Datasheet > 驱动程序和接口 > 线路驱动器或接收器> ATA6662

ATA6662

更新时间： 2024-11-29 03:19:39

品牌	Logo	应用领域
爱特美尔 - ATMEL		/
页数	文件大小	规格书
16页	258K
描述
LIN Transceiver

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

ATA6662 数据手册

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_BATIs Disconnected

• Overtemperature Protection

LIN Transceiver

ATA6662

• High EMC Level

Preliminary

• Interference and Damage Protection According to ISO/CD 7637

• ESD HBM 6 kV at LIN Bus Pin and Supply VS Pin

1. Description

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.

Figure 1-1. Block Diagram

Receiver

RXD

LIN

Filter

Short circuit and over-

temperature protection

Wake-up bus timer

Slew rate control

TXD

time-out

timer

Control unit

Wake-up

timer

GND

Standby mode

WAKE

4916E–AUTO–02/07

INH

12 3 4 5 6 7...16

中文翻译

下载PDF

与ATA6662相关器件

型号	品牌	获取价格	描述	数据表
ATA6662_08	ATMEL	获取价格	LIN Transceiver
ATA6662_09	ATMEL	获取价格	LIN Transceiver
ATA6662_10	ATMEL	获取价格	Dominant Time-out Function at Transmit Data (TXD)
ATA6662C	ATMEL	获取价格	Dominant Time-out Function at Transmit Data (TXD)
ATA6662C	MICROCHIP	获取价格	Fully integrated LIN transceiver compliant with the LIN specification 2.0, 2.1 and SAE J26
ATA6662C-TAQY	ATMEL	获取价格	Dominant Time-out Function at Transmit Data (TXD)
ATA6662-TAQY	ATMEL	获取价格	LIN Transceiver
ATA6662-TAQY19	ATMEL	获取价格	Automotive Analog Circuit, PDSO8
ATA6663	ATMEL	获取价格	LIN Transceiver
ATA6663	MICROCHIP	获取价格	Fully integrated Single-LIN transceiver complying to LIN specification 2.0, 2.1 and SAEJ26