Datasheet

MAX4695
Low-Voltage, 60Ω Dual
SPDT Analog Switch in Thin QFN
_______________________________________________________________________________________ 3
ELECTRICAL CHARACTERISTICS—Single +5V Supply
(V+ = +4.5V to +5.5V, V
IH
= +2.0V, V
IL
= +0.8V, T
A
= -40°C to +85°C, unless otherwise noted. Typical values are at V+ = +5V and
T
A
= +25°C.) (Notes 2, 9)
PARAMETER SYMBOL CONDITIONS T
A
MIN TYP MAX UNITS
ANALOG SWITCH
Analog Signal Range
V
COM_
,
V
NO_
, V
NC_
0V+V
+25°C2535
On-Resistance R
ON
V+ = +4.5V, I
COM_
= 1mA, V
NO_
or
V
NC_
= +3.5V
T
MIN
to T
MAX
40
Ω
+25°C 0.5 2
On-Resistance Match
Between Channels (Note 3)
∆R
ON
V+ = +4.5V, I
COM_
= 1mA, V
NO_
or
V
NC_
= +3.5V
T
MIN
to T
MAX
3
Ω
+25°C48
On-Resistance Flatness
(Note 4)
R
FLAT
(
ON
)
V+ = +4.5V, I
COM_
= 1mA, V
NO_
or
V
NC_
= +1V, +2.5V, +3.5V
T
MIN
to T
MAX
10
Ω
+25°C -0.1 ±0.01 +0.1
NO_, NC_ Off-Leakage
Current (Note 5)
I
N O_ ( OFF )
,
I
N C _
(
OFF
)
V+ = +5.5V, V
COM_
= +1V, +4.5V
V
NO_
or V
NC_
= +4.5V, +1V
T
MIN
to T
MAX
-1 +1
nA
+25°C -0.2 ±0.01 +0.2
COM_ On-Leakage Current
(Note 5)
I
C OM _
(
ON
)
V + = + 5.5V , V
C OM_
= + 1V , + 4.5V
V
N O_
or V
N C _
= + 1V , + 4.5V , or fl oati ng
T
MIN
to T
MAX
-2 +2
nA
DYNAMIC
+25°C1725
Turn-On Time t
ON
V
N O_
, V
N C _
= +3V, R
L
= 300Ω,
C
L
= 35pF, Figure 2
T
MIN
to T
MAX
30
ns
+25°C815
Turn-Off Time t
OFF
V
N O_
, V
N C _
= +3V, R
L
= 300Ω,
C
L
= 35pF, Figure 2
T
MIN
to T
MAX
20
ns
ELECTRICAL CHARACTERISTICS—Single +3V Supply (continued)
(V+ = +2.7V to +3.3V, V
IH
= +1.4V, V
IL
= +0.5V, T
A
= -40°C to +85°C, unless otherwise noted. Typical values are at V+ = +3V and
T
A
= +25°C.) (Notes 2, 9)
PARAMETER SYMBOL CONDITIONS T
A
MIN TYP MAX UNITS
Crosstalk (Note 8) V
CT
f = 1MHz, R
L
= 50Ω, C
L
= 5pF,
Figure 5
-82
dB
Total Harmonic Distortion THD f = 20Hz to 20kH z, 2V p -p , R
L
= 600Ω 0.03 %
NO_, NC_ Off-Capacitance
C
N O_ ( OFF)
,
C
N C _
(
OFF
)
f = 1MHz, V
N O
_ or V
N C
_ = GND,
Figure 6
7pF
COM_ On-Capacitance C
COM_
(
ON
)
f = 1MHz, V
N O
_ or V
N C
_ = GND,
Figure 6
19 pF
DIGITAL I/O
Input Logic High V
IH
1.4 V
Input Logic Low V
IL
0.5 V
Input Leakage Current I
IH
, I
IL
V
IN _
= 0 or V+ -1 +1 µA
SUPPLY
Power-Supply Range V+ 1.8 5.5 V
Power-Supply Current I+ V+ = +5.5V, V
IN_
= 0 or V+ 1 µA