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MAX4784EUE+T

P1-P3P4-P6P7-P9P10-P11
MAX4780/MAX4784
0.7
ΩΩ
, Low-Voltage, Quad 2:1 Analog
Multiplexers
4 _______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS—Single +1.8V Supply
(V+ = +1.8V, V
IH
= +1.0V, V
IL
= +0.4V, T
A
= T
MIN
to T
MAX
, unless otherwise specified. Typical values are at T
A
= +25°C.)
(Notes 2, 3)
PARAMETER SYMBOL CONDITIONS T
A
MIN TYP MAX UNITS
ANALOG SWITCH
Analog Signal Range
V
COM
_,
V
NO
_,
V
NC
_
0V+V
+25°C 2 3
On-Resistance R
ON
I
COM
_ = 10mA,
V
NO
_ or V
NC
_ = 1.0V
T
MIN
to T
MAX
5
Ω
+25°C -1 +1
NO_ or NC_ Off-Leakage
Current (Note 7)
I
NO_(OFF)
,
I
NC_
(
OFF
)
V
COM
_ = 0.3V, 1.5V;
V
NO
_ or V
NC
_ = 1.5V,
0.3V
T
MIN
to T
MAX
-5 +5
nA
+25°C -1 +1
COM_ Off-Leakage Current
(MAX4784 Only) (Note 7)
I
COM_
(
OFF
)
V
COM
_ = 0.3V, 1.5V;
V
NO
_ or V
NC
_ = 1.5V,
0.3V
T
MIN
to T
MAX
-5 +5
nA
+25°C -2 +2
COM_ On-Leakage Current
(Note 7)
I
COM_
(
ON
)
V
COM
_
= 0.3V, 1.5V;
V
NO
_ or V
NC
_ = 0.3V,
1.5V, or unconnected
T
MIN
to T
MAX
-10 +10
nA
SWITCH DYNAMIC CHARACTERISTICS
+25°C 25 30
Turn-On Time t
ON
V
NO
_, V
NC
_ = 1.0V,
R
L
= 50Ω, C
L
= 35pF,
Figure 1
T
MIN
to T
MAX
35
ns
+25°C 10 15
Turn-Off Time t
OFF
V
NO
_, V
NC
_ = 1.0V,
R
L
= 50Ω, C
L
= 35pF,
Figure 1
T
MIN
to T
MAX
20
ns
+25°C 10
Break-Before-Make (Note 8) t
BBM
V
NO
_, V
NC
_ = 1.0V,
R
L
= 50Ω, C
L
= 35pF,
Figure 2
T
MIN
to T
MAX
1
ns
Charge Injection Q
V
GEN
= 0, R
GEN
= 0,
C
L
= 1nF, Figure 3
+25°C 5 pC
MAX4780/MAX4784
0.7
ΩΩ
, Low-Voltage, Quad 2:1 Analog
Multiplexers
_______________________________________________________________________________________ 5
ELECTRICAL CHARACTERISTICS—Single +1.8V Supply (continued)
(V+ = +1.8V, V
IH
= +1.0V, V
IL
= +0.4V, T
A
= T
MIN
to T
MAX
, unless otherwise specified. Typical values are at T
A
= +25°C.)
(Notes 2, 3)
PARAMETER SYMBOL CONDITIONS T
A
MIN TYP MAX UNITS
LOGIC INPUT (A_, EN)
Input Logic-High V
IH
1V
Input Logic-Low V
IL
0.4 V
Input Leakage Current I
IN
V
EN
= 0 or +3.6V,
V
A0
= 0 or +3.6V
-1 +1 µA
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: -40°C specifications are guaranteed by design.
Note 4: R
ON
and ∆R
ON
matching specifications for QFN packaged parts are guaranteed by design.
Note 5: ∆R
ON
= R
ON(MAX)
- R
ON(MIN)
.
Note 6: Flatness is defined as the difference between the maximum and the minimum value of on-resistance as measured over the
specified analog signal ranges.
Note 7: Leakage parameters are 100% tested at T
A
= +85°C, and guaranteed by correlation over the full rated temperature range.
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 two switches.
Note 11: Parts are guaranteed to 1 million cycles of operation. (Cycle = switch on ¡ switch off ¡ switch on.)
Note 12: The minimum load resistance is 8Ω. (See the
Typical Application Circuit.
)
Typical Operating Characteristics
(T
A
= +25°C, unless otherwise noted.)
0
0.4
0.2
0.8
0.6
1.2
1.0
1.4
1.8
1.6
2.0
0 1.0 1.50.5 2.0 2.5 3.0
ON-RESISTANCE vs. V
COM
AND TEMPERATURE
MAX4780/MAX4784 toc02
V
COM
(V)
R
ON
(Ω)
V+ = +1.8V, T
A
= +25°C
V+ = +1.8V, T
A
= -40°C
V+ = +1.8V, T
A
= +85°C
V+ = +3.0V, T
A
= -40°C
V+ = +3.0V, T
A
= +25°C
V+ = +3.0V, T
A
= +85°C
1
100
10
10,000
1000
ON, V+ = +3.0V
OFF, V+ = +3.0V
ON, V+ = +1.8V
OFF, V+ = +1.8V
-40 -15 10 35 60 85
ON/OFF-LEAKAGE CURRENT
vs. TEMPERATURE
MAX4780/MAX4784 toc03
TEMPERATURE (°C)
LEAKAGE CURRENT (pA)
0
1.0
0.5
2.0
1.5
3.0
2.5
0 0.8 1.20.4 1.6 2.0 2.4 2.8 3.2 3.6
ON-RESISTANCE vs. V
COM
MAX4780/MAX4784 toc01
V
COM
(V)
R
ON
(Ω)
V+ = +1.6V
V+ = +2.5V
V+ = +2.7V
V+ = +3.0V
V+ = +1.8V
V+ = +3.6V
MAX4780/MAX4784
0.7
ΩΩ
, Low-Voltage, Quad 2:1 Analog
Multiplexers
6 _______________________________________________________________________________________
Typical Operating Characteristics (continued)
(T
A
= +25°C, unless otherwise noted.)
0
20
10
50
40
30
01.00.5 1.5 2.0 2.5 3.0
CHARGE INJECTION
vs. V
COM
MAX4780/MAX4784 toc04
V
COM
(V)
Q (pC)
V+ = +3.0V
V+ = +1.8V
10,000
1
0 0.4 1.2 1.6
SUPPLY CURRENT vs. SUPPLY
VOLTAGE AND TEMPERATURE
10
100
0.001
0.01
0.1
1000
MAX4780/MAX4784 toc05
SUPPLY VOLTAGE (V)
SUPPLY CURRENT (nA)
0.8
2.0
2.8 3.22.4
3.6
T
A
= -40°C
T
A
= +25°C
T
A
= +85°C
0.4
0.6
0.5
0.9
0.8
0.7
1.0
1.1
2.42.0 2.8 3.2 3.6
LOGIC-LEVEL THRESHOLD
vs. SUPPLY VOLTAGE
MAX4780/MAX4784 toc06
SUPPLY VOLTAGE (V)
THRESHOLD (V)
1.6
RISING
FALLING
0
1.6 2.0 2.4 2.8 3.2 3.6
TURN-ON/OFF TIME
vs. SUPPLY VOLTAGE
5
10
MAX4780/MAX4784 toc07
SUPPLY VOLTAGE (V)
t
ON
/t
OFF
(ns)
20
15
35
40
45
50
30
25
t
ON
t
OFF
0
15
10
5
20
25
30
35
40
45
50
-40 10-15 35 60 85
TURN-ON/OFF TIMES
vs. TEMPERATURE
MAX4780/MAX4784 toc08
TEMPERATURE (
°
C)
t
ON
/t
OFF
(ns)
t
ON
, V+ = +1.8V
t
ON
, V+ = +3.0V
t
OFF
, V+ = +3.0V
t
OFF
, V+ = +1.8V
-45
-60
-75
-90
15
0
-15
-30
-105
-120
0.01 100 1000
FREQUENCY RESPONSE
MAX4780/MAX4784 toc09
FREQUENCY (MHz)
LOSS (dB)
0.1 1 10
ON-RESPONSE
OFF-ISOLATION
CROSSTALK
0.04
0.05
0
10 100 1k 10k 100k
TOTAL HARMONIC DISTORTION
vs. FREQUENCY
0.01
0.02
0.03
MAX4780/MAX4784 toc10
FREQUENCY (Hz)
THD (%)
R
L
= 32Ω
V+ = +1.8V,
V
COM
= +1.2V
P-P
V+ = +3.0V,
V
COM
= +2V
P-P
P1-P3P4-P6P7-P9P10-P11

MAX4784EUE+T

Mfr. #:
Buy MAX4784EUE+T
Manufacturer:
Maxim Integrated
Description:
Multiplexer Switch ICs 4Ch SPDT Low V Analog Switch
Lifecycle:
New from this manufacturer.
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