MAX365CSE データシートの表示（PDF） - Maxim Integrated
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MAX365CSE Datasheet PDF : 13 Pages
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Precision, Quad, SPST Analog Switches
______________________________________________Test Circuits/Timing Diagrams
LOGIC +3V
INPUT
0V
SWITCH
INPUT
VCOM
SWITCH
OUTPUT
0V
50%
VO
0.8VO
tON
tf < 20ns
tr < 20ns
tOFF
0.8VO
LOGIC INPUT WAVEFORM IS INVERTED FOR SWITCHES
THAT HAVE THE OPPOSITE LOGIC SENSE.
Figure 2. Switching-Time Test Circuit
+5V
+15V
SWITCH
INPUT
LOGIC
INPUT
+3V
COM_ VL
COM_
IN1 IN_
GND
V+ NO_ OR NC_
RL
V-
-15V
REPEAT TEST FOR CHANNELS 2, 3, AND 4.
FOR LOAD CONDITIONS, SEE SPECIFICATIONS.
CL INCLUDES FIXTURE AND STRAY CAPACITANCE.
VO = VCOM
RL
RL + RON
VO
CL
+5V
+15V
RGEN
VL
V+
COM_
D1
NC or NO
VO
CL
VGEN
GND IN_
V-
-15V
VIN = +3V
Figure 3. Charge-Injection Test Circuit
VO
IN_
OFF
MAX364
OFF
IN_
MAX365
ON
ON
Q = ∆VO × CL
∆VO
OFF
OFF
8 _______________________________________________________________________________________
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