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LIN Networking

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Datasheet

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软件

说明

ATA6629/ATA6631

ATA6629/ATA6631 Complete

(文件大小: 937 KB, 26 页数, 修订版 F, 更新时间: 10/2014)

LIN System Basis Chip with LIN Transceiver and Integrated 3.3V(5V)/50 mA Voltage Regulator

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Fully integrated LIN specification 2.0, 2.1 and SAEJ2602-compliant transceiver with a low-drop voltage regulator (5.0V/50mA). The combination of voltage regulator and bus transceiver makes it possible to develop simple but powerful slave nodes in LIN bus systems. The device is designed to handle low-speed data communication in vehicles and in convenience electronics. Improved slope control at the LIN driver ensures secure data communication up to 20kBaud with an RC oscillator for the protocol handling. The bus output can withstand high voltage. Sleep mode (voltage regulator switched off) and silent mode (communication off; VCC voltage on) features guarantee minimal current consumption.

关键参数

参数

LIN functions:

LIN TRX/Vreg

Vreg voltage:

5V

Vreg current (mA):

85 mA

Max. IVSSleep (uA):

14 uA

Max. IVSSilent (uA):

50 uA

Wake-up indic. LIN:

RXD low and TXD high

Wake-up indic. VS undervoltage:

RXD low and TXD high

TXD time-out:

Yes

TXD time-out tDOM:

27-70ms

INH output protection:

No

 

订购码 封装 操作范围 载体类型 样品 Atmel 商店可用性1 单价2 网上购买
ATA6631-GAQW SO GA 8 Automotive(Grade 1) (-40°C to 125°C) 请求



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