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Name: NCN5121MNTWG
Brand: ON Semiconductor
SKU: NCN5121MNTWG
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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ON Semiconductor NCN5121MNTWG

Part No.:: NCN5121MNTWG

Manufacturer:: ON Semiconductor

Package:: -

Datasheet:: NCN5121MNTWG.pdf

Description:: IC TRANSCEIVER FULL 1/1 40QFN

In Stock:: 2863

Quantity:: Add To Cart

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NCN5121MNTWG Specifications

Package/Case:
-
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®,Bulk
Series:
*
ProductStatus:
Active
Type:
-
Protocol:
-
NumberofDrivers/Receivers:
-
Duplex:
-
ReceiverHysteresis:
-
DataRate:
-
Voltage-Supply:
-
OperatingTemperature:
-
MountingType:
-

NCN5121MNTWG this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including NCN5121MNTWG price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for NCN5121MNTWG to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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NCN5121MNTWG information

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NCN5121MNTWG Typical application Circuitry

The NCN5121MNTWG is a KNX transceiver from ON Semiconductor, which integrates a KNX TP (Twisted Pair) physical layer in accordance with the KNX standard for home and building automation.

NCN5121MNTWG is often used in building and home automation systems that operate under the KNX standard, where it enables communication between different building nodes. This might incorporate, among other things, smart heating, lighting, and security system applications.

The key specifications of the NCN5121MNTWG include:

- Power supply voltage range: 20.5 V to 32 V

- Current in the sleep mode: 15 A

- Operating temperatures: -40 to 85 degrees Celsius

- Communication: UART

- Baud Rate: Up to 19200 bps

- A built-in high-efficiency DC-DC converter

Let's assume we're integrating the NCN5121MNTWG into a smart lighting system. Here's how the key pins may be connected:

- Power Supply: The chip's VDD (Pin 16) is connected to a DC power source between 20.5V and 32V. The GND pin (Pin 1) is linked to the system ground.

- Data Lines: The UART_RX (Pin 9) and UART_TX (Pin 10) pins are connected to the TX and RX pins of a microcontroller respectively, facilitating communication.

- Bus Interface: The positive and negative lines of the KNX twisted pair cable are linked to KNX_BUS+ (Pin 2) and KNX_BUS- (Pin 3), respectively.

- Power Enable (PEN): The PEN pin (Pin 5) is used to control the on/off status of the internal DC-DC converter. It can be tied to a GPIO on the microcontroller to turn off the bus power when it's not needed.

Key considerations when designing a circuit with the NCN5121MNTWG include:

- Power Supply: The DC power supply should be stable and within the required voltage range to ensure the proper functioning of the chip.

- Signal Integrity: Careful routing and potential termination of the UART lines can be necessary to ensure signal integrity, especially if the microcontroller and the NCN5121MNTWG are located far apart on the PCB.

- Protection: Given the chip is often used in environments with potentially long cable runs (e.g., building automation), consider adding transient voltage protection on the bus interface to protect the chip from potential surges.

In summary, the NCN5121MNTWG is a robust KNX transceiver suitable for a variety of home and building automation applications under the KNX standard.

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6. What is the process for return or replacement of NCN5121MNTWG?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the NCN5121MNTWG we delivered, we will accept the replacement or return of the NCN5121MNTWG only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of NCN5121MNTWG.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations