Wired Transceivers & Modems | NCN5120

ツイスト・ペア・ネットワーク用KNXトランシーバ - 新規設計には非推奨

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Overview

新規設計に非推奨されません。ピン互換の代替品NCN5121の使用を検討してください。 NCN5120はオン・セミコンダクターKNXトランシーバ・ファミリ初のICであり、バス上でデータの送受信を処理します。20 Vレギュレータと2つの高効率DC-DCコンバータを内蔵（バスからの100 mAドライブ機能により、それぞれ固定の3.3 Vと3.3～21 Vから選択可能な調整電圧を生成）しています。ハイ・パワー・アプリケーションに最適であり、選択可能な電流スロープ、バス電圧、温度監視といった機能によりバスへの安全で信頼性が高い結合をサポートすることで部品表が短くなるよう設計されています。

  • In-home automation
  • Building automation
  • Smart lighting & switches
  • Ventilation and air conditioning
  • Thermostats
  • Alarms and smoke detectors
  • KNX certified EIB transceiver with embedded PHY and MAC layers (TP1-256)
  • KNX communication speed of 9600 Bauds
  • Two high efficient DC-DC converters generating board supply:
    - DC-DC1 : fixed 3.3 V
    - DC-DC2 : adjustable between 3.3 and 21 V
  • 20 V linear regulator
  • Configurable fan-in model (up to 2 virtual nodes) and current slopes
  • Supervision of KNX bus voltage
  • Control and monitoring of the DC-DC converters
  • Configurable amount of repetition
  • Buffering of sent data frames
  • Optional auto acknowledge
  • Supports Analog Mode
  • Supports Sleep Mode
  • 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
  • Operating temperature range -25 C to +85 C
  • Household appliances

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NCN5120MNTWG

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Last Shipments

CAD Model

Pb

A

H

P

QFN-40

485AU

3

260

REEL

3000

N

KNX

9600 baud

1

1

3.13

3.47

~NA~

~NA~

~NA~

Price N/A

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