参数资料
| 型号： | ATA6620-TAQY |
| 厂商： | Atmel |
| 文件页数： | 22/22页 |
| 文件大小： | 0K |
| 描述： | IC TXRX LIN BUS 5V/50MA 8SOIC |
| 标准包装： | 4,000 |
| 类型： | 收发器 |
| 规程： | LIN |
| 电源电压： | 5 V ~ 18 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SO |
| 包装： | 带卷 (TR) |
9
4850I–AUTO–09/09
ATA6620N
Figure 4-5.
LIN Wake-up Diagram from Sleep Mode
4.2.3
Wake Up from Sleep/Silent Mode at an Insufficient Falling Edge at Pin LIN
If the ATA6620N is in Sleep mode or Silent mode and the voltage at the LIN Bus falls to a value
lower than VLINL < V
S – 3.3V (see “Electrical Characteristics” numbers 9.5 and 9.6) but higher
than 0.6
× V
S, then a wake up is detected and the circuit switches to pre-normal mode and the
internal NMOS- transistor connected to the pin TXD is switched on and pulls down the pin TXD
to Ground. The following figure shows the corresponding diagram for the wake-up from silent
mode. The wake-up process from Sleep mode works analogue to this.
LIN Bus
Bus wake-up filtering time
tbus
On state
Off state
Regulator wake-up time
EN
Node in sleep mode
Microcontroller start-up
time delay
EN High
Low or floating
RXD
Low
Low or floating
NRES
Reset
time
Normal Mode
Pre-normal Mode
VCC
TXD
VLIN < 0.4 VS
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ATA6620-TASY | 功能描述:IC TXRX LIN BUS 5V/50MA 8SOIC RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器，接收器，收发器 系列:- 标准包装:1,140 系列:AU 类型:收发器 驱动器/接收器数:1/1 规程:CAN 电源电压:5.3 V ~ 27 V 安装类型:表面贴装 封装/外壳:14-SOIC（0.154"，3.90mm 宽） 供应商设备封装:14-SO 包装:管件 其它名称:935267940512AU5790D14AU5790D14-ND |
| ATA6621 | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:LIN Transceiver with 5V Regulator and Watchdog |
| ATA6621_06 | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:LIN Transceiver with 5V Regulator and Watchdog |
| ATA6621-EK | 功能描述:界面开发工具 Demoboard LIN SBC RoHS:否 制造商:Bourns 产品:Evaluation Boards 类型:RS-485 工具用于评估:ADM3485E 接口类型:RS-485 工作电源电压:3.3 V |
| ATA6621N | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:LIN Transceiver with 5V Regulator and Watchdog |
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