ꢀ ꢁꢂ ꢃꢄ ꢅ ꢆ ꢇꢈꢉ ꢊꢉ ꢋ ꢌ
ꢇ ꢍꢎꢏꢈ ꢍꢇꢆꢐ ꢊꢑ ꢀ ꢒ ꢁꢊ ꢇꢑ ꢓꢑ ꢆ ꢅꢔ ꢀ ꢀ ꢎꢒ ꢆ ꢄꢕ
SCDS057G − MARCH 1998 − REVISED OCTOBER 2003
logic diagram (positive logic)
2
1
4
A
SW
B
OE
simplified schematic, each FET switch
A
B
(OE)
†
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage range, V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to 4.6 V
CC
Input voltage range, V (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to 4.6 V
I
Continuous channel current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128 mA
Input clamp current, I (V < 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −50 mA
IK I/O
Package thermal impedance, θ (see Note 2): DBV package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206°C/W
JA
DCK package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 252°C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65°C to 150°C
Storage temperature range, T
stg
†
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.
NOTES: 1. The input and output negative-voltage ratings may be exceeded if the input and output clamp-current ratings are observed.
2. The package thermal impedance is calculated in accordance with JESD 51-7.
recommended operating conditions (see Note 3)
MIN
2.3
1.7
2
MAX
UNIT
V
V
Supply voltage
3.6
V
CC
V
CC
V
CC
V
CC
V
CC
= 2.3 V to 2.7 V
= 2.7 V to 3.6 V
= 2.3 V to 2.7 V
= 2.7 V to 3.6 V
High-level control input voltage
V
IH
0.7
0.8
85
V
IL
Low-level control input voltage
Operating free-air temperature
V
T
A
−40
°C
NOTE 3: All unused control inputs of the device must be held at V
or GND to ensure proper device operation. Refer to the TI application report,
CC
Implications of Slow or Floating CMOS Inputs, literature number SCBA004.
2
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TI [ TEXAS INSTRUMENTS ]
