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參數(shù)資料
| 型號： | DG444 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Improved, Quad, SPST Analog Switches(接通電阻85Ω，漏電流0.50nA，導通速率251ns，改進型,四通道單刀單擲模擬開關) |
| 中文描述： | 改進的四路、SPST模擬開關 |
| 文件頁數(shù)： | 4/8頁 |
| 文件大小： | 103K |
| 代理商： | DG444 |
D
Improved, Quad, S PS T Analog S witc hes
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS—Single Supply
(V+ = 12V, V- = 0V, V
L
= 5V, GND = 0V, V
INH
= 2.4V, V
INL
= 0.8V, T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
PARAMETER
SYMBOL
MIN
TYP
MAX
(Note 2)
UNITS
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
100
160
-1
-5
-1
-5
-1
-5
0.001
1
5
1
5
1
5
Power-Supply Current
I+
μA
Analog Signal Range
0
12
V
CONDITIONS
All channels on or off,
V
IN
= 0V or 5V
(Note 3)
V+ = 10.8V,
V
L
= 5.25V,
V
D
= 3V, 8V,
I
S
= -10mA
-0.0001
Negative Supply Current
I-
μA
All channels on or off,
V
IN
= 0V or 5V
T
A
= +25°C
T
A
= T
MIN
to T
MAX
-1
-5
-0.0001
1
5
Ground Current
I
GND
μA
All channels on or off,
V
IN
= 0V or 5V
0.001
Logic Supply Current
I
L
μA
All channels on or off,
V
IN
= 0V or 5V
V
ANALOG
V
10.8
24.0
V+, V-
Power-Supply Range
T
A
= +25°C
200
T
A
= T
MIN
to T
MAX
r
DS(ON)
Drain-Source
On-Resistance
T
A
= +25°C
T
A
= +25°C
300
60
400
200
V
S
= 8V, Figure 2
V
S
= 8V, Figure 2
C
L
= 1nF, V
GEN
= 0V,
R
GEN
= 0
, Figure 3
ns
ns
t
ON
t
OFF
Turn-On Time
Turn-Off Time
T
A
= +25°C
5
10
pC
Q
Charge Injection (Note 3)
Note 2:
Typical values are for
design aid only,
are not guaranteed and are not subject to production testing. The algebraic convention,
where the most negative value is a minimum and the most positive value a maximum, is used in this data sheet.
Note 3:
Guaranteed by design.
Note 4:
On-resistance match between channels and flatness are guaranteed only with bipolar-supply operation. Flatness is defined
as the difference between the maximum and the minimum value of on-resistance as measured at the extremes of the speci-
fied analog signal range.
Note 5:
Leakage parameters I
S(OFF)
, I
D(OFF)
, I
D(ON)
, and IS
(ON)
, are100% tested at the maximum rated hot temperature and guaranteed at +25°C.
Note 6:
Off-Isolation Rejection Ratio = 20log (V
D
/V
S
), V
D
= output, V
S
= input to off switch.
Note 7:
Between any two switches.
__________________________________________Typic al Operating Charac teristic s
(T
A
= +25°C, unless otherwise noted.)
ON LEAKAGE CURRENTS
OFF LEAKAGE CURRENTS
SWITCH
DYNAMIC
SUPPLY
O
(
-2
-1
0
1
2
-15
0
15
VS, VD (V)
T
A
= +125°C
T
A
= +85°C
V+ = 15V
V- = -15V
D
-10
-5
5
10
O
-1
0
-0.5
0.5
1
VS, VD (V)
D
-15
0
15
-10
-5
5
10
T
A
= +125°C
V+ = 15V
V- = -15V
T
A
= +85°C
SWITCHING THRESHOLD vs.
BIPOLAR SUPPLY VOLTAGE
V
0
0.5
1.5
2.0
2.5
3.0
3.5
±5
±10
±15
±20
BIPOLAR SUPPLY VOLTAGE (V)
D
IN HI MIN
IN LOW MAX
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相關代理商/技術參數(shù) |
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|---|---|
| DG444_06 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Monolithic, Quad SPST, CMOS Analog Switches |
| DG444_07 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Monolithic, Quad SPST, CMOS Analog Switches |
| DG444_11 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Quad SPST CMOS Analog Switches |
| DG444AK | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SPST Analog Switch |
| DG444B | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Improved Quad SPST CMOS Analog Switches |
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