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參數(shù)資料
| 型號(hào)： | ATA6661-TAQJ |
| 廠商： | ATMEL CORP |
| 元件分類： | 通用總線功能 |
| 英文描述： | LIN TRANSCEIVER |
| 中文描述： | LINE TRANSCEIVER, PDSO8 |
| 封裝： | LEAD FREE, SOP-8 |
| 文件頁數(shù)： | 1/15頁 |
| 文件大?。?/td> | 209K |
| 代理商： | ATA6661-TAQJ |
Features
Operating Range from 5 V to 18 V
Baud Rate up to 20 Kbaud
Improved Slew Rate Control According to LIN Specification 2.0
Fully Compatible with 3.3 V and 5 V Devices
Dominant Time-out Function at Transmit Data (TXD)
Normal and Sleep Mode
Wake-up Capability via LIN Bus (90 μs Dominant)
External Wake-up via WAKE Pin (130 μs Low Level)
Control of External Voltage Regulator via INH Pin
Very Low Standby Current During Sleep Mode (10 μA)
60 V Load Dump Protection at LIN Pin (42-V Power Net)
Wake-up Source Recognition
Bus Pin Short-circuit Protected versus GND and Battery
LIN Input Current <3 μA if V
BAT
Is Disconnected
Overtemperature Protection
High EMC Level
Interference and Damage Protection According to ISO/CD 7637
ESD HBM 6 kV at LIN Bus Pin and Supply VS Pin
Description
The ATA6661 is a fully integrated LIN transceiver according to the LIN
specification 2.0. It interfaces the LIN protocol handler and the physical layer. The
device is designed to handle the low-speed data communication in vehicles, e.g., in
convenience electronics. Improved slope control at the LIN bus ensures secure data
communication up to 20 kBaud with an RC-oscillator for protocol handling. In order to
comply with the 42-V power net requirements, the bus output is capable of withstand-
ing high voltages. Sleep mode guarantees minimal current consumption.
Figure 1.
Block Diagram
VS
GND
5
6
LIN
7
1
4
RXD
TXD
WAKE
EN
3
2
8
INH
ATA6661
Short circuit and over-
temperature protection
Receiver
Filter
Wake-up bus timer
Slew rate control
TXD
Time-out
Timer
VS
Wake-up
Timer
Standby mode
VS
Control unit
LIN Transceiver
ATA6661
Rev. 4729D–AUTO–10/04
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PDF描述 |
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| ATA6662 | LIN Transceiver |
| ATA6662-TAQY | LIN Transceiver |
| ATA6809 | Fail-safe IC with Relay Driver and Lamp Driver |
| ATA6814 | Automotive Failsafe System IC |
| ATA6821-TUQ | High Speed Power Driver IC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ATA6661-TAQJ 19 | 功能描述:LIN 收發(fā)器 LIN Transceiver RoHS:否 制造商:NXP Semiconductors 工作電源電壓: 電源電流: 最大工作溫度: 封裝 / 箱體:SO-8 |
| ATA6661-TAQJ19 | 功能描述:LIN 收發(fā)器 LIN Transceiver RoHS:否 制造商:NXP Semiconductors 工作電源電壓: 電源電流: 最大工作溫度: 封裝 / 箱體:SO-8 |
| 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 |
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