Datasheet > ATA6631-GAQW

ATA6631-GAQW

更新时间： 2024-02-23 01:42:56

品牌	Logo	应用领域
美国微芯 - MICROCHIP		电信光电二极管电信集成电路
页数	文件大小	规格书
26页	819K
描述
IC TXRX LIN SBC BUS 5V 8SOIC

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技术参数
数据手册

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ATA6631-GAQW 技术参数

生命周期：	Transferred	包装说明：	SOP,
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.82
JESD-30 代码：	R-PDSO-G8	长度：	4.9 mm
功能数量：	1	端子数量：	8
封装主体材料：	PLASTIC/EPOXY	封装代码：	SOP
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE
座面最大高度：	1.8 mm	标称供电电压：	13.5 V
表面贴装：	YES	电信集成电路类型：	INTERFACE CIRCUIT
端子形式：	GULL WING	端子节距：	1.27 mm
端子位置：	DUAL	宽度：	3.9 mm

ATA6631-GAQW 数据手册

Description

Atmel^®ATA6629/ATA6631 is a fully integrated LIN transceiver, designed according to the LIN specification 2.0, 2.1 and

SAEJ2602-2, with a low-drop voltage regulator (3.3V/5V/85mA). The combination of voltage regulator and bus transceiver

makes it possible to develop simple, but powerful, slave nodes in LIN bus systems. ATA6629/ATA6631 is designed to

handle the low-speed data communication in vehicles (for example, 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 a short circuited

LIN-bus.

Figure 1-1. Block Diagram

Atmel ATA6629/ATA6631

V_CC

5kΩ

Normal and

Fail-safe

Mode

RXD

Receiver

LIN

RF-filter

V_CC

Wake-up bus timer

Short-circuit and

overtemperature

protection

Slew rate control

TXD

Time-out

timer

TXD

VCC

Sleep

NRES

Normal/Silent/

Fail-safe Mode

3.3V/5V

mode

Control

unit

VCC

switched

off

GND

Undervoltage reset

ATA6629/ATA6631 [DATASHEET]

9165E–AUTO–04/14

123 4 5 6 7...26

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