參數資料
| 型號： | ATA6661-TAQJ 19 |
| 廠商： | Atmel |
| 文件頁數： | 1/16頁 |
| 文件大?。?/td> | 0K |
| 描述： | TXRX LIN 2.0 3.3V/5V 8SOIC |
| 標準包裝： | 4,000 |
| 類型： | 收發器 |
| 驅動器/接收器數： | 1/1 |
| 規程： | LIN |
| 電源電壓： | 3.3V，5V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 8-SOIC（0.154"，3.90mm 寬） |
| 供應商設備封裝： | 8-SO |
| 包裝： | 帶卷 (TR) |
Features
Operating Range from 5V to 18V
Baud Rate from 2.6 Kbaud up to 20 Kbaud
Improved Slew Rate Control According to LIN Specification 2.0
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 s Dominant)
External Wake-up via WAKE Pin (130 s Low Level)
Control of External Voltage Regulator via INH Pin
Very Low Standby Current During Sleep Mode (10 A)
60V 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 A 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.
Description
The ATA6661 is a fully integrated LIN tr ansceiver 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.
LIN Transceiver
ATA6661
4729M–AUTO–02/09
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