Datasheet
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Absolute Maximum Ratings
(1)
Recommended Operating Conditions
PCA9515A
DUAL BIDIRECTIONAL I
2
C BUS AND SMBus REPEATER
SCPS150B – DECEMBER 2005 – REVISED OCTOBER 2007
over operating free-air temperature range (unless otherwise noted)
MIN MAX UNIT
V
CC
Supply voltage range – 0.5 7 V
V
I
Enable input voltage range
(2)
– 0.5 7 V
V
I/O
I
2
C bus voltage range
(2)
– 0.5 7 V
I
IK
Input clamp current V
I
< 0 – 50 mA
I
OK
Output clamp current V
O
< 0 – 50 mA
I
O
Continuous output current ± 50 mA
Continuous current through V
CC
or GND ± 100 mA
D package 97
DCT package 220
θ
JA
Package thermal impedance
(3)
DGK package 172 ° C/W
DRG package TBD
PW package 149
T
stg
Storage temperature range – 65 150 ° C
(1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating
Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) The input negative-voltage and output voltage ratings may be exceeded if the input and output current ratings are observed.
(3) The package thermal impedance is calculated in accordance with JESD 51-7.
MIN MAX UNIT
V
CC
Supply voltage 2.3 3.6 V
SDA and SCL inputs 0.7 × V
CC
5.5
V
IH
High-level input voltage V
EN input 2 5.5
SDA and SCL inputs – 0.5 0.3 × V
CC
V
IL
(1)
Low-level input voltage V
EN input – 0.5 0.8
V
ILc
(1)
SDA and SCL low-level input voltage contention – 0.5 0.4 V
V
CC
= 2.3 V 6
I
OL
Low-level output current mA
V
CC
= 3 V 6
T
A
Operating free-air temperature – 40 85 ° C
(1) V
IL
specification is for the EN input and the first low level seen by the SDAx and SCLx lines. V
ILc
is for the second and subsequent low
levels seen by the SDAx and SCLx lines. V
ILc
must be at least 70 mV below V
OL
.
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