ATA6624(2008) 데이터 시트보기 (PDF) - Atmel Corporation

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ATA6624
(Rev.:2008)

LIN Bus Transceiver with 3.3V (5V) Regulator and Watchdog

Atmel Corporation 

Figure 8-3. Application Circuit with External NPN

VBattery

KL30

Ignition

KL15

+

100 nF 10 µF

VCC

Microcontroller

EN

22 µF +

100 nF

+

2.2 µF

MJD31C 47 kΩ

100 nF

Master node

pull-up

10 kΩ

3.3Ω

EN

1

10 kΩ

2

NTRIG

3

33 kΩ WAKE

4

Wake

switch

GND

5

20 19 18 17 16

ATA6622/24/26

MLP 5 mm × 5 mm

0.65 mm pitch

20 lead

6 7 8 9 10

Debug

MODE 10 kΩ

15

TM

14

WD_OSC

13

NRES

12

51 kΩ

TXD

11

1 kΩ

NTRIG

RXD

TXD

RESET

220 pF

INH

26 ATA6622/ATA6624/ATA6626

4986F–AUTO–07/08

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