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參數(shù)資料
| 型號： | DG444CY |
| 英文描述： | SPST Analog Switch |
| 中文描述： | SPST模擬開關 |
| 文件頁數(shù)： | 3/10頁 |
| 文件大小： | 396K |
| 代理商： | DG444CY |
D
Improved, Quad, SPST Analog Switches
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS
—
Dual Supplies (continued)
(V+ = 15V, V- = -15V, V
L
= 5V, GND = 0, V
INH
= 2.4V, V
INL
= 0.8V, T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
MIN
TYP
MAX
(Note 2)
DG444, V
S
= ±10V, Figure 2
V
S
= ±10V, Figure 2
Turn-Off Time
Turn-On Time
All channels on or off, V+ =
16.5V, V- = -16.5V, V
IN
= 0V
or 5V
T
A
= T
MIN
to T
MAX
T
A
= +25°C
All channels on or off, V+ =
16.5V, V- = -16.5V, V
IN
= 0V
or 5V
Logic Supply Current
T
A
= T
MIN
to T
MAX
T
A
= +25°C
All channels on or off, V+ =
16.5V, V- = -16.5V, V
IN
= 0V
or 5V
T
A
= T
MIN
to T
MAX
μA
-5
5
T
A
= +25°C
Negative Supply Current
T
A
= T
MIN
to T
MAX
All channels on or off, V+ =
16.5V, V- = -16.5V, V
IN
= 0V
or 5V
T
A
= +25°C
V+, V-
CONDITIONS
ns
90
120
t
OFF
ns
150
250
t
ON
-1
-0.001
1
I+
Positive Supply Current
V
±4.5
±20.0
Power-Supply Range
μA
-5
5
I
GND
Ground Current
-1
-0.0001
1
μA
-5
5
-1
-0.0001
1
I-
-1
-0.001
1
μA
-5
5
I
L
UNITS
SYMBOL
PARAMETER
T
A
= +25°C
T
A
= +25°C
C
L
= 1nF, V
GEN
= 0,
R
GEN
= 0
, Figure 3
R
L
= 50
, C
L
= 5pF,
f = 1MHz, Figure 4
R
L
-50
, C
L
= 5pF,
f = 1MHz, Figure 5
f = 1MHz, Figure 6
f = 1MHz, Figure 6
f = 1MHz, Figure 7
f = 1MHz, Figure 7
T
A
= +25°C
Charge Injection (Note 3)
pC
5
10
Q
T
A
= +25°C
Off-Isolation Rejection
Ratio (Note 6)
dB
60
OIRR
T
A
= +25°C
Crosstalk (Note 7)
dB
100
T
A
= +25°C
T
A
= +25°C
T
A
= +25°C
T
A
= +25°C
Source Off-Capacitance
Drain Off-Capacitance
Source On-Capacitance
Drain On-Capacitance
pF
pF
pF
pF
4
4
16
16
C
S(OFF)
C
D(OFF)
C
S(ON)
C
D(ON)
DG445, V
S
= ±10V, Figure 2 T
A
= +25°C
110
170
ns
SWITCH
INPUT
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| DG444CY+ | 功能描述:模擬開關 IC Quad SPST CMOS Normally Closed RoHS:否 制造商:Texas Instruments 開關數(shù)量:2 開關配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| DG444CY+T | 功能描述:模擬開關 IC Quad SPST CMOS Normally Closed RoHS:否 制造商:Texas Instruments 開關數(shù)量:2 開關配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| DG444CY-T | 功能描述:模擬開關 IC RoHS:否 制造商:Texas Instruments 開關數(shù)量:2 開關配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| DG444DJ | 功能描述:模擬開關 IC SPST Analog Switch RoHS:否 制造商:Texas Instruments 開關數(shù)量:2 開關配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| DG444DJ+ | 功能描述:模擬開關 IC Quad SPST CMOS Normally Closed RoHS:否 制造商:Texas Instruments 開關數(shù)量:2 開關配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
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