參數資料
型號: DG445BDN
廠商: Vishay Intertechnology,Inc.
英文描述: Improved Quad SPST CMOS Analog Switches
中文描述: 改進的四路SPST CMOS模擬開關
文件頁數: 3/7頁
文件大?。?/td> 115K
代理商: DG445BDN
DG444B/445B
Vishay Siliconix
New Product
Document Number: 72626
S-32554—Rev. A, 15-Dec-03
www.vishay.com
3
SPECIFICATIONS FOR UNIPOLAR SUPPLIES
Test Conditions
Unless Otherwise Specified
D Suffix
40 to 85 C
Parameter
Symbol
V+ = 12 V, V
= 0 V
V
L
= 5 V, V
IN
= 2.4 V, 0.8 V
e
Temp
a
Min
b
Typ
c
Max
b
Unit
Analog Switch
Analog Signal Range
d
V
ANALOG
Full
0
12
V
Drain-Source On-Resistance
d
r
DS(on)
I
S
= 1 mA, V
D
= 3 V, 8 V
Room
Full
90
160
200
Dynamic Characteristics
Turn-On Time
t
ON
R
L
= 1 k
See Figure 2
Room
120
300
ns
Turn-Off Time
t
OFF
, C
= 35 pF, V
S
= 8 V
Room
60
200
Charge Injection
Q
C
L
= 1 nF, V
gen
= 6 V, R
gen
= 0
Room
4
pC
Power Supplies
Positive Supply Current
I+
V
IN
= 0 or 5 V
Room
Full
1
5
Negative Supply Current
I
Room
Full
1
5
A
Logic Supply Current
I
IN
V
L
= 5.25 V, V
IN
= 0 or 5 V
Room
Full
1
5
Notes:
a.
b.
c.
d.
e.
Room = 25 C, Full = as determined by the operating temperature suffix.
The algebraic convention whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet.
Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing.
Guaranteed by design, not subject to production test.
V
IN
= input voltage to perform proper function.
TYPICAL CHARACTERISTICS (25 C UNLESS NOTED)
85 C
20
16
12
8
4
0
4
8
12
16
20
40
50
60
70
80
90
100
110
0
10
20
30
40
50
15
10
5
V
D
Drain Voltage (V)
0
5
10
15
5 V
r
DS(on)
vs. V
D
and Power Supply Voltages
V
D
Drain Voltage (V)
10 V
15 V
20 V
r
DS(on)
vs. V
D
and Temperature
125 C
25 C
55 C
V+ = 15 V
V
=
15 V
30
20
10
60
70
80
90
100
r
)
r
)
相關PDF資料
PDF描述
DG445BDY Improved Quad SPST CMOS Analog Switches
DG445 Quad SPST CMOS Analog Switches(功率損耗22nW,快速轉換時間120ns的四單刀單擲CMOS模擬開關)
DG444 Quad SPST CMOS Analog Switches(功率損耗22nW,快速轉換時間120ns的四單刀單擲CMOS模擬開關)
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DG444 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)
相關代理商/技術參數
參數描述
DG445BDN-T1-E4 功能描述:模擬開關 IC Hi-Speed Quad SPST 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
DG445BDY 功能描述:模擬開關 IC Hi-Speed Quad SPST 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
DG445BDY-E3 功能描述:模擬開關 IC Hi-Speed Quad SPST 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
DG445BDY-T1 功能描述:模擬開關 IC Hi-Speed Quad SPST 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
DG445BDY-T1-E3 功能描述:模擬開關 IC Hi-Speed Quad SPST 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