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參數(shù)資料
| 型號： | DG445 |
| 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(dǎo)通速率251ns，改進(jìn)型,四通道單刀單擲模擬開關(guān)) |
| 中文描述： | 改進(jìn)的四路、SPST模擬開關(guān) |
| 文件頁數(shù)： | 2/8頁 |
| 文件大小： | 103K |
| 代理商： | DG445 |
D
Improved, Quad, S PS T Analog S witc hes
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 = 0V, 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.
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+ = 13.5V, V- = -13.5V,
V
D
= ±8.5V,
I
S
= -10mA
(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 Plastic DIP (derate 10.53mW/°C above +70°C) 842mW
16-Pin Narrow SO (derate 8.70mW/°C above +70°C)..696mW
Operating Temperature Ranges
DG444C/DG445C ................................................0°C to +70°C
DG444D/DG445D.............................................-40°C to +85°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10sec) .............................+300°C
V
ANALOG
T
A
= +25°C
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)
SWITCH
INPUT
Note 1:
Signals on S, D, or IN exceeding V+ or V- are clamped by internal diodes. Limit forward current to maximum current rating.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DG445AK | 功能描述:模擬開關(guān) IC Quad SPST Analog Switches RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)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(guān)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(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| DG445B | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Improved Quad SPST CMOS Analog Switches |
| DG445BDJ | 功能描述:模擬開關(guān) IC Hi-Speed Quad SPST RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)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(guān)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(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| DG445BDJ-E3 | 功能描述:模擬開關(guān) IC Hi-Speed Quad SPST RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)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(guān)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(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| DG445BDN | 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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