参数资料
型号: DG412DY+
厂商: Maxim Integrated Products
文件页数: 10/12页
文件大小: 0K
描述: IC SWITCH QUAD SPST 16SOIC
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 50
功能: 开关
电路: 4 x SPST - NO
导通状态电阻: 80 欧姆
电压电源: 单/双电源
电压 - 电源,单路/双路(±): 10 V ~ 30 V,±4.5 V ~ 20 V
电流 - 电源: 100pA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 16-SOIC(0.154",3.90mm 宽)
供应商设备封装: 16-SOIC
包装: 管件
DG411/DG412/DG413
Improved, Quad,
SPST Analog Switches
_______________________________________________________________________________________
7
tr < 20ns
tf < 20ns
50%
0V
LOGIC
INPUT
V-
-15V
RL
300
Ω
D1
GND
CL INCLUDES FIXTURE AND STRAY CAPACITANCE.
VOUT = VS
(
RL
)
RL + RDS(ON)
SWITCH
INPUT
IN1
+3V
tOFF
0V
SWITCH OUTPUT
0.9 x VOUT
tON
VOUT
SWITCH
OUTPUT
LOGIC
INPUT
LOGIC INPUT WAVEFORMS INVERTED FOR SWITCHES
THAT HAVE THE OPPOSITE LOGIC SENSE.
VL
V+
CL
35pF
+5V
+15V
VOUT
S1
0V
REPEAT TEST FOR IN AND S, FOR LOAD
CONDITIONS, SEE Electrical Characteristics.
DG411
DG412
DG413
50%
0.9 x VOUT1
+3V
0V
LOGIC
INPUT
SWITCH
OUTPUT 2
(VO2)
0V
0.9 x VOUT2
tD
LOGIC
INPUT
V-
-15V
RL2
GND
CL INCLUDES FIXTURE AND STRAY CAPACITANCE.
S2
IN
VL
S1
VOUT2
V+
+5V
+15V
CL2
VS1 = +10V
VS2 = +10V
RL1
VOUT1
CL1
RL = 300
Ω
CL = 35pF
D1
D2
SWITCH
OUTPUT 1
(VO1)
DG413
Figure 2. Switching-Time
Figure 3. DG413 Break-Before-Make
______________________________________________Timing Diagrams/Test Circuits
VGEN
GND
D
CL
VOUT
-15V
V-
V+
VOUT
IN
OFF
ON
OFF
ΔVOUT
Q = (
ΔVOUT)(CL)
S
+5V
IN DEPENDS ON SWITCH CONFIGURATION;
INPUT POLARITY DETERMINED BY SENSE OF SWITCH.
OFF
ON
OFF
IN
VIN = +3V
+15V
RGEN
IN
VL
DG411
DG412
DG413
Figure 4. Charge-Injection
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