MAX4731 Maxim, MAX4731 Datasheet - Page 4

• Manufacturer Part Number: MAX4731
• Description: The MAX4731/MAX4732/MAX4733 low-voltage, dual, single-pole/single-throw (SPST) analog switches operate from a single +2V to +11V supply and handle rail-to- rail analog signals
• Manufacturer: Maxim

50
ELECTRICAL CHARACTERISTICS—Single +5V Supply
(V+ = +5V ±10%, V
(Notes 3, 4)
4
ANALOG SWITCH
Analog Signal Range
On-Resistance
On-Resistance Matching
Between Channels (Notes 5, 6)
On-Resistance Flatness
(Note 7)
NO_ or NC_ Off-Leakage Current
(Note 8)
COM_ Off-Leakage Current
(Note 8)
COM_ On-Leakage Current
(Note 8)
DYNAMIC CHARACTERISTICS
Turn-On Time
Turn-Off Time
Break-Before-Make
(MAX4733 Only, Note 8)
Charge Injection
On-Channel Bandwidth
Off-Isolation (Note 9)
_______________________________________________________________________________________
PARAMETER
Dual SPST Analog Switches in UCSP
IH
= +2.0V, V
IL
= +0.8V, T
V
I
R
I
SYMBOL
COM_(OFF)
I
I
COM_(ON)
NO_
NO_(OFF)
NC_(OFF)
V
FLAT(ON)
∆R
t
COM_
V
R
t
t
BBM
BW
OFF
ON
ISO
Q
, V
ON
ON
NC_
,
A
= T
V+ = +4.5V,
I
V
V+ = +4.5V,
I
V
V+ = +4.5V,
I
V
V+ = +5.5V,
V
V
V+ = +5.5V,
V
V
V+ = +5.5V,
V
V
floating
V
R
Figure 2
V
R
Figure 2
V
R
Figure 3
V
C
Signal = 0dBm,
50Ω in and out
f = 1MHz, V
R
Figure 5
COM_
COM_
COM_
MIN
NO_
NO_
NO_
COM_
NO_
COM_
NO_
COM_
NO_
NO_
NO_
NO_
GEN
L
L
L
L
L
= 300Ω, C
= 300Ω, C
= 300Ω, C
= 50Ω, C
= 1.0nF, Figure 4
to T
or V
or V
or V
or V
or V
or V
or V
or V
or V
= 0V, R
= 5mA,
= 5mA,
= 5mA,
= +1V, +4.5V;
= +1V, +4.5V;
= +1V, +4.5V;
MAX
CONDITIONS
NC_
NC_
NC_
NC_
NC_
NC_
NC_
NC_
NC_
COM_
L
, unless otherwise noted. Typical values are at V+ = +5V, T
GEN
L
L
L
= 5pF,
= +3.5V
= +3.5V
= +1V, +2V, +3V
= +4.5V, +1V
= +4.5V, +1V
= +1V, +4.5V, or
= +3.0V,
= +3.0V,
= +3.0V,
= 35pF,
= 35pF,
= 35pF,
= 1V
= 0,
RMS
,
T
T
T
T
T
T
T
T
T
+25°C
+25°C
+25°C
+25°C
+25°C
+25°C
+25°C
+25°C
+25°C
+25°C
+25°C
+25°C
T
T
T
T
T
T
T
T
T
MIN
MIN
MIN
MIN
MIN
MIN
MIN
MIN
MIN
T
MAX
MAX
MAX
MAX
MAX
MAX
MAX
MAX
MAX
A
to
to
to
to
to
to
to
to
to
MIN
-0.1
-0.1
-0.2
-2
-2
-4
0
1
TYP
300
-72
8.5
0.2
7.5
47
23
25
2
MAX
+0.1
+0.1
+0.2
V+
+2
+2
+4
25
30
85
95
45
55
3
4
5
7
A
= +25°C.)
UNITS
MHz
pC
dB
nA
nA
nA
ns
ns
ns
Ω
Ω
Ω
V