MAX398 Maxim, MAX398 Datasheet - Page 9

• Manufacturer Part Number: MAX398
• Description: The MAX398/MAX399 precision, monolithic, CMOS analog multiplexers (muxes) offer low on-resistance (less than 100Ω), which is matched to within 6Ω between channels and remains flat over the specified analog signal range (11Ω max)
• Manufacturer: Maxim

Figure 3. Enable Switching Time
Figure 4. Break-Before-Make Interval
V
A
+2.4V
50Ω
50Ω
50Ω
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Low-Voltage, CMOS Analog Multiplexers
V
V
EN
V
EN
EN
A0
EN
A1
EN
A0
A1
A2
EN
A0
A1
A2
GND
GND
Precision, 8-Channel/Dual 4-Channel,
GND
MAX399
MAX398
MAX398
+5V
+5V
V+
V+
+5V
NO2B–NO4B,
V+
NO1A–NO4A
NO2–NO8
-5V
-5V
NO1–NO8
V-
V-
-5V
V-
COMB
COMA
NO1B
COM
NO1
COM
1kΩ
300Ω
1kΩ
+5V
+5V
+5V
Test Circuits/Timing Diagrams (continued)
35pF
35pF
35pF
V
V
OUT
V
OUT
OUT
SWITCH
OUTPUT
V
LOGIC
INPUT
V
SWITCH
OUTPUT
V
OUT
LOGIC
INPUT
V
EN
OUT
A
t
+5V
ON(EN)
+3V
+3V
0
0
0
0
50%
50%
90%
80%
t
OPEN
t R < 20ns
t F < 20ns
t R < 20ns
t F < 20ns
10%
t
OFF(EN)
9