參數(shù)資料
型號(hào): DG202BDK
廠商: Vishay Intertechnology,Inc.
英文描述: Improved Quad CMOS Analog Switches
中文描述: 改進(jìn)的四CMOS模擬開關(guān)
文件頁數(shù): 6/11頁
文件大小: 447K
代理商: DG202BDK
D
Quad SPST CMOS Analog Switches
6
_______________________________________________________________________________________
R
DS(ON)
AT ANALOG SIGNAL LEVEL
-10V
165
125
POWER SUPPLIES
-5V
350
+5V
380
+10V
250
160
-15V
135
+15V
155
±5V
±10V
±15V
Typical R
DS(ON)
vs. Power Supplies for Maxim
s DG202, and DG212
this current is required to be kept to low (μA) levels
then the addition of external protection diodes is rec-
ommended.
To provide protection for overvoltages up to 20V above
the supplies, a 1N4001 or 1N914 type diode should be
placed in series with the positive and negative supplies
as shown in Figure 2. The addition of these diodes will
reduce the analog signal range to 1V below the posi-
tive supply and 1V above the negative supply.
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
DG202
DG212
IN4001
-15V
IN4001
+15V
Figure 2. Protection against Fault Conditions
V
O
V
O
t
OFF1
t
OFF2
t
OFF
V
S
= +2V
R
L
1k
D
1
S
1
IN
1
C
L
35pF
V-
V
O
50%
3V
0
V
S
0
V+
GND
0.9
0.1
0.9
V
O
LOGIC
INPUT
SWITCH
INPUT
SWITCH
OUTPUT
tr < 20ns
tf < 20ns
LOGIC 1 SW ON
SWITCH
INPUT
V
O
= V
S
LOGIC
INPUT
0V
-15V
+15V
(REPEAT TEST FOR IN
2
, IN
3
, AND IN
4
)
SWITCH
OUTPUT
R
L
R
L
+
r
DS(ON)
TOP VIEW
16
15
14
13
5
1
2
3
4
12
11
10
9
6
7
8
S1
V-
GND
S4
S2
V+
N.C.
S3
D1
IN1
IN2
D2
D4
IN4
IN3
D3
DG202
DG212
QFN
Pin Configurations (continued)
Figure 1. Switching Time
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相關(guān)代理商/技術(shù)參數(shù)
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DG202BDQ 制造商:Vishay Siliconix 功能描述:ANLG SW QUAD SPST 22V/25V 16TSSOP - Bulk
DG202BDQ-E3 功能描述:IC SWITCH QUAD CMOS 16TSSOP RoHS:是 類別:集成電路 (IC) >> 接口 - 模擬開關(guān),多路復(fù)用器,多路分解器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 功能:多路復(fù)用器 電路:1 x 4:1 導(dǎo)通狀態(tài)電阻:- 電壓電源:雙電源 電壓 - 電源,單路/雙路(±):±5V 電流 - 電源:7mA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC(0.154",3.90mm 寬) 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:帶卷 (TR)
DG202BDQ-T1 功能描述:模擬開關(guān) IC Quad SPST Switch 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(shí)間(最大值): 關(guān)閉時(shí)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
DG202BDQ-T1-E3 功能描述:模擬開關(guān) IC Quad SPST Switch 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(shí)間(最大值): 關(guān)閉時(shí)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
DG202BDY 制造商:Vishay Angstrohm 功能描述:Analog Switch Quad SPST 16-Pin SOIC N 制造商:Vishay Siliconix 功能描述:ANLG SW QUAD SPST 22V/25V 16SOIC N - Bulk 制造商:Vishay Siliconix 功能描述:IC ANALOG SWITCH QUAD SPST SOIC-16 制造商:Vishay Siliconix 功能描述:IC, ANALOG SWITCH, QUAD, SPST, SOIC-16 制造商:Vishay Siliconix 功能描述:IC, ANALOG SWITCH, QUAD, SPST, SOIC-16; Analog Switch Type:SPST; No. of Channels:4; On State Resistance Max:45ohm; Supply Voltage Range:4.5V to 25V; Analog Switch Case Style:SOIC; No. of Pins:16; Operating Temperature Min:-40C ;RoHS Compliant: No 制造商:Vishay 功能描述:Analog Switch Quad SPST 16-Pin SOIC N