWG on our Product Comparison page. Access via the 'View Pricing & Stock' button to view NCN5121MNTWG price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does NCN5121MNTWG fall under?
The NCN5121MNTWG is listed under Interfaces > Wired Transceivers & Modems.
Can I view similar or alternative parts?
You can view similar parts to NCN5121MNTWG when available in the Wired Transceivers & Modems range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the NCN5121MNTWG you can contact the distributor directly for product support, shipping queries etc.
Is the NCN5121MNTWG RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.
Which authorised distributors for NCN5121MNTWG have stock available?
Authorised distributors including element14, Rochester Electronics, Avnet America, EBV Elektronik and Avnet Silica have stock available or on a lead time for NCN5121MNTWG.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for NCN5121MNTWG often in real-time on the comparison pages.
What if I can't find stock of NCN5121MNTWG?
You can fill out our help required form which you can use to request a quote for NCN5121MNTWG from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.