Precision, 8-Channel/Dual 4-Channel,
High-Performance, CMOS Analog Multiplexers
ELECTRICAL CHARACTERISTICS—Dual Supplies (continued)
(V+ = +15V, V- = -15V, GND = 0V, V = +2.4V, V = +0.8V, T = T
to T , unless otherwise noted.)
MAX
AH
AL
A
MIN
MIN
TYP
(Note 2)
MAX
PARAMETER
SYMBOL
CONDITIONS
UNITS
INPUT
Input Current with
Input Voltage High
I
V
= 2.4V or 15V
-1.0
-1.0
1.0
1.0
µA
µA
AH
A
Input Current with
Input Voltage Low
V = 0V or 2.4V,
EN
I
AL
V
A
= 0V
SUPPLY
Power-Supply Range
5
20
30
V
T
A
T
A
T
A
T
A
T
A
T
A
= +25°C
16
V
= V = 0V or 4.5V
A
µA
EN
= T
to T
75
MIN
MAX
MAX
MAX
Positive Supply Current
I+
I-
= +25°C
= T to T
0.075
0.5
V
V
= 2.4V,
EN
A(ALL)
mA
µA
= 0V or 2.4V
MIN
= +25°C
= T to T
-1
1
V
V
= 2.4V,
EN
A(ALL)
Negative Supply Current
DYNAMIC
= 0V or 2.4V
-10
10
MIN
T
T
T
T
T
T
T
= +25°C
85
175
250
A
A
A
A
A
A
A
Transistion Time
t
Figure 2
Figure 4
Figure 3
Figure 3
ns
ns
ns
TRANS
= T
to T
MAX
MIN
Break-Before-Make Interval
Enable Turn-On Time
Enable Turn-Off Time
t
= +25°C
= +25°C
10
40
85
OPEN
150
225
150
300
t
ON(EN)
= T
to T
MIN
MAX
MAX
t
= +25°C
= T to T
OFF(EN)
ns
MIN
C = 1.0nF,
L
Charge Injection
(Note 3)
Q
V
NO
= 0V,
T
A
= +25°C
2
10
pC
R
= 0Ω, Figure 5
S
V
= 0V,
EN
L
Off Isolation
(Note 6)
V
ISO
R = 1kΩ,
f = 100kHz, Figure 6
T
= +25°C
-75
dB
dB
A
V
EN
= 2.4V,
f = 100kHz,
= 1V
Crosstalk Between Channels
V
CT
T
A
= +25°C
-92
V
,
P-P
GEN
R = 1kΩ, Figure 7
L
Logic Input Capacitance
NO-Off Capacitance
C
f = 1MHz
T
T
= +25°C
= +25°C
8
3
pF
pF
IN
A
f = 1MHz,
C
V
EN
= V
= 0V,
NO(OFF)
NO
A
Figure 8
f = 1MHz,
MAX308
MAX309
MAX308
MAX309
26
14
37
25
V
V
= 0.8V
EN
COM-Off Capacitance
COM-On Capacitance
C
T
= +25°C
= +25°C
pF
pF
COM(OFF)
A
A
= 0V,
COM
Figure 8
f = 1MHz,
V
V
= 2.4V
EN
C
T
COM(ON)
= 0V,
COM
Figure 8
_______________________________________________________________________________________
3
ROCHESTER [ Rochester Electronics ]
