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软件

说明

ATA663331/ATA663354

ATA663331/ATA663354 Complete

(文件大小: 1,266 KB, 29 页数, 修订版 A, 更新时间: 08/2015)

LIN SBC including LIN Transceiver, Voltage Regulator, Dual Low-side Driver and a High-side Switch

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The Atmel® ATA663331 is a new generation of system basis chip with a fully integrated LIN transceiver, designed in compliance with LIN specifications 2.0, 2.1, 2.2, 2.2A and SAEJ2602-2, a low-drop voltage regulator (3.3V/85mA), two low-side drivers, and one high-side driver. This combination makes it possible to develop simple, but powerful, slave nodes in LIN bus systems. Atmel ATA663331 is designed to handle low-speed data communication in vehicles (such as in convenience electronics). Improved slope control at the LIN driver ensures secure data communication up to 20kBaud. The bus output is designed to withstand high voltage. Sleep mode and silent mode guarantee minimized current consumption even in the case of a floating or short-circuited LIN bus.

The voltage regulator is a fully integrated low-drop voltage regulator, with 3.3V output voltage and 85mA current capability. It is especially designed for the automotive environment. A key feature is that the current consumption is always below 170μA (without load), even if the supply voltage is below the regulator’s nominal output voltage.

关键参数

参数

LIN functions:

LIN TRX/Vreg/Low side driver

Max. IVSSleep (uA):

15 uA

Max. IVSSilent (uA):

64 uA

Vreg voltage:

3.3V

Vreg current (mA):

85 mA

Operating Voltage LIN:

5V to 28V

LIN conformance:

LIN2.0/2.1/2.2/2.2A/SAE J2602-2

Int. voltage div.:

No

Vreg boost:

No

ESD HBM LIN, VS, WAKE to GND:

+/-6kV

 

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
ATA663331-GDQW DFN GD 16 Automotive(Grade 0) (-40°C to 150°C) 请求



1Backlog orders can be placed for items currently not available.
2Suggested retail price per unit for budgetary use only.