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參數(shù)資料
型號(hào): DG202CJ+
廠商: Maxim Integrated Products
文件頁數(shù): 9/12頁
文件大?。?/td> 0K
描述: IC SWITCH QUAD SPST 16DIP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 25
功能: 開關(guān)
電路: 4 x SPST - NO
導(dǎo)通狀態(tài)電阻: 200 歐姆
電壓電源: 雙電源
電壓 - 電源,單路/雙路(±): ±4.5 V ~ 18 V
電流 - 電源: 20µA
工作溫度: 0°C ~ 70°C
安裝類型: 通孔
封裝/外殼: 16-DIP(0.300",7.62mm)
供應(yīng)商設(shè)備封裝: 16-PDIP
包裝: 管件
DG202/DG212
Quad SPST CMOS Analog Switches
6
_______________________________________________________________________________________
RDS(ON) AT ANALOG SIGNAL LEVEL
POWER SUPPLIES
-5V
+5V
-10V
+10V
-15V
+15V
±5V
350
380
————
±10V
165
250
——
±15V
125
160
135
155
Typical RDS(ON) vs. Power Supplies for Maxim’s DG202, and DG212
this current is required to be kept to low (A) 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
VO
tOFF1
tOFF
tOFF2
VS = +2V
RL
1k
D1
S1
IN1
CL
35pF
V-
VO
50%
3V
0
VS
0
V+
GND
0.9
0.1
0.9
VO
LOGIC
INPUT
SWITCH
INPUT
SWITCH
OUTPUT
tr < 20ns
tf < 20ns
LOGIC 1 SW ON
SWITCH
INPUT
VO = VS
LOGIC
INPUT
0V
-15V
+15V
(REPEAT TEST FOR IN2, IN3, AND IN4)
SWITCH
OUTPUT
RL
RL + rDS(ON)
TOP VIEW
16
15
14
13
5
1
2
3
4
12
11
10
9
67
8
S1
V-
GND
S4
S2
V+
N.C.
S3
D1
IN1
IN2
D2
D4
IN4
IN3
D3
DG202
DG212
TQFN*
*EP
*EXPOSED PAD. CONNECT EXPOSED PAD TO V+
OR LEAVE EXPOSED PAD UNCONNECTED.
Pin Configurations (continued)
Figure 1. Switching Time
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DG202CJ+ 功能描述:模擬開關(guān) IC Quad SPST CMOS 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
DG202CJ-2 功能描述:模擬開關(guān) IC 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
DG202CK 功能描述:模擬開關(guān) IC 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
DG202CSE 功能描述:模擬開關(guān) IC 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
DG202CSE.C30341 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: