Datasheet

ABSOLUTE MAXIMUM RATINGS
(1)
THERMAL IMPEDANCE RATINGS
TXS0108E
www.ti.com ..................................................................................................................................... SCES642B – DECEMBER 2007 – REVISED SEPTEMBER 2008
over operating free-air temperature range (unless otherwise noted)
MIN MAX UNIT
V
CCA
– 0.5 4.6 V
Supply voltage range
V
CCB
– 0.5 5.5 V
A port – 0.5 4.6
V
I
Input voltage range
(2)
V
B port – 0.5 6.5
A port – 0.5 4.6
Voltage range applied to any output
V
O
V
in the high-impedance or power-off state
(2)
B port – 0.5 6.5
A port – 0.5 V
CCA
+ 0.5
V
O
Voltage range applied to any output in the high or low state
(2) (3)
V
B port – 0.5 V
CCB
+ 0.5
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
CCA
, V
CCB
, or GND ± 100 mA
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 and output negative-voltage ratings may be exceeded if the input and output current ratings are observed.
(3) The value of V
CCA
and V
CCB
are provided in the recommended operating conditions table.
UNIT
PW package
(1)
70
θ
JA
Package thermal impedance RGY package
(2)
80.9 ° C/W
ZXY package
(1)
47
(1) The package thermal impedance is calculated in accordance with JESD 51-5.
(2) The package thermal impedance is calculated in accordance with JESD 51-7.
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