TH8055

Single Wire CAN Transceiver

Contents

1.

Functional Diagram.................................................................................................3

2.

Functional Description ...........................................................................................4

2.1

TxD Input Pin ........................................................................................................................................ 4

2.2

Mode 0 and Mode 1 pins ...................................................................................................................... 4

2.3

RxD Output pin ..................................................................................................................................... 5

2.4

Bus LOAD pin ....................................................................................................................................... 5

2.5

VBAT INPUT pin................................................................................................................................6

2.6

CAN BUS input/output pin .................................................................................................................... 6

3.

Electrical Specification...........................................................................................7

3.1

Operating Conditions ............................................................................................................................ 7

3.2

Absolute Maximum Ratings.................................................................................................................. 7

3.3

Static Characteristics ............................................................................................................................ 8

3.4

Dynamic Characteristics ..................................................................................................................... 10

3.5

Bus loading requirements................................................................................................................... 11

3.6

Timing Diagrams................................................................................................................................. 12

4.

Application Circuitry.............................................................................................14

5.

Pin Description......................................................................................................15

6.

Mechanical Specification .....................................................................................16

7.

Tape and Reel Specification ................................................................................17

7.1

Tape Specification .............................................................................................................................. 17

7.2

Reel Specification ............................................................................................................................... 18

8.

Assembly Information ..........................................................................................19

9.

Disclaimer ..............................................................................................................19

TH8055 - Datasheet

Page 2 of 20

3901008055

May 2004

Rev 005