TH8080

SoloLIN Transceiver

TH8080 – Datasheet

Page 2 of 23

3901008080

July 2004

Rev 006

Contents

1.

Functional Diagram ....................................................................................................4

2.

Electrical Specification ..............................................................................................5

2.1

Operating Conditions.............................................................................................5

2.2

Absolute Maximum Ratings ...................................................................................5

2.3

Static Characteristics.............................................................................................6

2.4

Dynamic Characteristics ........................................................................................7

2.5

Timing Diagrams ...................................................................................................8

2.6

Test Circuits for Dynamic and Static Characteristics .............................................9

3.

Functional Description.............................................................................................10

3.1

Initialization..........................................................................................................10

3.2

Operating Modes .................................................................................................10

3.3

LIN BUS Transceiver ...........................................................................................10

4.

Operating under Disturbance ..................................................................................12

4.1

Loss of battery .....................................................................................................12

4.2

Loss of Ground ....................................................................................................12

4.3

Short circuit to battery..........................................................................................12

4.4

Short circuit to ground .........................................................................................12

4.5

Thermal overload.................................................................................................12

4.6

Undervoltage Vcc ................................................................................................12

5.

Application Hints ......................................................................................................13

5.1

Bus loading requirements ....................................................................................13

5.2

Min/max slope time calculation............................................................................14

5.3

Duty Cycle Calculation ........................................................................................15

5.4

Application Circuitry.............................................................................................16

6.

Pin Description .........................................................................................................17

7.

Mechanical Specification SOIC8 .............................................................................18

8.

Tape and Reel Specification ....................................................................................19

8.1

Tape Specification ...............................................................................................19

8.2

Reel Specification................................................................................................20

9.

ESD/EMC Remarks ...................................................................................................21

9.1

General Remarks ................................................................................................21

9.2

ESD-Test .............................................................................................................21

9.3

EMC ....................................................................................................................21

10.

Assembly Information ..........................................................................................22

11.

Disclaimer ..............................................................................................................22