ATA6620N

更新时间： 2024-02-28 22:53:23

品牌	Logo	应用领域
爱特美尔 - ATMEL		总线收发器稳压器
页数	文件大小	规格书
22页	404K
描述
LIN Bus Transceiver with Integrated Voltage Regulator

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技术参数
数据手册

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ATA6620N 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
零件包装代码：	SOIC	包装说明：	LEAD FREE, SO-8
针数：	8	Reach Compliance Code：	unknown
HTS代码：	8542.39.00.01	风险等级：	5.82
JESD-30 代码：	R-PDSO-G8	JESD-609代码：	e3
长度：	4.925 mm	湿度敏感等级：	1
功能数量：	1	端子数量：	8
最高工作温度：	125 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	LSOP
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE, LOW PROFILE
峰值回流温度（摄氏度）：	260	认证状态：	Not Qualified
座面最大高度：	1.65 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
温度等级：	AUTOMOTIVE	端子面层：	Matte Tin (Sn)
端子形式：	GULL WING	端子节距：	1.27 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	40
宽度：	3.8 mm	Base Number Matches：	1

ATA6620N 数据手册

ATA6620N

4. Mode of Operation

Figure 4-1. Mode of Operation

a: V_S> 5V

Unpowered Mode

b: V_S< 4V

V_Batt= 0

c: Bus wake-up event

d: NRES switches to low

Pre-normal Mode

VCC: 5V/2%/50 mA with undervoltage

monitoring

Communication: OFF

c + d

EN = 1

Go to silent command

EN = 0

Silent Mode

VCC: 5V/7%/50 mA

TXD = 1

Local wake-up event

Normal Mode

with undervoltage monitoring

Communication: OFF

EN = 1

VCC: 5V/2%/50 mA

with undervoltage

monitoring

Go to sleep command

EN = 0

Sleep Mode

VCC: switched off

Communication: OFF

TXD = 0

Communication: ON

Local wake-up event

EN = 1

Table 4-1.

Mode of

Mode of Operation

Communication

Operation

Pre-normal

Normal

V_CC

RXD

LIN

OFF

Recessive

Silent

OFF

Sleep

4.1

Normal Mode

This is the normal transmitting and receiving mode of the LIN Interface, in accordance with LIN

specification 2.0. The V_CCvoltage regulator operates with a 5V output voltage, with a low toler-

ance of ±2% and a maximum output current of 50 mA.

If an undervoltage condition occurs, NRES is switched to low and the ATA6620N changes state

to Pre-normal mode. All features are available.

4850H–AUTO–12/07

1 2 3 456 7 8...22

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