Datasheet

ABSOLUTEMAXIMUMRATINGS
(1)
RECOMMENDEDOPERATINGCONDITIONS
PCA9554
www.ti.com ........................................................................................................................................................SCPS128B–JULY2006–REVISEDAUGUST2008
overoperatingfree-airtemperaturerange(unlessotherwisenoted)
MINMAXUNIT
V
CC
Supplyvoltagerange–0.56V
V
I
Inputvoltagerange
(2)
–0.56V
V
O
Outputvoltagerange
(2)
–0.56V
I
IK
InputclampcurrentV
I
<0–20mA
I
OK
OutputclampcurrentV
O
<0–20mA
I
IOK
Input/outputclampcurrentV
O
<0orV
O
>V
CC
±20mA
I
OL
ContinuousoutputlowcurrentV
O
=0toV
CC
50mA
I
OH
ContinuousoutputhighcurrentV
O
=0toV
CC
–50mA
ContinuouscurrentthroughGND–250mA
I
CC
ContinuouscurrentthroughV
CC
160mA
DBpackage82
DBQpackage90
DGVpackage120
DWpackage57
θ
JA
Packagethermalimpedance
(3)
°C/W
Npackage67
PWpackage108
RGTpackageTBD
RGVpackageTBD
T
stg
Storagetemperaturerange–65150°C
(1)Stressesbeyondthoselistedunder"absolutemaximumratings"maycausepermanentdamagetothedevice.Thesearestressratings
only,andfunctionaloperationofthedeviceattheseoranyotherconditionsbeyondthoseindicatedunder"recommendedoperating
conditions"isnotimplied.Exposuretoabsolute-maximum-ratedconditionsforextendedperiodsmayaffectdevicereliability.
(2)Theinputnegative-voltageandoutputvoltageratingsmaybeexceedediftheinputandoutputcurrentratingsareobserved.
(3)ThepackagethermalimpedanceiscalculatedinaccordancewithJESD51-7.
MINMAXUNIT
V
CC
Supplyvoltage2.35.5V
SCL,SDA0.7×V
CC
5.5
V
IH
High-levelinputvoltageV
A2–A0,P7–P025.5
SCL,SDA–0.50.3×V
CC
V
IL
Low-levelinputvoltageV
A2–A0,P7–P0–0.50.8
I
OH
High-leveloutputcurrentP7–P0–10mA
I
OL
Low-leveloutputcurrentP7–P025mA
T
A
Operatingfree-airtemperature–4085°C
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Not Recommended for New Designs