ATA6660 데이터 시트보기 (PDF) - Atmel Corporation

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ATA6660

High-speed Can Transceiver

Atmel Corporation 

ATA6660

4. Absolute Maximum Ratings

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating

only and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this

specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.

Parameters

Symbol

Conditions

Min.

Max.

Unit

Supply voltage

DC voltage at pins 1, 4, 5 and 8

DC voltage at pins 6 and 7

VCC

–0.3

+6

V

VTXD, VREF, VRS,

VRXD

–0.3

VCC +0.3

V

VCANH, VCANL

0V < VCC < 5.25V;

no time limit

–40.0

+40.0

V

Transient voltage at pins 6 and 7

–150

+100

V

Storage temperature

Operating ambient temperature

ESD classification

TStg

–55

+150

°C

Tamb

–40

+125

°C

All pins

HBM ESD S.5.1

MM JEDEC A115A

±3000

±200

V

V

ESD classification

Pin 6, 7 versus

HBM 1.5 kΩ, 100 pF

±8000

V

pin 2

MM 0Ω, 200 pF

±300

V

5. Thermal Resistance

Parameters

Thermal resistance from junction to ambient

Symbol

RthJA

Value

160

6. Truth Table

VCC

4.75V to 5.25V

4.75V to 5.25V

4.75V to 5.25V

TXD

0

1 (or floating)

X

RS

< 0.3 × VCC

< 0.3 × VCC

> 0.87 × VCC

CANH

3.5V

0.5 × VCC

0.5 × VCC

CANL

1.5V

0.5 × VCC

0.5 × VCC

Bus State

Dominant

Recessive

Recessive

7. RS (Pin 8) Functionality

Slope Control

VRS > 0.87 × VCC

VRS < 0.3 × VCC

Mode

Standby

Constant slope control

Voltage and Current Levels

IRS < | 10 µA |

IRS ≤ 500 µA

Unit

K/W

RXD

0

1

1

5

4582E–AUTO–02/08

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