參數(shù)資料
型號: MAX319
廠商: Maxim Integrated Products, Inc.
英文描述: Precision, CMOS Analog Switches
中文描述: 高精度、SPST、CMOS模擬開關(guān)
文件頁數(shù): 2/12頁
文件大?。?/td> 130K
代理商: MAX319
M
Prec ision, CMOS Analog S witc hes
2
________________________________________________________________________________________________
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.
ELECTRICAL CHARACTERISTICS — Dual Supplies
(V+ = 15V, V- = -15V, V
L
= 5V, GND = 0V, V
INL
= 0.8V, V
INH
= 2.4V, T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
TEMP.
MIN
TYP
(Note 2)
MAX
UNITS
Analog-Signal Range
V
COM,
V
NO,
V
NC
(Note 3)
-15
15
V
V
COM
= ±12.5V,
I
(NC or NO)
= -10mA,
V+ = 13.5V, V- = -13.5V
I
(NC OR NO)
= -10mA,
V
V+ = 15V, V- = -15V
I
(NC OR NO)
= -10mA,
V
V+ = 15V, V- = -15V
20
35
30
45
2
3
3
5
0.25
6
20
0.25
6
20
0.75
10
60
0.4
10
40
0.75
10
60
On Resistance
R
ON
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
C, E
M
T
A
= +25°C
C, E
M
T
A
= +25°C
C, E
M
T
A
= +25°C
C, E
M
T
A
= +25°C
C, E
M
On Resistance Match
Between Channels (Note 4)
R
ON
On Resistance Flatness
(Note 4)
R
ON
INC
(OFF)
or
INO
(OFF)
V+ = 16.5V, V- = -16.5V,
V
COM
= ±15.5V,
V
NC
or V
NO
=
±
15.5V
-0.25
-6
-20
-0.25
-6
-20
-0.75
-10
-60
-0.4
-10
-40
-0.75
-10
-60
NO or NC Off Leakage Current
nA
MAX317,
MAX318
-0.1
COM Off Leakage Current
ICOM
(OFF)
nA
-0.1
MAX319
MAX317,
MAX318
COM On Leakage Current
ICOM
(ON)
nA
MAX319
ABSOLUTE MAXIMUM RATINGS
Voltage Referenced to V-
V+....................................................................................+44V
GND ................................................................................+25V
V
.................................................(GND - 0.3V) to (V+ + 0.3V)
IN, COM, NC, NO....................(V- - 2V) to (V+ + 2V) or 30mA,
whichever occurs first
Continuous Current (any terminal) .....................................30mA
Peak Current, NC, NO, COM
(pulsed at 1ms, 10% duty cycle max)..........................100mA
ESD .................................................................................±2000V
Continuous Power Dissipation (T
= +70°C) (Note 1)
Plastic DIP (derate 9.09mW/°C above +70°C)............727mW
SO (derate 5.88mW/°C above +70°C) ........................471mW
CERDIP (derate 8.00mW/°C above +70°C) ................640mW
Operating Temperature Ranges:
MAX31_C_ _.......................................................0°C to +70°C
MAX31_E_ _ ....................................................-40°C to +85°C
MAX31_MJ A..................................................-55°C to +125°C
Storage Temperature Range ............................-55°C to +150°C
Lead Temperature (soldering, 10sec) ............................+300°C
Note 1:
All leads are soldered or welded to PC board.
V+ = 16.5V,
V- = -16.5V,
V
COM
= ±1= –15.5V
V
NC
or V
NO
V+ = 16.5V,
V- = -16.5V,
V
or V
NO
= V
D
=
±15.5V
M
C, E
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