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參數(shù)資料
| 型號(hào)： | ATA6662 |
| 廠(chǎng)商： | Atmel Corp. |
| 英文描述： | LIN Transceiver |
| 中文描述： | LIN收發(fā)器 |
| 文件頁(yè)數(shù)： | 1/16頁(yè) |
| 文件大小： | 180K |
| 代理商： | ATA6662 |
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Features
Operating Range from 5V to 27V
Baud Rate up to 20 Kbaud
Improved Slew Rate Control According to LIN Specification 2.0 and SAEJ2602-2
Fully Compatible with 3.3V and 5V 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 (35 μs Low Level)
Control of External Voltage Regulator via INH Pin
Very Low Standby Current During Sleep Mode (10 μA)
Wake-up Source Recognition
Bus Pin Short-circuit Protected versus GND and Battery
LIN Input Current Typically 5 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
1.
The ATA6662 is a fully integrated LIN transceiver complying with the LIN
specification 2.0 and SAEJ2602-2. It interfaces the LIN protocol handler and the phys-
ical layer. The device is designed to handle the low-speed data communication in
vehicles, for example, in convenience electronics. Improved slope control at the LIN
bus ensures secure data communication up to 20 Kbaud with an RC oscillator for pro-
tocol handling. Sleep mode guarantees minimal current consumption. The ATA6662
has advanced EMI and ESD performance.
Description
Figure 1-1.
Block Diagram
VS
GND
5
6
LIN
7
1
4
RXD
TXD
WAKE
EN
3
2
8
INH
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
ATA6662
Preliminary
4916E–AUTO–02/07
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 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 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ATA6662_08 | 制造商:ATMEL 制造商全稱(chēng):ATMEL Corporation 功能描述:LIN Transceiver |
| ATA6662_09 | 制造商:ATMEL 制造商全稱(chēng):ATMEL Corporation 功能描述:LIN Transceiver |
| ATA6662_10 | 制造商:ATMEL 制造商全稱(chēng):ATMEL Corporation 功能描述:Dominant Time-out Function at Transmit Data (TXD) |
| ATA6662C | 制造商:ATMEL 制造商全稱(chēng):ATMEL Corporation 功能描述:Dominant Time-out Function at Transmit Data (TXD) |
| ATA6662C-GAQW |
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