Datasheet

MAX4620/MAX4630/MAX4640
±15kV ESD-Protected, Low-Voltage, Quad,
SPST, CMOS Analog Switches
_______________________________________________________________________________________ 5
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
SWITCH DYNAMIC CHARACTERISTICS
T
A
= +25°C 150 250
Turn-On Time t
ON
V
COM
_ = 1.5V,
R
L
= 300Ω,
C
L
= 35pF,
Figure 1
T
A
= T
MIN
to T
MAX
300
ns
T
A
= +25°C 60 100
Turn-Off Time t
OFF
V
COM
_ = 1.5V,
R
L
= 300Ω,
C
L
= 35pF,
Figure 1
T
A
= T
MIN
to T
MAX
150
ns
T
A
= +25°C5
Break-Before-Make
(MAX4640 only)
V
COM
_ = 1.5V,
R
L
= 300Ω,
C
L
= 35pF
T
A
= T
MIN
to T
MAX
4
ns
Charge Injection Q V
GE N
= 1.5V , C
L
= 1.0nF, R
GE N
= 0, Fi g ur e 4 5 pC
ESD SCR H ol d i ng C ur r ent I
H
110 mA
ESD SCR Holding Voltage V
H
3V
POWER SUPPLY
Power-Supply Range V+ 2 12 V
T
A
= +25°C1
Positive Supply Current I+
V+ = 3.6V,
V
IN
= 0 or V+
T
A
= T
MIN
to T
MAX
10
µA
Note 2: The algebraic convention, where the most negative value is a minimum and the most positive value is a maximum, is used in
this data sheet.
Note 3: ∆R
ON
= R
ON(MAX)
- R
ON(MIN)
.
Note 4: Flatness is defined as the difference between the maximum and the minimum values of on-resistance as measured over the
specified analog signal ranges.
Note 5: Leakage parameters are 100% tested at T
A
(
max
), and guaranteed by correlation at +25°C.
Note 6: Off-Isolation = 20log
10
(V
COM
/ V
NO
), V
COM
= output, V
NO
= input to off switch.
Note 7: Between any two switches.
Note 8: Guaranteed by design.
ELECTRICAL CHARACTERISTICS—SINGLE +3V SUPPLY (continued)
(V+ = +2.7V to +3.6V, V
IH
= 2.0V, V
IL
= 0.6V, T
A
= T
MIN
to T
MAX,
unless otherwise specified. Typical values are at T
A
= +25°C.) (Note