4.5
Ω
Dual SPST Analog Switches in UCSP
ELECTRICAL CHARACTERISTICS—Single +5V Supply (continued)
(V+ = +4.2V to +5.5V, V
IH
= +2.0V, V
IL
= +0.8V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at V+ = +5.0V,
T
A
= +25°C, unless otherwise noted.) (Notes 3, 4)
PARAMETER
Input Leakage Current
POWER SUPPLY
Power-Supply Range
Positive Supply Current
V+
I+
V+ = 5.5V, V
IN_
= 0V or V+
T
MIN
to
T
MAX
T
MIN
to
T
MAX
1.8
5.5
1
V
µA
SYMBOL
I
IN
CONDITIONS
V+ = 5.5V, V
IN
_ = 0V or V+
T
A
T
MIN
to
T
MAX
MIN
-0.1
TYP
MAX
+0.1
UNITS
µA
MAX4721/MAX4722/MAX4723
UCSP parts are 100% tested at +25°C only, and guaranteed by design over the specified temperature range. µMAX parts
are 100% tested at T
MAX
and guaranteed by design over the specified temperature range.
Note 4:
The algebraic convention used in this data sheet is where the most negative value is a minimum and the most positive
value is a maximum.
Note 5:
Guaranteed by design for UCSP parts.
Note 6:
∆R
ON
= R
ON(MAX)
- R
ON(MIN)
.
Note 7:
Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over the
specified analog signal ranges.
Note 8:
Guaranteed by design.
Note 9:
Off-Isolation = 20log
10
(V
COM
/ V
NO
), V
COM
= output, V
NO
= input to off switch.
Note 10:
Between any two switches.
Note 3:
Typical Operating Characteristics
(T
A
= +25°C, unless otherwise noted.)
ON-RESISTANCE vs. V
COM
MAX4721/22/23 toc01
ON-RESISTANCE vs. V
COM
MAX4721/22/23 toc02
ON-RESISTANCE vs. V
COM
V+ = 5V
MAX4721/22/23 toc03
10
V+ = 1.8V
6
V+ = 3V
5
5
8
4
R
ON
(Ω)
R
ON
(Ω)
4
V+ = 3V
V+ = 4.2V
3
T
A
= +25°C
R
ON
(Ω)
6
V+ = 2.5V
4
T
A
= +85°C
3
T
A
= +85°C
2
2
V+ = 5V
0
1
2
3
4
5
2
T
A
= -40°C
1
0
0.5
1.0
1.5
V
COM
(V)
2.0
2.5
3.0
1
T
A
= -40°C
0
0
1
2
3
4
5
V
COM
(V)
T
A
= +25°C
0
V
COM
(V)
_______________________________________________________________________________________
5
MAXIM [ MAXIM INTEGRATED PRODUCTS ]
