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參數(shù)資料
| 型號： | ATA6620-TAQY |
| 廠商： | Atmel |
| 文件頁數(shù)： | 22/22頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC TXRX LIN BUS 5V/50MA 8SOIC |
| 標準包裝： | 4,000 |
| 類型： | 收發(fā)器 |
| 規(guī)程： | LIN |
| 電源電壓： | 5 V ~ 18 V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 8-SOIC（0.154"，3.90mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 8-SO |
| 包裝： | 帶卷 (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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|---|---|
| ATA6620-TASY | 功能描述:IC TXRX LIN BUS 5V/50MA 8SOIC RoHS:是 類別:集成電路 (IC) >> 接口 - 驅(qū)動器，接收器，收發(fā)器 系列:- 標準包裝:1,140 系列:AU 類型:收發(fā)器 驅(qū)動器/接收器數(shù):1/1 規(guī)程:CAN 電源電壓:5.3 V ~ 27 V 安裝類型:表面貼裝 封裝/外殼:14-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:14-SO 包裝:管件 其它名稱:935267940512AU5790D14AU5790D14-ND |
| ATA6621 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:LIN Transceiver with 5V Regulator and Watchdog |
| ATA6621_06 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:LIN Transceiver with 5V Regulator and Watchdog |
| ATA6621-EK | 功能描述:界面開發(fā)工具 Demoboard LIN SBC RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類型:RS-485 工具用于評估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V |
| ATA6621N | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:LIN Transceiver with 5V Regulator and Watchdog |
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