TH8055

Single Wire CAN Transceiver

390108055

Page 7 of 15

Rev. 1.1a

Jan 2002

Static Characteristics

All voltages are refered to ground, positive currents flow into the IC.

Parameter

Symbol

Condition

Min

Typ

Max

Unit

PIN VBAT

Operating supply voltage

5.0

12

18

V

Undervoltage lock out

4.5

4.95

V

Overvoltage lock out

18.5

21

V

Normal mode supply current, dominant

MODE0=MODE1=H, TxD=L,

noload

3.5

5

mA

Normal mode supply current, recessiv

MODE0=MODE1=H, TxD open

3.5

5

mA

Wake up mode supply current

MODE0=L,MODE1=H, TxD=L

4

5

mA

Sleep mode supply current

TxD, RxD, MODE0, MODE1

open

30

60

µA

PIN CANH

Bus output voltage

Ω

Normal, high speed mode

3.5

4.55

V

Fixed wakeup output high voltage

9.7

12

V

Offset wakeup output high voltage

V

Recessive state output voltage

Recessive state or sleep mode,

Ω,

0.20

V

Bus short circuit current

40

150

mA

-50

10

µA

Bus leakage current, bus positive

-10

10

µA

Bus input threshold

Normal, high-speed mode

1.8

2.2

V

6.15

8.1

V

V

Maximum reverse current into CANH

1

mA

Loss of ground detection threshold

-1600

-200

mV

PIN LOAD

Voltage on switched ground pin

0.5

V