TH8056_12 Datasheet, PDF (3/34 Pages) Melexis Microelectronic Systems – Enhanced Single Wire CAN Transceiver

TH8056
Enhanced Single Wire CAN Transceiver
Contents
1. Functional Diagram ....................................................................................................5
2. Electrical Specification ..............................................................................................6
2.1 Operating Conditions.............................................................................................6
2.2 Absolute Maximum Ratings ...................................................................................6
2.3 Static Characteristics.............................................................................................7
2.4 Dynamic Characteristics ........................................................................................9
2.5 Bus loading requirements....................................................................................10
2.6 Timing Diagrams .................................................................................................12
3. Functional Description.............................................................................................14
3.1 TxD Input pin .......................................................................................................14
3.2 Mode 0 and Mode 1 pins .....................................................................................15
3.3 RxD Output pin ....................................................................................................16
3.4 Bus LOAD pin......................................................................................................16
3.5 V_bat INPUT pin....................................................................................................17
3.6 CAN BUS pin.......................................................................................................17
3.7 INH Pin (TH8056 KDC A only).............................................................................17
3.8 State Diagram......................................................................................................19
3.9 Power Dissipation................................................................................................20
3.9.1. Thermal behaviour of TH8056 with SOIC8 – TH8056 KDC A8 ....................21
3.10 Application Circuitry.............................................................................................23
4. Pin Description .........................................................................................................24
5. Package Dimensions................................................................................................26
5.1 SOIC14................................................................................................................26
5.2 SOIC8..................................................................................................................27
6. Tape and Reel Specification ....................................................................................28
6.1 Tape Specification ...............................................................................................28
6.2 Reel Specification for SOIC14NB ........................................................................29
7. ESD/EMC Remarks ...................................................................................................30
7.1 General Remarks ................................................................................................30
7.2 ESD-Test .............................................................................................................30
7.3 EMC ....................................................................................................................30
7.4 Latch Up Test ......................................................................................................30
8. Revision History .......................................................................................................31
TH8056 – Datasheet
3901008056
Page 3 of 34
June 2012
Rev 014