Datasheet

MAX4714
0.8Ω, Low-Voltage, Single-Supply
SPDT Analog Switch in SC70
4 _______________________________________________________________________________________
Note 2: The algebraic convention, where the most negative value is a minimum and the most positive value is a maximum, is used in
this data sheet.
Note 3: Parts are 100% tested at +25°C. Limits across the full temperature range are guaranteed by design and
correlation.
Note 4: Guaranteed by design for µDFN package.
Note 5:
∆R
ON
= R
ON(MAX)
- R
ON(MIN)
.
Note 6: Flatness is defined as the difference between the maximum and minimum values of on-resistance as measured over the
specified analog signal range.
Note 7: Guaranteed by design.
Note 8: Off-Isolation = 20log
10
[V
COM
/ (V
NC
or V
NO
)], V
COM
= output, V
NC
or V
NO
= input to off switch.
Note 9: Between the two switches.
ELECTRICAL CHARACTERISTICS—Single +1.8V Supply (continued)
(V+ = +1.8V, V
IH
= +1V, V
IL
= +0.4V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.) (Notes 2, 3)
PARAMETER
SYMBOL
CONDITIONS T
A
MIN
TYP
MAX
UNITS
LOGIC INPUT
Input Voltage Low V
IL
0.4 V
Input Voltage High V
IH
1V
Input Leakage Current I
IN
V
IN
= 0V or V+ 1 µA
SUPPLY
+25°C
0.04
0.2
Positive Supply Current I+ V
IN
= 0V or V+
T
MIN
to T
MAX
2
µA
Typical Operating Characteristics
(T
A
= +25°C, unless otherwise noted.)
0.4
0.6
0.5
0.8
0.7
0.9
1.0
1.1
1.2
0 1.0 1.50.5 2.0 2.5 3.0 3.5
ON-RESISTANCE
vs. COM VOLTAGE OVER SUPPLY VOLTAGE
MAX4714 toc01
V
COM
(V)
R
ON
(Ω)
V+ = +1.8V
V+ = +2.0V
V+ = +2.5V
V+ = +2.7V
V+ = +3.0V
V+ = +3.6V
I
COM
= 100mA
V+ = +3.3V
0.30
0.40
0.35
0.55
0.50
0.45
0.70
0.65
0.60
0.75
0 1.00.5 1.5 2.0 2.5
ON-RESISTANCE
vs. COM VOLTAGE OVER TEMPERATURE
MAX4714 toc02
V
COM
(V)
R
ON
(Ω)
V+ = +2.7V
I
COM
= 100mA
T
A
= +85°C
T
A
= +65°C
T
A
= +25°C
T
A
= 0°C
T
A
= -20°C
T
A
= -40°C
0
6
4
2
8
10
12
14
16
18
20
1.0 2.01.5 2.5 3.0 3.5
TURN-ON/OFF TIMES
vs. SUPPLY VOLTAGE
MAX4714 toc03
SUPPLY VOLTAGE (V)
t
ON
/t
OFF
(ns)
t
ON
t
OFF
R
L
= 50Ω