33389 datasheet(10/49 Pages) FREESCALE

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Analog Integrated Circuit Device Data

Freescale Semiconductor

33389

ELECTRICAL CHARACTERISTICS

STATIC ELECTRICAL CHARACTERISTICS

POWER OUTPUT (CONTINUED)

V2 Percentage Difference V2-V1

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

V2V2-V1

-3.0

—

3.0

V3 High Level Voltage Drop

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

V3DROP

—

0.4

1.0

V3 High Level Voltage Drop

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

V3DROP

—

1.5

V3 Leakage Output Limitation

5.5 V < VBAT < 27 V

I3LIM

100

150

250

V3 Leakage Current

V3 = 0 (V3 OFF)

I3LEAK

—

µA

V3 Overtemperature Detection

Junction Temperature

TV3

155

—

185

°C

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

No Functional Error Allowed for t < 100 ms

VV3

0.3

—

0.5

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

VRC2

3.0

3.9

4.7

CANH/L Differential Receiver, Threshold Voltage

VCANTH

-3.2

—

-2.5

CANH/L Differential Receiver, Dominant to Recessive Threshold

(Bus Failures 1, 2, and 5)

VCANDRTH

-3.2

—

-2.5

CANH Recessive Output Voltage

TX = High, R(RTH) < 4.0 k

VCANH

—

0.2

CANL Recessive Output Voltage

TX = High, R(RTH) < 4.0 k

VCANL

V2-0.2

—

CANH Output Voltage, Dominant

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

VCANH

V2-1.4

—

CANL Output Voltage, Dominant

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

VCANL

—

1.4

CANH Output Current Limit

(VCANH = 0.0 V, TX = 0)

ICANH

100

CANL Output Current Limit

(VCANL = 14 V, TX = 0)

ICANL

130

Detection Threshold for Short Circuit to Battery Voltage

Bus Normal Mode

VCANH-VCANL

7.3

7.9

8.9

Detection Threshold for Short Circuit to Battery Voltage

Bus Stand-by Mode

VCANH

VBAT/2+3

—

VBAT/2+5

CANH Output Current, Failure 3

Bus Stand-by Mode VCANH = 12 V

ICANHF3

—

5.0

µA

CANL Output Current, Failure 4

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

ICANLF4

—

0.0

2.0

µA

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

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