參數(shù)資料
型號： MAX4784
廠商： Maxim Integrated Products, Inc.
英文描述： 0.7 M Low-Voltage, Quad 2:1 Analog Multiplexers
中文描述： 0.7Ω、低電壓、四路、2:1模擬多路復用器
文件頁數(shù)： 2/13頁
文件大?。?/td> 349K
代理商： MAX4784
M
0.7
, Low-Voltage, Quad 2:1 Analog
Multiplexers
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
Voltages Referenced to GND
V+, A_,
EN
..........................................................-0.3V to +4.6V
COM_, NO_, NC_ (Note 1)........................-0.3V to (V+ + 0.3V)
Continuous Current COM_ , NO_, NC_ .........................±300mA
Peak Current COM_, NO_, NC_
(pulsed at 1ms 10% duty cycle)..................................±500mA
ELECTRICAL CHARACTERISTICS—Single +3V Supply
(V+ = +2.7V to +4.2V, V
IH
= +1.4V, V
IL
= +0.5V, T
A
= T
MIN
to T
MAX
, unless otherwise specified. Typical values are at V+ = +3.0V,
T
A
= +25°C.) (Notes 2, 3)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Note 1:
Signals on COM_, NO_, or NC_ exceeding V+ or GND are clamped by internal diodes. Limit forward current to maximum
current rating.
Continuous Power Dissipation (T
A
= +70°C)
16-Pin Thin QFN (derate 14.7mW/°C
above +70°C)......................................................1176.5mW
16-Pin TSSOP (derate 9.4mW/°C above +70°C) .........755mW
Operating Temperature Range ...........................-40°C to +85°C
Maximum Junction Temperature .....................................+150°C
Storage Temperature Range.............................-65°C to +150°C
PARAMETER
SYMBOL
CONDITIONS
T
A
MIN
TYP
MAX
UNITS
ANALOG SWITCH
Analog Signal Range
V
COM
_,
V
NO
_,
V
NC
_
0
V+
V
+25°C
0.7
1
On-Resistance (Note 4)
R
ON
V+ = 2.7V,
I
COM
_ = 100mA,
V
NO
_ or V
NC
_ = 1.5V
T
MIN
to T
MAX
1.2
+25°C
0.1
0.15
On-Resistance Match
Between Channels
(Notes 4, 5)
R
ON
V+ = 2.7V,
I
COM
_ = 100mA,
V
NO
_ or V
NC
_ = 1.5V
T
MIN
to T
MAX
0.2
+25°C
0.1
0.2
On-Resistance Flatness
(Note 6)
R
FLAT(ON)
V+ = 2.7V,
I
COM
_ = 100mA,
V
NO
_ or V
NC
_ = 1V, 1.5V, 2V
T
MIN
to T
MAX
0.3
+25°C
-1
±0.002
+1
NO_ or NC_ Off-Leakage
Current (Note 7)
I
NO_(OFF)
,
I
NC_(OFF)
V+ = 3.6V,
V
COM
_ = 0.3V, 3.3V,
V
NO
_ or V
NC
_ = 3.3V, 0.3V
T
MIN
to T
MAX
-5
+5
nA
+25°C
-1
±0.002
+1
COM_ Off-Leakage Current
(MAX4784 Only) (Note 7)
I
COM_(OFF)
V+ = 3.6V,
V
COM
_ = 0.3V, 3.3V,
V
NO
_ or V
NC
_ = 3.3V, 0.3V,
or floating
T
MIN
to T
MAX
-5
+5
nA
+25°C
-2
±0.002
+2
COM_ On-Leakage Current
(Note 7)
I
COM_(ON)
V+ = 3.6V,
V
COM
_ = 3.3V, 0.3V,
V
NO
_ or V
NC
_ = 3.3V, 0.3V,
or floating
T
MIN
to T
MAX
-10
+10
nA
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