Datasheet

MAX4580/MAX4590/MAX4600
1.25Ω, Dual SPST,
CMOS Analog Switches
_______________________________________________________________________________________ 5
ELECTRICAL CHARACTERISTICS—Single Supply (continued)
(V+ = +12V, V- = 0, V
L
= +5V, V
IN_H
= 2.4V, V
IN_L
= 0.8V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at
T
A
= +25°C.)
Note 2: The algebraic convention, where the most negative value is a minimum and the most positive value a maximum, is used in
this data sheet.
Note 3: Guaranteed by design.
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 range.
Note 6: Leakage parameters are 100% tested at maximum-rated hot temperature and guaranteed by correlation at +25°C.
Note 7: Off-isolation = 20 log
10
[V
COM
/ (V
NC
or V
NO
)], V
COM
= output, V
NC
or V
NO
= input to off switch.
Note 8: Between any two switches.
Note 9: Leakage testing at single supply is guaranteed by testing with dual supplies.
R
L
= 50Ω, C
L
= 5pF, f = 1MHz,
Figure 5, T
A
= +25°C
C
L
= 1.0nF, V
GEN
= 0, R
GEN
= 0,
Figure 3, T
A
= +25°C
V
COM_
= +10V, Figure 2, T
A
= +25°C
PARAMETER SYMBOL
MIN TYP MAX
(Note 2)
UNITS
Crosstalk (Note 8) V
CT
-65
dB
Charge Injection Q
40
pC
Turn-Off Time t
OFF
200
ns
Turn-On Time t
ON
150
nsV
COM_
= +10V, Figure 2, T
A
= +25°C
f = 1MHz, Figure 7, T
A
= +25°COn-Capacitance C
(COM)_
275 pF
f = 1MHz, Figure 6, T
A
= +25°CCOM Off-Capacitance
CONDITIONS
C
(COM)_
175
f = 1MHz, Figure 6, T
A
= +25°CNC_ or NO_ Capacitance C
(OFF)_
175 pF
pF
SWITCH DYNAMIC CHARACTERISTICS
0
0.5
1.0
1.5
2.0
2.5
-20 -12 -8-16 -4 0 4 8 12 16 20
ON-RESISTANCE vs. V
COM
(DUAL SUPPLIES)
MAX4580 TOC01
V
COM
(V)
R
ON
(Ω)
V+, V- = ±5.0V
V+, V- = ±15.0V
V+, V- = ±20.0V
ON-RESISTANCE vs. V
COM
AND TEMPERATURE (DUAL SUPPLIES)
MAX4580 TOC02
V
COM
(V)
R
ON
(Ω)
129-12 -9 -6 0 3-3 6
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
0.4
-15 15
V+, V- = ±15V
T
A
= +85°C
T
A
= -40°C
T
A
= +25°C
ON-RESISTANCE vs. V
COM
(SINGLE SUPPLY)
MAX4580 TOC03
V
COM
(V)
R
ON
(Ω)
222018161412108642
1
2
3
4
5
0
024
V- = 0
V+ = +5V
V+ = +12V
V+ = +24V
Typical Operating Characteristics
(Circuit of Figure 1, T
A
= +25°C, unless otherwise noted.)