參數(shù)資料
型號: MAX4782
廠商: Maxim Integrated Products, Inc.
英文描述: High-Speed, Low-Voltage, 0.7OHM CMOS Analog Switches/Multiplexers
中文描述: 高速、低電壓、0.7Ω、CMOS模擬開關(guān)/多路復用器
文件頁數(shù): 2/16頁
文件大小: 348K
代理商: MAX4782
M
High-Speed, Low-Voltage, 0.7
CMOS Analog
Switches/Multiplexers
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
Voltages Referenced to GND
V
CC
, A, B, C, and
ENABLE
...............................-0.3V to +4.6V
Voltage at Any Other Terminal
(Note 1)...................................................-0.3V to (V
CC
+ 0.3V)
Continuous Current into A, B, C,
ENABLE
........................±10mA
Continuous Current into X, Y, Z, X_, Y_, Z_....................±150mA
Peak Current into X, Y, Z, X_, Y_, Z_
(pulsed at 1ms, 10% duty cycle)................................±300mA
Note 1:
Signals on X, Y, Z, X_, Y_, and Z_ exceeding V
CC
or GND are clamped by internal diodes. Limit forward-diode current to
maximum current rating.
ELECTRICAL CHARACTERISTICS—Single +3V Supply
(V
CC
= +2.7V to +3.6V, GND = 0, V
IH
= 1.4V, V
IL
= 0.5V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at
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.
Continuous Power Dissipation
16-Pin Thin QFN (derate 16.9mW/°C above +70°C) ...1349mW
16-Pin TSSOP (derate 5.7mW/°C above +70°C) ........ 457mW
Operating Temperature Range ..........................-40°C to +85°C
Junction Temperature......................................................+150°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10s).................................+300°C
PARAMETER
SYMBOL
CONDITIONS
T
A
MIN
TYP
MAX
UNITS
ANALOG SWITCH
Analog Signal Range
V
X
, V
Y
, V
Z
,
V
X
_, V
Y
_, V
Z
_
0
V
CC
V
+25°C
T
MIN
to T
MAX
0.7
1
On-Resistance (Note 4)
R
ON
V
C C
= + 2.7V I
X _
, I
Y _
, I
Z _
=
100m A; V
X
, V
Y
, V
Z
=
1.7V
1.2
+25°C
0.3
0.4
On-Resistance Match
Between Channels
(Notes 4, 5)
R
ON
V
C C
= + 2.7V I
X _
, I
Y _
, I
Z _
=
100m A; V
X
, V
Y
, V
Z
=
1.7V
T
MIN
to T
MAX
0.6
+25°C
0.1
0.2
On-Resistance Flatness
(Note 6)
R
FLAT(ON)
V
C C
= + 2.7V I
X _
, I
Y _
, I
Z _
=
100m A; V
X
, V
Y
, V
Z
= 0, 0.7V,
1.7V
T
MIN
to T
MAX
0.2
+25°C
-2
0.002
+2
X_, Y_, Z_
Off-Leakage Current
I
X_(OFF)
I
Y_(OFF)
I
Z_(OFF)
V
C C
= + 3.6V
V
X _
, V
Y_
, V
Z_
= 3.3V 0.3V V
X
,
V
Y
, V
Z
= 0.3V, 3.3V
T
MIN
to T
MAX
-7
+7
nA
+25°C
-2
0.002
+2
X Off-Leakage Current
(MAX4781 Only)
I
X(OFF)
V
C C
= + 3.6V
V
X_
= 3.3V 0.3V
V
X_
= 0.3V, 3.3V
T
MIN
to T
MAX
-50
+50
nA
+25°C
-2
0.002
+2
X On-Leakage Current
(MAX4781 Only)
I
X(ON)
V
C C
= +3.6V
V
X_
= 0.3V 3.3V
V
X_
= 0.3V 3.3V or fl oati ng
T
MIN
to T
MAX
-50
+50
nA
+25°C
-2
0.002
+2
X, Y, Z Off-Leakage Current
(MAX4782/MAX4783 Only)
I
X(OFF)
I
Y(OFF)
I
Z(OFF)
V
C C
= + 3.6V
V
X _
, V
Y_
, V
Z_
= 3.3V 0.3V V
X
,
V
Y
, V
Z
= 0.3V, 3.3V
T
MIN
to T
MAX
-25
+25
nA
+25°C
-2
0.002
+2
X, Y, Z On-Leakage Current
(MAX4782/MAX4783 Only)
I
X(ON)
I
Y(ON)
I
Z(ON)
V
C C
= + 3.6V
V
X
, V
Y
, V
Z
= 0.3V 3.3V V
X
, V
Y
,
V
Z
= 0.3V, 3.3V or floating
T
MIN
to T
MAX
-25
+25
nA
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