MAX397 查看數據表（PDF） - Maxim Integrated
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MAX397 Datasheet PDF : 12 Pages
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Precision, 16-Channel/Dual 8-Channel,
Low-Voltage, CMOS Analog Multiplexers
_________________________________Test Circuits/Timing Diagrams (continued)
+5V
+2.4V
50Ω
V+
EN
A0
NO1-NO16
+3V
A1
A2 MAX396
A3
GND
COM
V-
300Ω
-5V
VOUT
35pF
LOGIC +3V
INPUT
0V
VOUT
SWITCH
OUTPUT
0V
tR < 20ns
50%
tF < 20ns
80%
tOPEN
Figure 4. Break-Before-Make Interval
+5V
RS
NO1-N016 V+
EN
+3V
LOGIC
INPUT
OFF
ON
OFF
VS
A0 MAX396
0V
CHANNEL
A1
COM
VOUT
SELECT
A2
A3
GND
V-
CL = 100pF
VOUT
∆VOUT
∆VOUT IS THE MEASURED VOLTAGE DUE TO CHARGE TRANSFER
ERROR Q WHEN THE CHANNEL TURNS OFF.
-5V
VCTE = CL = ∆VOUT
Figure 5. Charge Injection (VCTE)
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