ATA6620 데이터 시트보기 (PDF) - Atmel Corporation

부품명

상세내역

제조사

ATA6620

LIN Bus Transceiver with Integrated Voltage Regulator

Atmel Corporation 

Figure 4-2. Switch to Silent Mode

Normal Mode

EN

TXD

NRES

VCC

Td = 3.2 µs

Mode select window

Silent Mode

Delay time silent mode

LIN

Td_sleep = maximum 20 µs

LIN switches directly to recessive mode

Figure 4-3. LIN Wake-up Waveform Diagram from Silent Mode

Pre-normal Mode

LIN Bus

Normal Mode

RXD

VCC

EN

High

Low

Bus wake-up filtering

time Tbus

Silent mode

Pre-normal mode

Node ln silent mode

Regulator Wake-up Time

Normal mode

EN High

NRES

If undervoltage switch to pre-normal mode

Undervoltage detection active

6 ATA6620

4850D–AUTO–02/06

Share Link: