参数资料
型号: DG2521DV-T1-E3
厂商: Vishay Siliconix
文件页数: 6/8页
文件大小: 0K
描述: IC SWITCH DUAL SPDT 6TSOP
标准包装: 3,000
功能: 开关
电路: 1 x SPDT - NC/NO
导通状态电阻: 800 毫欧
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: 22µA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 6-TSOP(0.065",1.65mm 宽)
供应商设备封装: 6-TSOP
包装: 带卷 (TR)
Vishay Siliconix
DG2520/DG2521
www.vishay.com
6
Document Number: 73898
S-61478–Rev. A, 07-Aug-06
TYPICAL CHARACTERISTICS TA = 25 °C, unless otherwise noted
TEST CIRCUITS
Charge Injection vs. Analog Voltage, DG2520
- 200
- 150
- 100
- 50
0
50
100
150
200
250
0
1234
5
Vcom - Analog Voltage (V)
Q
-
Charge
Injection
(pC)
V+ = 5 V
V+ = 3 V
Charge Injection vs. Analog Voltage, DG2521
- 100
- 50
0
50
100
150
0
1234
5
Vcom - Analog Voltage (V)
Q
-
Charge
Injection
(pC)
V+ = 4.5 V
V+ = 2.7 V
Figure 1. Switching Time
Switch
Input
CL (includes fixture and stray capacitance)
V+
IN
NO or NC
CL
35 pF
COM
Logic
Input
RL
50
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.
0 V
Switch Output
V
OUT
V
COM
R
L
R
L
R
ON
0.9 x VOUT
tr
5 ns
tf
5 ns
VINH
VINL
Figure 2. Break-Before-Make Interval
CL (includes fixture and stray capacitance)
NC
VNO
NO
VNC
0 V
Logic
Input
Switch
Output
VO
VNC = VNO
tr < 5 ns
tf < 5 ns
90 %
tD
IN
COM
V+
GND
V+
CL
35 pF
VO
RL
50
Ω
VINL
VINH
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