TH8055

Single Wire CAN Transceiver

3. Electrical Specification

All voltages are referenced to ground (GND). Positive currents flow into the IC. The absolute maximum

ratings given in the table below are limiting values that do not lead to a permanent damage of the device but

exceeding any of these limits may do so. Long term exposure to limiting values may affect the reliability of

the device. Reliable operation of the TH8055 is only specified within the limits shown in ”Operating

conditions”.

3.1

Operating Conditions

Parameter

Symbol

Min

Max

Unit

Battery voltage

5.0

18

V

Operating ambient temperature

-40

125

°C

Junction temperature

-40

150

°C

3.2

Absolute Maximum Ratings

Parameter

Symbol

Condition

Min

Max

Unit

Supply voltage

-0.3

18

V

Load dump; t<500ms

40

Short-term supply voltage

Jump start; t<1 min

27

V

Transient supply voltage

-50

V

Transient supply voltage

100

V

Transient supply voltage

ISO 7637/1 pulses 3A, 3B

-200

200

V

VBAT<= 27V

-20

CANH voltage

VBAT = 0V

-40

40

V

Transient bus voltage

-50

V

Transient bus voltage

100

V

Transient bus voltage

-200

200

V

DC voltage on pin LOAD

via RT > 2k

Ω

-40

40

V

DC voltage on pins TxD,MODE1,MODE0,RxD

-0.3

7

V

ESD capability of CANH

Human body model

Eq. to discharge 100pF with

1.5k

Ω

-4000

4000

V

ESD capability of any other pins

Human body model

Eq. to discharge 100pF with

1.5k

Ω

-2000

2000

V

Maximum latch-up free current at any Pin

-500

500

mA

Maximum power dissipation

At TA = 125 °C

197 [3]

mW

Thermal impedance

in free air

152

K/W

Storage temperature

-55

150

°C

Junction temperature

-40

150

°C

TH8055 - Datasheet

Page 7 of 20

3901008055

May 2004

Rev 005