ATA6620 데이터 시트보기 (PDF) - Atmel Corporation

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ATA6620

LIN Bus Transceiver with Integrated Voltage Regulator

Atmel Corporation 

Figure 8-2. Application Circuit

ATA6620

RXD 5

VCC

ATA6620

Receiver

VCC

TXD 6

TXD

Time-out

Timer

EN 2

GND

3

Normal

and

Pre-normal

Mode

Filter

1

VS

100 nF

VBAT

22 µF

4 LIN

LIN-BUS

220 pF

Wake Up Bus Timer

Slew Rate Control

Short-circuit and

Overtemperature

Protection

Control

Unit

Normal Mode

Sleep

Mode

Voltage Regulator

5V/50 mA

VCC Undervoltage Reset

Switched

Off

Silent Mode

Voltage Regulator

5V/10%

8 VCC

7 NRES

100 nF 22 µF

17

4850D–AUTO–02/06

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