Datasheet

MAX4564
Low-Voltage, Dual-Supply,
SPDT Analog Switch with Enable
5
Maxim Integrated
ELECTRICAL CHARACTERISTICS—Single +3V Supply
(V+ = +2.7V to +3.3V, V- = 0, V
IH
= +2.4V, V
IL
= +0.8V, GND = 0, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at
T
A
= +25°C.) (Notes 2, 3)
Note 2: The algebraic convention is used in this data sheet; the most negative value is shown in the minimum column.
Note 3: SOT-packaged products are 100% tested at +25°C and guaranteed by design at the full-rated temperature.
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.
Note 6: Guaranteed by design.
Note 7: Off-Isolation = 20log
10
(V
COM
/ V
NO
), V
NO
= input to off switch.
PARAMETER SYMBOL CONDITIONS T
A
MIN TYP MAX UNITS
ANALOG SWITCH
Analog Signal Range
V
COM,
V
NO
, V
NC
0V+V
+25°C 160 275
On-Resistance R
ON
V+ = +2.7V, V- = 0,
I
COM
= 1mA; V
NO
, V
NC
= +1.5V
E 300
Ω
+25°C 1.5 10
On-Resistance Match Between
Channels (Note 4)
∆R
ON
V+ = +2.7V, V- = 0,
I
COM
= 1mA; V
NO
, V
NC
= +1.5V
E12
Ω
SWITCH DYNAMIC CHARACTERISTICS
+25°C 120 250
Turn-On Time t
ON
V
NO
, V
NC
= +1.5V,
R
L
= 2kΩ, C
L
= 35pF
E 275
ns
+25°C 40 110
Turn-Off Time t
OFF
V
NO
, V
NC
= +1.5V,
R
L
= 2kΩ, C
L
= 35pF
E 125
ns
Break-Before-Make Time
(Note 6)
t
BBM
V
NO
, V
NC
= +1.5V,
R
L
= 2kΩ, C
L
= 35pF
E10 ns
LOGIC INPUT
Input Voltage Low V
IL
0.8 V
Input Voltage High V
IH
2.4 V
+25°C -1 0.0001 1
Input Leakage Current I
L
V+ = +3.3V, V- = 0,
V
IN
= V
EN
= 0 or +3.3V
E -10 10
µA