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NXP PN5120A0HN/C2,551
Integrated Circuits (ICs)

NCN5121MNTWG

Active
ON Semiconductor

SPECIALIZED INTERFACE, KNX BUS, KNX TWISTED PAIR NETWORKS, 3.13 V, 3.47 V, QFN, 40 PINS

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Search across all available documentation for this part.

DocumentsProduct Change Notice ENTechnical Data Sheet EN+3
NXP PN5120A0HN/C2,551
Integrated Circuits (ICs)

NCN5121MNTWG

Active
ON Semiconductor

SPECIALIZED INTERFACE, KNX BUS, KNX TWISTED PAIR NETWORKS, 3.13 V, 3.47 V, QFN, 40 PINS

Deep-Dive with AI

DocumentsProduct Change Notice ENTechnical Data Sheet EN+3

Technical Specifications

Parameters and characteristics for this part

SpecificationNCN5121MNTWG
DuplexFull
Mounting TypeSurface Mount
Operating Temperature [Max]105 °C
Operating Temperature [Min]-40 °C
Package / Case40-VFQFN Exposed Pad
Receiver Hysteresis250 mV
Supplier Device Package40-QFN (6x6)
TypeTransceiver
Voltage - Supply [Max]3.47 V
Voltage - Supply [Min]3.13 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
DigikeyCut Tape (CT) 1$ 6.39
10$ 5.78
25$ 5.51
100$ 4.57
250$ 4.16
500$ 3.90
1000$ 3.49
Digi-Reel® 1$ 6.39
10$ 5.78
25$ 5.51
100$ 4.57
250$ 4.16
500$ 3.90
1000$ 3.49
Tape & Reel (TR) 3000$ 3.36
NewarkEach (Supplied on Cut Tape) 1$ 7.78
10$ 5.46
25$ 4.77
50$ 4.38
100$ 3.98
ON SemiconductorN/A 1$ 3.06

Description

General part information

NCN5121 Series

KNX transceiver twisted pair networks (KNX TP1-256) can use NCN5121 as a reciever-transmitter Integrated Circuit (IC). NCN5121 embeds both PHY and MAC layers and handles the transmission and reception of data on the bus. It generates from the unregulated bus voltage stabilized voltages for its own power needs as well as to power external devices. NCN5121 assures safe coupling to and decoupling from the bus. Various monitors (bus voltage, current, temperature...) are made available through an analog pin.