ꢀ ꢁꢂ ꢃꢄꢅꢆ ꢇ ꢈꢉꢉ ꢊꢋꢇ
ꢀ ꢌꢁ ꢈꢄ ꢍ ꢎ ꢌ ꢄ ꢏꢐ ꢍꢑ ꢏꢄ ꢏꢁ ꢏꢄ ꢒꢈ ꢀ ꢓꢌ ꢐ ꢆꢔ
SCES499B − OCTOBER 2003 − REVISED JANUARY 2005
†
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage range, V
(see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to 6.5 V
CC
Input voltage range, V (see Notes 1 and 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to 6.5 V
I
Switch I/O voltage range, V (see Notes 1, 2, and 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to V
+ 0.5 V
I/O
CC
Control input clamp current, I (V < 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −50 mA
IK
I
I/O port diode current, I
(V < 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −50 mA
IOK I/O
On-state switch current, I (V = 0 to V ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 mA
Continuous current through V
T
I/O
CC
CC
or GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 mA
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. All voltages are with respect to ground, unless otherwise specified.
2. The input and output negative-voltage ratings may be exceeded if the input and output clamp-current ratings are observed.
3. This value is limited to 5.5 V maximum.
4. The package thermal impedance is calculated in accordance with JESD 51-7.
recommended operating conditions (see Note 5)
MIN
1.65
0
MAX
UNIT
V
V
V
Supply voltage
I/O port voltage
5.5
CC
V
CC
V
I/O
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
= 1.65 V to 1.95 V
= 2.3 V to 2.7 V
= 3 V to 3.6 V
V
× 0.65
CC
V
V
V
× 0.7
× 0.7
× 0.7
CC
CC
CC
V
High-level input voltage, control input
V
IH
= 4.5 V to 5.5 V
= 1.65 V to 1.95 V
= 2.3 V to 2.7 V
= 3 V to 3.6 V
V
× 0.35
CC
V
V
V
× 0.3
× 0.3
× 0.3
5.5
CC
CC
CC
V
V
Low-level input voltage, control input
Control input voltage
V
V
IL
= 4.5 V to 5.5 V
0
I
V
CC
V
CC
V
CC
V
CC
= 1.65 V to 1.95 V
= 2.3 V to 2.7 V
= 3 V to 3.6 V
20
20
∆t/∆v
Input transition rise/fall time
ns/V
10
= 4.5 V to 5.5 V
10
T
A
Operating free-air temperature
−40
125
°C
NOTE 5: All unused 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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