TH8082 Datasheet, PDF (2/26 Pages) List of Unclassifed Manufacturers – Single LIN Bus Transceiver

TH8082
Enhanced SoloLIN Transceiver
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........................................................................................8
2.5 Timing Diagrams ...................................................................................................9
2.6 Test Circuits for Dynamic and Static Characteristics ...........................................11
3. Functional Description.............................................................................................12
3.1 Initialization..........................................................................................................12
3.2 Operating Modes .................................................................................................12
3.3 Mode control.......................................................................................................12
3.4 LIN BUS Transceiver...........................................................................................13
4. Operating under Disturbance ..................................................................................15
4.1 Loss of battery .....................................................................................................15
4.2 Loss of Ground ....................................................................................................15
4.3 Short circuit to battery..........................................................................................15
4.4 Short circuit to ground .........................................................................................15
4.5 Thermal overload.................................................................................................15
4.6 Undervoltage Vcc ................................................................................................15
5. Application Hints ......................................................................................................16
5.1 LIN System Parameter ........................................................................................16
5.1.1. Bus loading requirements.............................................................................16
5.2 Min/max slope time calculation............................................................................17
5.3 Duty Cycle Calculation ........................................................................................18
5.4 Application Circuitry.............................................................................................19
6. Pin Description .........................................................................................................20
7. Mechanical Specification SOIC8 .............................................................................21
8. Tape and Reel Specification ....................................................................................22
8.1 Tape Specification ...............................................................................................22
8.2 Reel Specification................................................................................................23
TH8082 – Datasheet
3901008082
Page 2 of 26
Feb 2007
Rev 007