Datasheet

MAX4594–MAX4597
Low-Voltage, Single-Supply,
10Ω SPST CMOS Analog Switches
_______________________________________________________________________________________ 3
ELECTRICAL CHARACTERISTICS—+5V Supply (continued)
(V+ = +4.5V to +5.5V, V
I
H
= +2.4V, V
IL
= +0.8V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at V+ = +5V,
T
A
= +25°C.) (Notes 2, 3)
ELECTRICAL CHARACTERISTICS—+3V Supply
(V+ = +2.7V to +3.6V, V
IH
= +2.0V, V
IL
= +0.8V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at V+ = +3.0V,
T
A
= +25°C.) (Notes 2, 3)
PARAMETER
SYMBOL MIN TYP MAX UNITS
T
A
= +25°C
T
A
= T
MIN
to T
MAX
V
NO
or V
NC
= 0, C
L
= 1nF,
Figure 2
Charge Injection
(Note 5)
Q 24 pC
T
A
= +25°C
T
A
= T
MIN
to T
MAX
30 50
Turn-Off Time t
OFF
60
Analog Signal Range
T
A
= +25°C
T
A
= T
MIN
to T
MAX
V
COM
, V
NO
,
V
NC
0V+
Input Logic Low
ns
Input Logic Current I
IH
, I
IL
-1 0.03 1
25 45
V
Turn-On Time
V
IL
t
ON
55
ns
V
NO
or V
NC
= 2V, R
L
=
300Ω, C
L
= 35pF, Figure 3
0.8 V
µA
CONDITIONS
V
IN
= V+, 0
Input Logic High V
IH
2.0
V
NO
or V
NC
= 2V, R
L
=
300Ω, C
L
= 35pF, Figure 3
On-Resistance
V
10 20
R
ON
25
Ω
V
NO
or V
NC
= 1.5V, I
COM
=
10mA, V+ = 2.7V
T
A
= +25°C
COM On-Capacitance C
COM(ON)
20 pF
V
COM
= 0, f = 1MHz,
Figure 5
T
A
= +25°C
Total Harmonic Distortion
Plus Noise
THD 0.05 %
V= 5Vp-p, R
L
= 600Ω,
f = 20Hz to 20kHz
83
MAX4596/
MAX4597
MAX4594/
MAX4595
T
A
= T
MIN
to T
MAX
-1 1V+ Supply Current I+ µAV+ = 5.5V, V
IN
= 0 or V+
Power-Supply Range V+ 2.0 5.5 V
V
NO
or V
NC
= 1V
RMS
,
R
L
= 50Ω, C
L
= 5pF,
f = 1MHz, Figure 4
V
NO
or V
NC
= 0, C
L
= 1nF,
Figure 2
PARAMETER SYMBOL MIN TYP MAX UNITS
NO or NC Off-Capacitance
Off-Isolation
(Note 6)
V
ISO
80
dB
C
NO(OFF)
,
C
NC(OFF)
8 pF
COM Off-Capacitance C
COM(OFF)
8
V
NO
or V
NC
= 0, f = 1MHz,
Figure 5
pF
V
COM
= 0, f = 1MHz,
Figure 5
CONDITIONS
Charge Injection
(Note 5)
Q 25 pCT
A
= +25°C
T
A
=
+25°C
T
A
= +25°C
T
A
= +25°C
T
A
= +25°C
POWER SUPPLY
ANALOG SWITCH
DIGITAL I/O
DYNAMIC