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Name: NCN5120MNTWG
Brand: ON Semiconductor
SKU: NCN5120MNTWG
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 NCN5120MNTWG

Part No.:: NCN5120MNTWG

Manufacturer:: ON Semiconductor

Package:: 40-VFQFN Exposed Pad

Datasheet:: NCN5120MNTWG.pdf

Description:: IC TRANSCEIVER FULL 1/1 40QFN

In Stock:: 1643

Quantity:: Add To Cart

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NCN5120MNTWG Specifications

Package/Case:
40-VFQFN Exposed Pad
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Not For New Designs
Type:
Transceiver
Protocol:
-
NumberofDrivers/Receivers:
1/1
Duplex:
Full
ReceiverHysteresis:
-
DataRate:
-
Voltage-Supply:
3.13V ~ 3.47V
OperatingTemperature:
-25°C ~ 85°C
MountingType:
Surface Mount

NCN5120MNTWG this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including NCN5120MNTWG 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 NCN5120MNTWG 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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NCN5120MNTWG information

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NCN5120MNTWG Typical application Circuitry

NCN5120MNTWG

The NCN5120MNTWG is a KNX transceiver from ON Semiconductor that interfaces the system microcontroller to the KNX bus using a UART and an interrupt line. When constructing an application circuit that uses the NCN5120MNTWG, the following points should be kept in mind:

1. Power Supply: The NCN5120MNTWG requires a 3.3V power supply for the digital logic, and a separate 29V supply to power the KNX bus. The 3.3V power supply must have sufficient current capacity to power the NCN5120MNTWG and the microcontroller.

2. KNX Bus Connection: The NCN5120MNTWG is connected to the KNX bus via a coupling network. A surge protection device should be used to protect the circuit from voltage surges on the bus.

3. Microcontroller Interface: The NCN5120MNTWG interfaces with the microcontroller via a UART and an interrupt line. The UART is used for data communication, while the interrupt line is used to signal the microcontroller when data is available on the UART.

4. Device Reset Circuit: To perform a device reset, utilize the reset pin on the NCN5120MNTWG. This pin should be connected to a reset circuit that generates a reset signal when the power supply is first turned on.

5. Mode Selection: The NCN5120MNTWG has a mode selection pin that can be used to select between normal operation mode and power saving mode. This pin can be connected to a digital output pin on the microcontroller to allow for dynamic mode selection.

6. Watchdog Timer: The NCN5120MNTWG has a built-in watchdog timer that can reset the device if the microcontroller does not communicate with it within a certain time period. A control register can be used to enable or disable the watchdog timer.

7. PCB Layout: When designing the PCB layout, the traces connecting the NCN5120MNTWG to the microcontroller should be kept as short as possible to reduce signal delay and noise. The traces connecting the NCN5120MNTWG to the KNX bus should also be kept short to reduce signal degradation.

8. Thermal Considerations: The NCN5120MNTWG generates heat during operation. The PCB layout should include adequate thermal relief to prevent the device from overheating.

9. Safety and Compliance: All applicable safety and EMC regulations should be followed in the design of the application circuit.

10. Refer to the Datasheet: Always refer to the datasheet of NCN5120MNTWG when designing the application circuit.

The datasheet provides essential details about the device's electrical characteristics, functional description, and application information.

NCN5120MNTWG FAQ

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3. Are the NCN5120MNTWG price and inventory displayed accurate?

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6. What is the process for return or replacement of NCN5120MNTWG?

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 NCN5120MNTWG we delivered, we will accept the replacement or return of the NCN5120MNTWG 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 NCN5120MNTWG.

(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