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33389

System Basis Chip with Low Speed Fault Tolerant CAN

Freescale Semiconductor 

ELECTRICAL CHARACTERISTICS

STATIC ELECTRICAL CHARACTERISTICS

Table 4. Static Electrical Characteristics (continued)

Characteristics noted under conditions VBAT, -40°C ≤ TA ≤ 125°C unless otherwise noted. Typical values noted reflect the

approximate parameter means at TA = 25°C under nominal conditions unless otherwise noted.

Characteristic

Symbol

Min

Typ

Max

Unit

POWER OUTPUT (CONTINUED)

V2 Percentage Difference V2-V1

VBAT > 9.0, IV1 = 20 mA, IV2 = 40 mA

V3 High Level Voltage Drop

IV3 = -50 mA, 9.0 V < VBAT < 40 V

V3 High Level Voltage Drop

IV3 = -50 mA, 6.0 V < VBAT < 9.0 V

V3 Leakage Output Limitation

5.5 V < VBAT < 27 V

V3 Leakage Current

V3 = 0 (V3 OFF)

V3 Overtemperature Detection

Junction Temperature

V3 Voltage with -30 mA (negative current for Relay Switch OFF)

No Functional Error Allowed for t < 100 ms

CAN Transceiver V2 for Forced Bus Stand-by Mode (Fail Safe)

CANH/L Differential Receiver, Threshold Voltage

CANH/L Differential Receiver, Dominant to Recessive Threshold

(Bus Failures 1, 2, and 5)

CANH Recessive Output Voltage

TX = High, R(RTH) < 4.0 k

CANL Recessive Output Voltage

TX = High, R(RTH) < 4.0 k

CANH Output Voltage, Dominant

TX = 0 V, BusNormal Mode, ICANH = - 40 mA

CANL Output Voltage, Dominant

TX = 0 V, Bus Normal Mode, ICANL = - 40 mA

CANH Output Current Limit

(VCANH = 0.0 V, TX = 0)

CANL Output Current Limit

(VCANL = 14 V, TX = 0)

Detection Threshold for Short Circuit to Battery Voltage

Bus Normal Mode

Detection Threshold for Short Circuit to Battery Voltage

Bus Stand-by Mode

CANH Output Current, Failure 3

Bus Stand-by Mode VCANH = 12 V

CANL Output Current, Failure 4

Bus Stand-by Mode, VCANL = 0.0 V, VBAT = 12 V

V2V2-V1

-3.0

—

3.0

%

V3DROP

—

0.4

1.0

V

V3DROP

—

—

1.5

V

I3LIM

100

150

250

mA

I3LEAK

—

—

15

µA

TV3

155

—

185

°C

VV3

0.3

—

0.5

V

VRC2

3.0

3.9

4.7

V

VCANTH

-3.2

—

-2.5

V

VCANDRTH

-3.2

—

-2.5

V

VCANH

—

—

0.2

V

VCANL

V2-0.2

—

—

V

VCANH

V2-1.4

—

—

V

VCANL

—

—

1.4

V

ICANH

50

75

100

mA

ICANL

50

95

130

mA

VCANH-VCANL

7.3

7.9

8.9

V

VCANH

VBAT/2+3

—

VBAT/2+5

V

ICANHF3

—

5.0

10

µA

ICANLF4

—

0.0

2.0

µA

33389

10

Analog Integrated Circuit Device Data

Freescale Semiconductor

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