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| 型号： | DG2042DN-T1-E4 |
| 厂商： | Vishay Siliconix |
| 文件页数： | 13/13页 |
| 文件大小： | 0K |
| 描述： | IC SWITCH QUAD SPST 16QFN |
| 标准包装： | 2,500 |
| 功能： | 开关 |
| 电路： | 4 x SPST - NO |
| 导通状态电阻： | 1.5 欧姆 |
| 电压电源： | 单电源 |
| 电压 - 电源，单路/双路(±)： | 1.8 V ~ 5.5 V |
| 电流 - 电源： | 1nA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-VQFN 裸露焊盘 |
| 供应商设备封装： | 16-QFN（4x4） |
| 包装： | 带卷 (TR) |
Document Number: 72091
S13-1285-Rev. C, 27-May-13
www.vishay.com
9
Vishay Siliconix
DG2041, DG2042, DG2043
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
For technical questions, contact: pmostechsupport@vishay.com
TEST CIRCUITS
Vishay Siliconix maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon
Technology and Package Reliability represent a composite of all qualified locations. For related documents such as package/tape drawings, part marking, and
reliability data, see www.vishay.com/ppg?72091.
Figure 1. Switching Time
Switch
Input
CL (includes fixture and stray capacitance)
V+
IN
NO or NC
CL
35 pF
COM
Logic
Input
RL
300
Ω
VOUT
GND
V+
50 %
0 V
Logic
Input
Switch
Output
tON
tOFF
Logic "1" = Switch On
Logic input waveforms inverted for switches that have
the opposite logic sense.
Switch Output
V
OUT =VCOM
R
L
R
L +RON
0.9 x VOUT
tr < 5 ns
tf < 5 ns
VINH
VINL
Figure 2. Charge Injection
Off
On
IN
ΔVOUT
VOUT
Q =
ΔVOUT x CL
CL = 1 nF
COM
Rgen
VOUT
NC or NO
VIN = 0 - V+
IN
Vgen
GND
V+
IN depends on switch configuration: input polarity
determined by sense of switch.
+
Figure 3. Off-Isolation
IN
GND
NC or NO
0 V, 2.4 V
10 nF
COM
Off Isolation =
20 log
V
COM
V
NO/ NC
RL
Analyzer
V+
Figure 4. Channel Off/On Capacitance
NC or NO
f = 1 MHz
IN
COM
GND
0 V, 2.4 V
Meter
HP4192A
Impedance
Analyzer
or Equivalent
10 nF
V+
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DG2042DQ | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:Low-Voltage, Low rON Quad SPST Analog Switch |
| DG2042DQ-T1 | 功能描述:模拟开关 IC Low Volt Quad 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 |
| DG2042DQ-T1-E3 | 功能描述:模拟开关 IC Low Volt Quad 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 |
| DG2043 | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:Low-Voltage, Low RON Quad SPST Analog Switch |
| DG2043DN | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:Low-Voltage, Low rON Quad SPST Analog Switch |
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