- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄1904 > ATA6661-TAQJ 19 (Atmel)TXRX LIN 2.0 3.3V/5V 8SOIC PDF資料下載
參數(shù)資料
| 型號(hào)： | ATA6661-TAQJ 19 |
| 廠商： | Atmel |
| 文件頁(yè)數(shù)： | 11/16頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | TXRX LIN 2.0 3.3V/5V 8SOIC |
| 標(biāo)準(zhǔn)包裝： | 4,000 |
| 類(lèi)型： | 收發(fā)器 |
| 驅(qū)動(dòng)器/接收器數(shù)： | 1/1 |
| 規(guī)程： | LIN |
| 電源電壓： | 3.3V，5V |
| 安裝類(lèi)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) |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)當(dāng)前第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)
4
4729M–AUTO–02/09
ATA6661
3.7
Enable Input Pin (EN)
This pin controls the operation mode of the interface. If EN = 1, the interface is in normal mode,
with the transmission path from TXD to LIN and from LIN to Rx both active. If EN = 0, the device
is switched to sleep mode and no transmission is possible. In sleep mode, the LIN bus pin is
connected to V
S with a weak pull-up current source. The device can transmit only after being
woken up (see next section “Inhibit Output Pin (INH)” ).
During sleep mode the device is still supplied from the battery voltage. The supply current is typ-
ically 10 A. The pin EN provides a pull-down resistor in order to force the transceiver into sleep
mode in case the pin is disconnected.
3.8
Inhibit Output Pin (INH)
This pin is used to control an external switchable voltage regulator having a wake-up input. The
inhibit pin provides an internal switch towards pin V
S. If the device is in normal mode, the inhibit
high-side switch is turned on and the external voltage regulator is activated. When the device is
in sleep mode, the inhibit switch is turned off and disables the voltage regulator.
A wake-up event on the LIN bus or at pin WAKE will switch the INH pin to the V
S level. After a
system power-up (V
S rises from zero), the pin INH switches automatically to the VS level. The
R
DSon of the high-side output is < 1 kΩ.
3.9
Wake-up Input Pin (WAKE)
This pin is a high-voltage input used to wake-up the device from sleep mode. It is usually con-
nected to an external switch in the application to generate a local wake-up. If you do not need a
local wake-up in your application, connect pin WAKE directly to pin VS. A pull-up current source
with typically –10 A is implemented. The voltage threshold for a wake-up signal is 3V below the
VS voltage with an output current of typical –3 A.
Wake-up events from sleep mode:
LIN bus
EN pin
WAKE pin
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ATA6670-FFQW | IC TXRX LIN DUAL 14VDFN |
| ATAM893T-TKSYD | IC MCU FLASH 4K MTP 20SSOP |
| ATF1500ABV-15JI | IC CPLD 15NS LOW VOLT PLCC |
| ATF1500AL-20JI | IC CPLD 20NS LOW POW 44PLCC |
| ATF1502ASV-15JI44 | IC CPLD EE HP 15NS 44-PLCC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ATA6662 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Dominant Time-out Function at Transmit Data (TXD) |
| ATA6662_08 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:LIN Transceiver |
| ATA6662_09 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:LIN Transceiver |
| ATA6662_10 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Dominant Time-out Function at Transmit Data (TXD) |
| ATA6662C | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Dominant Time-out Function at Transmit Data (TXD) |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。