pC
MAX382/MAX384
Low-Voltage, 8-Channel/Dual 4-Channel
Multiplexers with Latchable Inputs
_______________________________________________________________________________________ 5
Note 2: The algebraic convention, where the most negative value is a minimum and the most positive value a maximum, is used in this data sheet.
Note 3: Guaranteed by design.
Note 4: ∆R
ON
= R
ON
(max) - R
ON
(min).
Note 5: Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over the specified analog signal
ranges, i.e., V
NO
= 3V to 0V and 0V to -3V.
Note 6: Leakage parameters are 100% tested at maximum rated hot operating temperature, and guaranteed by correlation at +25°C.
Note 7: Worst-case isolation is on channel 4 because of its proximity to the COM pin. Off isolation = 20log V
COM
/V
NO
, V
COM
= output, V
NO
= input to off switch.
Note 8: Leakage testing at single supply is guaranteed by correlation testing with dual supplies.
ns
CONDITIONS
275
t
ON(EN)
Enable Turn-On Time
(Note 3)
pC1.5 5Charge Injection (Note 3)
t
OPEN
Break-Before-Make Interval
ns90 280t
TRANS
Transition Time
UNITS
MIN TYP MAX
(Note 2)
SYMBOLPARAMETER
130 200
Figure 3
T
A
= T
MIN
to T
MAX
T
A
= +25°C
Figure 2 (Note 3)
Figure 7, C
L
= 100pF,
V
NO
= 0V
T
A
= +25°C
Figure 1, V
NO
= 3V
T
A
= +25°C
ELECTRICAL CHARACTERISTICS—Single +5V Supply (continued)
(V+ = +5V ±10%, V- = 0V, GND = 0V, V
A_H
= V
ENH
= 2.4V, V
A_L
= V
ENL
= 0.8V, WR = 0V, RS = 2.4V, T
A
= T
MIN
to T
MAX
, unless
otherwise noted.)
ELECTRICAL CHARACTERISTICS—Single +3V Supply
(V+ = +3V ±10%, V- = 0V, GND = 0V, V
A_H
= V
ENH
= 2.4V, V
A_L
= V
ENL
= 0.8V, WR = 0V, RS = 2.4V, T
A
= T
MIN
to T
MAX
, unless
otherwise noted.)
ns
CONDITIONS
Enable Turn-Off Time
(Note 3)
pC15V
CTE
Charge Injection
(Note 3)
230 375
VV- V+V
ANALOG
Analog Signal Range
UNITS
MIN TYP MAX
(Note 2)
SYMBOLPARAMETER
Figure 3, V
INH
= 2.4V,
V
INL
= 0V, V
N01
= 1.5V
Figure 7, C
L
= 100pF,
V
NO
= 0V
T
A
= +25°C
(Note 3)
T
A
= +25°C
Ω
425
R
ON
On-Resistance
I
NO
= 1mA, V
COM
= 1.5V,
V+ = 3V
T
A
= T
MIN
to T
MAX
ns230 575t
TRANS
Transition Time (Note 3)
Figure 1, V
IN
= 2.4V,
V
N01
= 1.5V, V
N08
= 0V
T
A
= +25°C
75 400t
OFF(EN)
T
A
= +25°C
ns200 500t
ON(EN)
Enable Turn-On Time
(Note 3)
Figure 3, V
INH
= 2.4V,
V
INL
= 0V, V
N01
= 1.5V
T
A
= +25°C
ns540
ns
275
t
OFF(EN)
Enable Turn-Off Time
(Note 3)
80 200
Figure 3
T
A
= T
MIN
to T
MAX
T
A
= +25°C
ns200 500t
ON(WR)
T
A
= +25°CWrite Turn-On Time (Note 3) Figure 4
ns75 400t
OFF(RS)
T
A
= +25°CReset Turn-Off Time (Note 3) Figure 4
SWITCH
DYNAMIC
ns
275
t
ON(WR)
Write Turn-On Time
(Note 3)
200
Figure 4
T
A
= T
MIN
to T
MAX
T
A
= +25°C
ns
275
t
OFF(RS)
Reset Turn-Off Time
(Note 3)
200
Figure 4
T
A
= T
MIN
to T
MAX
T
A
= +25°C
V
CTE
DYNAMIC
