参数资料
型号: PS301CUA
厂商: Pericom
文件页数: 5/7页
文件大小: 0K
描述: IC SPST ANALOG SW 8-MSOP
产品变化通告: Product Discontinuation 02/Apr/2002
标准包装: 160
功能: 开关
电路: 1 x SPST- NO
导通状态电阻: 60 欧姆
电压电源: 单电源
电压 - 电源,单路/双路(±): 2.5 V ~ 16 V
电流 - 电源: 1µA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-TSSOP,8-MSOP(0.118",3.00mm 宽)
供应商设备封装: 8-MSOP
包装: 管件
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5
PS8187A
06/29/99
PS301/PS302/PS303
Precision, Single Supply SPST Analog Switches
Test Circuits/Timing Diagrams
Figure 2. Switching Time
Figure 3. Break-Before-Make Interval (PS303 only)
Figure 4. Charge Injection
GND
+5V
NO
or NC
COM
V
COM = 3V
Logic
Input
IN
V+
tr <20ns
tf <20ns
VOUT = VCOM
RL
RL + RON
()
CL INCLUDES FIXTURE AND STRAY CAPACITANCE
VOUT
RL
1k
CL
35pF
LOGIC INPUT WAVEFORMS INVERTED FOR
SWITCHES THAT HAVE OPPOSITE LOGIC
t
OFF
t
ON
V
OUT
90%
Logic
Input
Switch
Output
+3V
0V
50%
90%
V+
NO1
GND
NC
NO
+3V
IN
V+
+3V
50%
90%
Logic
Input
Logic
Input
CL
0V
Switch
Output
VOUT
INCLUDES FIXTURE AND STRAY CAPACITANCE.
tD
V
CL
RL
35
OUT
300
pF
V+
+5V
NO or
NC
GND
COM
R
GEN
VOUT
CL
1nF
V
OUT
V
OUT
IN
V
GEN
ON
OFF
IN
Q = (
V
OUT)(CL)
IN
Logic
Input
IN POLARITY DEPENDS ON NO OR NC SWITCH FUNCTION
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