ꢀꢁꢂ ꢃ ꢄꢅꢆ ꢇꢈ ꢉꢊ ꢋꢉ ꢌ
ꢇ ꢍ ꢎꢏꢈꢍ ꢇꢆꢐꢑ ꢒ ꢋ ꢌ ꢏꢅꢓ ꢆ ꢔ ꢒꢆ ꢅꢕ ꢀ ꢀ ꢎꢓ ꢆꢄ ꢖ
SCDS042J − DECEMBER 1997 − REVISED JULY 2004
recommended operating conditions (see Note 3)
MIN
2.3
1.7
2
MAX
UNIT
V
V
Supply voltage
3.6
V
CC
V
= 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
CC
CC
CC
CC
High-level control input voltage
V
IH
V
V
V
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.
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
†
PARAMETER
TEST CONDITIONS
I = −18 mA
MIN TYP
MAX
−1.2
1
UNIT
V
V
V
V
V
V
V
= 3 V,
IK
CC
CC
CC
CC
CC
I
I
I
I
= 3.6 V,
= 0,
V = V
I CC
or GND
µA
µA
µA
µA
pF
I
V or V = 0 to 3.6 V
10
off
I
O
= 3.6 V,
= 3.6 V,
I
O
= 0,
V = V
I CC
or GND
10
CC
‡
∆I
CC
Control inputs
One input at 3 V,
Other inputs at V
CC
or GND
300
C
C
Control inputs V = 3 V or 0
4.5
6.5
5
i
I
V
O
= 3 V or 0,
OE = V
CC
pF
io(OFF)
I = 64 mA
8
8
I
V = 0
I
V
CC
= 2.3 V,
I = 24 mA
I
5
TYP at V
CC
= 2.5 V
V = 1.7 V,
I
I = 15 mA
I
27
40
§
on
Ω
r
I = 64 mA
5
5
7
7
I
V = 0
I
V
CC
= 3 V
I = 24 mA
I
V = 2.4 V,
I
I = 15 mA
I
10
15
†
‡
§
All typical values are at V
CC
= 3.3 V (unless otherwise noted), T = 25°C.
A
This is the increase in supply current for each input that is at the specified voltage level, rather than V
or GND.
CC
Measured by the voltage drop between the A and B terminals at the indicated current through the switch. On-state resistance is determined by
the lower of the voltages of the two (A or B) terminals.
switching characteristics over recommended operating free-air temperature range (unless
otherwise noted) (see Figure 1)
V
= 2.5 V
0.2 V
V
= 3.3 V
0.3 V
CC
CC
FROM
(INPUT)
TO
(OUTPUT)
PARAMETER
UNIT
MIN
MAX
0.15
6.8
MIN
MAX
0.25
6
¶
t
t
t
A or B
OE
B or A
A or B
A or B
ns
ns
ns
pd
en
1
1
1
1
OE
7.3
7.4
dis
¶
The propagation delay is the calculated RC time constant of the typical on-state resistance of the switch and the specified load capacitance, when
driven by an ideal voltage source (zero output impedance).
3
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