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參數資料
| 型號： | DG444CY |
| 英文描述： | SPST Analog Switch |
| 中文描述： | SPST模擬開關 |
| 文件頁數： | 2/10頁 |
| 文件大小： | 396K |
| 代理商： | DG444CY |
D
Improved, Quad, SPST Analog Switches
2
_______________________________________________________________________________________
PARAMETER
SYMBOL
UNITS
r
FLAT(ON)
15
9
r
DS(ON)
4
100
-0.50
0.01
0.50
Source Leakage Current
(Note 5)
I
S(OFF)
-5
5
nA
-0.50
0.01
0.50
Drain Off-Leakage Current
(Note 5)
I
D(OFF)
-5
5
nA
Analog Signal Range
-15
15
V
Drain-Source
On-Resistance
r
DS(ON)
50
85
-0.50
0.08
0.50
Drain On-Leakage Current
(Note 5)
-10
10
nA
I
INH
-0.5
-0.00001
0.5
μA
I
INL
-0.5
-0.00001
0.5
μA
CONDITIONS
(Note 3)
V
ANALOG
T
A
= +25°C
V+ = 13.5V, V- = -13.5V,
V
D
= ±8.5V, I
S
= -10mA
T
A
= T
MIN
to T
MAX
On-Resistance Match
Between Channels (Note 4)
T
A
= +25°C
5
T
A
= T
MIN
to T
MAX
V
D
= ±10V,
I
S
= -10mA
T
A
= +25°C
T
A
= T
MIN
to T
MAX
On-Resistance Flatness (Note 4)
V
D
= ±5V,
I
S
= -10mA
T
A
= +25°C
T
A
= T
MIN
to T
MAX
V+ = 16.5V, V- = -16.5V,
V
D
= ±15.5V,
V
S
= ±
V+ = 16.5V, V- = -16.5V,
V
D
= ±15.5V,
V
S
= ±
V+ = 16.5V, V- = -16.5V,
V
D
= ±15.5V,
V
S
= ±15.5V
I
D(ON)
or
I
S(ON)
Input Current with
Input Voltage High
Input Current with
Input Voltage Low
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
V
IN
= 2.4V, all others = 0.8V
V
IN
= 0.8V, all others = 2.4V
MIN
TYP
MAX
(Note 2)
ABSOLUTE MAXIMUM RATINGS
Voltage Referenced to V-
V+........................................................................................44V
GND ....................................................................................25V
V
L
....................................................(GND -0.3V) to (V+ +0.3V)
Digital Inputs V
S
, V
D
(Note 1).........(V- -2V) to (V+ +2V) or 30mA
ELECTRICAL CHARACTERISTICS
—
Dual Supplies
(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.)
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.
(whichever occurs first)
Continuous Current (any terminal)......................................30mA
Peak Current, S or D (pulsed at 1ms, 10% duty cycle max).100mA
Continuous Power Dissipation (T
A
= +70°C)
16-Pin PDIP (derate 10.53mW/°C above +70°C)..........842mW
6-Pin Narrow SO (derate 8.70mW/°C above +70°C)....696mW
16-Pin QFN (derate 19.2mW/°C above +70°C) ..........1538mW
Operating Temperature Ranges
DG444C/DG445C................................................0°C to +70°C
DG444D, E/DG445D, E ....................................-40°C to +85°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10s).................................+300°C
Note 1:
Signals on S, D, or IN exceeding V+ or V- are clamped by internal diodes. Limit forward current to maximum current rating.
INPUT
SWITCH
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 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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