SPSB081 datasheet(9/137 Pages) STMICROELECTRONICS

9 / 137 page

Symbol

Parameter

Condition

Min Typ

Max

Unit

VDIAGN

Logic output

-0.3

V1 + 0.3

VTXDC

Logic input

-0.3

V1 + 0.3

VTXDL

Logic input

-0.3

V1 + 0.3

VDEBUG

Debug input pin voltage range

-0.3

V1 + 0.3

VWU1

DC wake-up input voltage

-0.3

VSREG + 0.3

VDIR/WU2

DC wake-up input voltage

-0.3

VSREG + 0.3

VLIN

LIN bus I/O voltage range

-27

IINPUT

Current injection into Vs related input pins

IOUT_INJ

Current injection into vs related outputs

VCANSUP

CAN supply

-0.3

5.25

VCANH

CAN bus I/O voltage range

-27

VCANL

CAN bus I/O voltage range

-27

VCANH - VCANL

Differential CAN-Bus voltage

-5

VOUT1

Output voltage

-0.3

VS + 0.3

VOUT2

Output voltage

-0.3

VS + 0.3

VOUT3

Output voltage

-0.3

VS + 0.3

VOUT4

Output voltage

-0.3

VS + 0.3

IVS

Maximum cumulated current at VS drawn by

OUT1; OUT2; OUT3; OUT4

-1.25

1.25

IVSREG

Maximum cumulated current at VSREG drawn

by LDO1; LDO2; LIN; CAN at wake-up

-1.25

1.25

IOUT1

Output current(2)

-1.25

1.25

IOUT2

Output current(2)

-1.25

1.25

IOUT3

Output current(2)

-1.25

1.25

IOUT4

Output current(2)

-1.25

1.25

ISGND

Maximum current at SGND(2)

-1.25

1.25

IPGND

Maximum current at PGND(2)

-1.25

1.25

GND pins

PGND versus SGND

-0.3

0.3

1. SPSB081 is protected against V2 shorted to VSREG and V2 reverse biasing when VSREG is higher than 3.5 V.

2. Values for the absolute maximum DC current through the bond wires. This value does not consider maximum power

dissipation or other limits.

All maximum ratings are absolute ratings. Leaving the limitation of any of these values may cause an irreversible

damage of the integrated circuit!

Loss of ground or ground shift with externally grounded loads: ESD structures are configured for nominal currents

only. If external loads are connected to different grounds, the current load must be limited to this nominal current.

Table 3. ESD protection

Item

Parameter

Condition

Values

Unit

Pins

All pins

HBM (1)

±2

Power output pin

OUT1

HBM(2)

±4

SPSB081

Absolute maximum ratings

DS14048 - Rev 3

page 9/137

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