ATA6664 データシートの表示（PDF） - Atmel Corporation

部品番号

コンポーネント説明

メーカー

ATA6664

LIN Transceiver

Atmel Corporation 

6. Electrical Characteristics (Continued)

5V < VS < 27V, Tj = –40°C to +150°C

No. Parameters

Test Conditions

Pin Symbol Min. Typ. Max.

5 INH Output Pin

5.1 High-level voltage

5.2

Switch-on resistance between

VS and INH

Normal or fail-safe mode

IINH = –15mA

Normal or fail-safe mode

8

VINHH

VS –

0.75

VS

8

RINH

30

50

5.3 Leakage current

6 WAKE Pin

Sleep mode

VINH = 0V/27V, VS = 27V

8

IINHL

–3

+3

6.1 High-level input voltage

3

VWAKEH

VS –

1V

VS +

0.3V

6.2 Low-level input voltage

IWAKE = typically –3µA

3

VWAKEL

–1V

VS –

3.3V

6.3 Wake pull-up current

6.4 High-level leakage current

7 LIN Bus Driver

VS < 27V

VS = 27V, VWAKE = 27V

3

IWAKE

–30 –10

3

IWAKE

–5

+5

7.1 Driver recessive output voltage RLOAD = 500Ω / 1kΩ

6

VBUSrec

0.9 ×

VS

VS

7.2

Driver dominant voltage

VBUSdom_DRV_LoSUP

VVS = 7V, Rload = 500Ω

6

V_LoSUP

1.2

7.3

Driver dominant voltage

VBUSdom_DRV_HiSUP

VVS = 18V, Rload = 500Ω

6

V_HiSUP

2

7.4

Driver dominant voltage

VBUSdom_DRV_LoSUP

VVS = 7V, Rload = 1000Ω

6

V_LoSUP_1k

0.6

7.5

Driver dominant voltage

VBUSdom_DRV_HiSUP

VVS = 18V, Rload = 1000Ω

6

V_HiSUP_1k_

0.8

7.6 Pull-up resistor to VS

The serial diode is mandatory 6

RLIN

20

30

47

7.7

Voltage drop at the serial diodes

In pull-up path with Rslave

ISerDiode = 10mA

6

VSerDiode

0.4

1.0

7.8

LIN current limitation

VBUS = VBAT_max

6

IBUS_LIM

40 120 200

Input leakage current at the

Input leakage current

7.9 receiver, including pull-up

resistor as specified

Driver off

VBUS = 0V, VS = 12V

6 IBUS_PAS_dom

–1

7.10

Leakage current LIN recessive

Driver off

8V < VBAT < 18V

8V < VBUS < 18V

VBUS ≥ VBAT

6

IBUS_PAS_rec

10

20

Leakage current at ground loss;

7.11

control unit disconnected from GNDDevice = VS

ground; loss of local ground must VBAT =12V

not affect communication in the 0V < VBUS < 18V

residual network

6 IBUS_NO_Gnd –10

+0.5 +10

*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter

Unit Type*

V

A

Ω

A

µA A

V

A

V

A

µA A

µA A

V

A

V

A

V

A

V

A

V

A

kΩ A

V

D

mA A

mA A

µA A

µA A

12 Atmel ATA6663/ATA6664

9146D–AUTO–09/10

Share Link: