Datasheet
pC
MAX4518/MAX4519
Precision, 4-Channel/Dual 2-Channel,
Low-Voltage, CMOS Analog Multiplexers
_______________________________________________________________________________________ 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
pC05QCharge Injection (Note 3)
t
OPEN
Break-Before-Make Interval
ns90 245t
TRANS
Transition Time
UNITS
MIN TYP MAX
(Note 2)
SYMBOLPARAMETER
90 200
V
NO
= 3V
C
L
= 1.0nF, V
S
= 0V, R
S
= 0Ω
ELECTRICAL CHARACTERISTICS—Single +5V Supply (continued)
(V+ = +4.5V to +5.5V, V- = 0V, GND = 0V, V
AH
= V
ENH
= 2.4V, V
AL
= V
ENL
= 0.8V, T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
ELECTRICAL CHARACTERISTICS—Single +3V Supply
(V+ = +2.7V to +3.3V, V- = 0V, GND = 0V, V
AH
= V
ENH
= 2.4V, V
AL
= V
ENL
= 0.8V, T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
ns
CONDITIONS
Enable Turn-Off Time (Note 3)
230 375
VV- V+V
ANALOG
Analog Signal Range
UNITS
MIN TYP MAX
(Note 2)
SYMBOLPARAMETER
T
A
= +25°C
(Note 3)
Ω
425
R
ON
On-Resistance
I
NO
= 0.1mA, 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
INL
= 0V, V
N01
= 1.5V
75 400t
OFF(EN)
Figure 3, V
INH
= 2.4V,
V
INL
= 0V, V
N01
= 1.5V
ns200 500t
ON(EN)
Enable Turn-On Time (Note 3)
Figure 3, V
INH
= 2.4V,
V
INL
= 0V, V
N01
= 1.5V
ns10 40
ns
200
t
OFF(EN)
Enable Turn-Off Time
50 125
T
A
= +25°C
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
DYNAMIC
T
A
= +25°C
T
A
= +25°C
T
A
= +25°C
T
A
= +25°C pC05QCharge Injection (Note 3)
Figure 5, C
L
= 1.0nF,
V
S
= 0V, R
S
= 0Ω
SWITCH
DYNAMIC