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| 型号： | DG2741 |
| 厂商： | Vishay Intertechnology,Inc. |
| 英文描述： | Low-Voltage, 0.8-ohm rON, Dual SPST Analog Switch |
| 中文描述： | 低电压，0.8欧姆Ron的双SPST模拟开关 |
| 文件页数： | 3/7页 |
| 文件大小： | 102K |
| 代理商： | DG2741 |
DG2741/2742/2743
Vishay Siliconix
New Product
Document Number: 72708
S-32617—Rev. A, 29-Dec-03
www.vishay.com
3
ABSOLUTE MAXIMUM RATINGS
Reference to GND
V+
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
IN, COM, NC, NO
a
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous Current (NO, NC and COM Pins)
Peak Current
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(Pulsed at 1 ms, 10% duty cycle)
ESD per Method 3015.7
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
-0.3 to +4 V
-0.3 to (V+ + 0.3 V)
200 mA
300 mA
. . . . . . . . . . . . . . . .
2 kV
Storage Temperature (D Suffix)
Power Dissipation (Packages)
c
6-Pin SC-70
c
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
-65 to 150
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
250 mW
Notes:
a.
Signals on NC, NO, or COM or IN exceeding V+ will be clamped by
internal diodes. Limit forward diode current to maximum current ratings.
All leads welded or soldered to PC Board.
Derate 3.1 mW/ C above 70 C
b.
c.
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.
SPECIFICATIONS (V+ = 1.8 V)
Test Conditions
Otherwise Unless Specified
Limits
40 to 85 C
Parameter
Symbol
V+ = 1.8 V,
10%, V
IN
= 0.4 or 1.0 V
e
Temp
a
Min
b
Typ
c
Max
b
Unit
Analog Switch
Analog Signal Range
d
V
NO
, V
NC
,
V
COM
Full
0
V+
V
On-Resistance
r
ON
V+ = 1.8 V, V
COM
= 0.9 V
I
NO
, I
NC
= 10 mA
Room
Full
d
0.9
2.5
4.0
r
ON
Flatness
d
r
Flatness
V+ = 1.8 V, V
COM
= 0 to V+, I
NO
, I
NC
= 10 mA
Room
0.25
r
ON
Match
d
r
ON
Room
0.05
Switch Off Leakage Current
f
I
NO(off),
I
NC(off)
V+ = 1.8 V
Room
Full
d
1
10
1
10
I
COM(off)
V
NO,
V
NC
= 0.2 V/2.0 V, V
COM
= 1.5 V/0.3 V
Room
Full
d
1
10
1
10
nA
Channel-On Leakage Current
f
I
COM(on)
V+ = 1.8 V, V
NO,
V
NC
= V
COM
= 0.3 V/1.5 V
Room
Full
d
1
10
1
10
Digital Control
Input High Voltage
V
INH
Full
1.0
V
Input Low Voltage
V
INL
Full
0.4
Input Capacitance
d
C
in
Full
5.5
pF
Input Current
f
I
INL
or I
INH
V
IN
= 0 or V+
Full
1
1
A
Dynamic Characteristics
Turn-On Time
d
t
ON
V
NO
or V
NC
= 1.5 V, R
= 35 pF
Figures 1 and 2
V
1 5 V R = 50 , C 35 F
Room
Full
d
33
45
50
Turn-Off Time
d
t
OFF
Room
Full
d
27
40
45
ns
Break-Before-Make Time
d
t
d
Room
3
Charge Injection
d
Q
INJ
C
L
= 1 nF, V
GEN
= 0 V, R
GEN
= 0 , Figure 3
Room
20
pC
Off-Isolation
d
OIRR
R
L
= 1 k , C
= 5 pF, f = 1 MHz
L
= 5 pF f = 1 MHz
Room
55
dB
Crosstalk
d
X
TALK
Room
91
NO, NC Off Capacitance
d
C
NO(off),
C
NC(off)
V
IN
= 0 or V+, f = 1 MHz
Room
88
pF
Channel-On Capacitance
d
C
ON
Room
105
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DG2741_11 | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:Low-Voltage, 0.8ohm RON, Dual SPST Analog Switch |
| DG2741DQ-T1 | 制造商:Vishay Semiconductors 功能描述: |
| DG2741DQ-T1-E3 | 功能描述:模拟开关 IC Low Volt Dual SPST RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| DG2741DS-T1 | 功能描述:模拟开关 IC Low Volt Dual SPST RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| DG2741DS-T1-E3 | 功能描述:模拟开关 IC Low Volt Dual SPST RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
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