Datasheet

ABSOLUTE MAXIMUM RATINGS
(1)
RECOMMENDED OPERATING CONDITIONS
TCA9539
www.ti.com
........................................................................................................................................... SCPS202A AUGUST 2009 REVISED SEPTEMBER 2009
over operating free-air temperature range (unless otherwise noted)
MIN MAX UNIT
V
CC
Supply voltage range 0.5 6 V
V
I
Input voltage range
(2)
0.5 6 V
V
O
Output voltage range
(2)
0.5 6 V
I
IK
Input clamp current V
I
< 0 20 mA
I
OK
Output clamp current V
O
< 0 20 mA
I
IOK
Input/output clamp current V
O
< 0 or V
O
> V
CC
± 20 mA
I
OL
Continuous output low current V
O
= 0 to V
CC
50 mA
I
OH
Continuous output high current V
O
= 0 to V
CC
50 mA
Continuous current through GND 250
I
CC
mA
Continuous current through V
CC
160
PW package 88
θ
JA
Package thermal impedance, junction to free air
(3)
° C/W
RTW package 66
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 1.65 5.5 V
SCL, SDA 0.7 × V
CC
5.5
V
IH
High-level input voltage V
A0, A1, RESET, P07 P00, P17 P10 0.7 × V
CC
5.5
SCL, SDA 0.5 0.3 × V
CC
V
IL
Low-level input voltage V
A0, A1, RESET, P07 P00, P17 P10 0.5 0.3 × V
CC
I
OH
High-level output current P07 P00, P17 P10 10 mA
I
OL
Low-level output current P07 P00, P17 P10 25 mA
T
A
Operating free-air temperature 40 85 ° C
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