ATA6631(2014) 데이터 시트보기 (PDF) - Atmel Corporation

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ATA6631
(Rev.:2014)

LIN Bus Transceiver with Integrated Voltage Regulator

Atmel Corporation 

Figure 9-2. Application Circuit

VCC

RXD 5

Atmel ATA6629/31

VCC

5kΩ

Receiver

-

+

VCC

Micro-

controller

TXD 6

TXD

Time-out

timer

Wake-up bus timer

Slew rate control

Normal and

Fail-safe

Mode

RF filter

Short circuit and

overtemperature

protection

EN 2

GND 3

GND

Control

unit

Sleep

mode

VCC

switched

off

Normal/Silent/

Fail-safe mode

3.3V/5V

Undervoltage reset

1 VS

VBAT

+

100nF 22μF

1k

4 LIN

LIN-BUS

220pF

8 VCC

7 NRES

10kΩ

100nF 10μF

ATA6629/ATA6631 [DATASHEET]

23

9165F–AUTO–10/14

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