双路 LIN 收发器

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NCV7422 是一款双沟道物理层器件,采用局域互联网 (LIN) 协议。它支持连接两个独立的 LIN 物理总线和 LIN 协议控制器。此器件符合 ISO 17987-4(LIN 2.x 协议规范包)和 SAE J2602 标准。NCV7422 LIN 器件是器件属于车载联网 (IVN) 收发器系列。LIN 总线适用于以最低可能成本从控制设备发出低速数据,如门锁、镜子、车座和天窗。该总线适用于消除尽可能多的接线,在每个节点中使用一根线进行实施。每个节点都具有一个从属 MCU 状态机,可以识别并转换特定于该功能的指令。LIN 总线的主要优点在于,所有这些功能都不是时间关键功能,通常与乘客舒适度相关。

  • LIN-Bus Transceiver
    • Compliant to ISO 17987-4 (Backwards Compatible to LIN Specification rev. 2.x, 1.3) and SAE J2602
    • Bus Voltage ±42 V
    • Transmission Rate 1 kbps to 20 kbps
    • TxD Timeout function
    • Integrated Slope Control
  • Protection
    • Thermal Shutdown
    • Undervoltage Detection
    • Bus Pins Protected Against Transients in an Automotive Environment
  • Modes• Normal Mode: LIN Transceiver Enabled, Communication via the Bus is Possible• Sleep Mode: LIN Transceiver Disabled, the Consumption from VBB is Minimized • Standby Mode: Transition Mode Reached after Wake-Up Event on LIN Bus
  • Compatible• Pin-Compatible with NCV7329 DFN8 package• K-line Compatible
  • Quality• NCV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q100 Qualified and PPAP Capable• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS Compliant

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NCV7422MW0R2G

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Active

CAD Model

Pb

A

H

P

DFNW-14

1

260

REEL

5000

Y

LIN

20 kbaud

2

2

5

18

-

-

-

$0.5065

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