MAX4541 データシートの表示（PDF） - Maxim Integrated
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MAX4541 Datasheet PDF : 16 Pages
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Low-Voltage, Single-Supply
Dual SPST/SPDT Analog Switches
_________________________________Test Circuits/Timing Diagrams (continued)
MAX4543
V+
+3V
NO1
NC2
V+
COM1
COM2
IN1
LOGIC
INPUT
IN2
GND
VOUT2
RL2
300Ω
CL2
35pF
VOUT1
RL1
CL1
300Ω
35pF
CL INCLUDES FIXTURE AND STRAY CAPACITANCE.
+3V
LOGIC
INPUT
0
SWITCH
OUTPUT 1
(VOUT1) 0
SWITCH
OUTPUT 2
(VOUT2)
0
Figure 3a. Break-Before-Make Interval (MAX4543 Only)
50%
0.9 x V0UT1
0.9 x VOUT2
tD
tD
MAX4544
+3V
NC
NO
IN
LOGIC
INPUT
V+
V+
COM
GND
VOUT
RL
300Ω
CL
35pF
CL INCLUDES FIXTURE AND STRAY CAPACITANCE.
Figure 3b. Break-Before-Make Interval (MAX4544 Only)
+3V
LOGIC
INPUT
50%
0
SWITCH
OUTPUT
(VOUT)
0.9 x VOUT
tD
MAX4541
MAX4542
MAX4543
MAX4544
VGEN
RGEN
NC
OR NO
GND
V+
V+
COM
IN_
VIN = +3V
VOUT
CL
VOUT
IN
OFF
ΔVOUT
OFF
ON
ON
OFF
OFF
IN
Q = (ΔVOUT)(CL)
IN DEPENDS ON SWITCH CONFIGURATION;
INPUT POLARITY DETERMINED BY SENSE OF SWITCH.
Figure 4. Charge Injection
8 _______________________________________________________________________________________
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