Datasheet


   
    
SCDS154B − OCTOBER 2003 − REVISED DECEMBER 2004
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
†
Supply voltage range, V
CC
−0.5 V to 4.6 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Control input voltage range, V
IN
(see Notes 1 and 2) −0.5 V to 7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Switch I/O voltage range, V
I/O
(see Notes 1, 2, and 3) −0.5 V to 7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Control input clamp current, I
IK
(V
IN
< 0) −50 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I/O port clamp current, I
I/OK
(V
I/O
< 0) −50 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ON-state switch current, I
I/O
(see Note 4) ±64 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous current through V
CC
or GND terminals ±100 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Package thermal impedance, θ
JA
(see Note 5): DB package 70°C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(see Note 5): DBQ package 68°C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(see Note 5): DGV package 92°C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(see Note 5): DW package 58°C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(see Note 5): GQN package 78°C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(see Note 5): PW package 83°C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(see Note 6): RGY package 37°C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, T
stg
−65°C to 150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
†
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 voltage ratings may be exceeded if the input and output clamp-current ratings are observed.
3. V
I
and V
O
are used to denote specific conditions for V
I/O
.
4. I
I
and I
O
are used to denote specific conditions for I
I/O
.
5. The package thermal impedance is calculated in accordance with JESD 51-7.
6. The package thermal impedance is calculated in accordance with JESD 51-5.
recommended operating conditions (see Note 7)
MIN MAX UNIT
V
CC
Supply voltage 2.3 3.6 V
V
IH
High-level control input voltage
V
CC
= 2.3 V to 2.7 V 1.7 5.5
V
V
IH
High-level control input voltage
V
CC
= 2.7 V to 3.6 V
2 5.5
V
V
IL
Low-level control input voltage
V
CC
= 2.3 V to 2.7 V 0 0.7
V
V
IL
Low-level control input voltage
V
CC
= 2.7 V to 3.6 V
0 0.8
V
V
I/O
Data input/output voltage 0 5.5 V
T
A
Operating free-air temperature −40 85 °C
NOTE 7: All unused control inputs of the device must be held at V
CC
or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs, literature number SCBA004.