MAX354 Maxim, MAX354 Datasheet - Page 7

• Manufacturer Part Number: MAX354
• Description: The MAX354/MAX355 fault-protected multiplexers (muxes) use a series N-channel, P-channel, N-channel structure that protects the devices from overvoltage up to 40V beyond the supply rails during power-up, power-down, and fault conditions
• Manufacturer: Maxim

Figure 3. Break-Before-Make Interval
Figure 4. Charge Injection
_________________________________Test Circuits/Timing Diagrams (continued)
V
S
V
A
+2.4V
R
S
50
CHANNEL
SELECT
V
_______________________________________________________________________________________
EN
A0
EN
A1
A2
V
GND
EN
MAX354
A0
A1
NO
EN
A2
Fault-Protected Analog Multiplexers
+15V
V+
GND
NO1–NO8
-15V
MAX354
V-
+15V
COM
V+
-15V
300
V-
COM
+10V
C
L
35pF
V
= 1000nF
OUT
V
OUT
V
LOGIC
INPUT
V
OUT
EN
+3V
0V
SWITCH
OUTPUT
V
LOGIC
INPUT
V
OUT
ERROR V
V
A
CTE
V
OUT
= V
OFF
IS THE MEASURED VOLTAGE DUE TO CHARGE TRANSFER
+5V
+3V
CTE
0V
0V
OUT
WHEN THE CHANNEL TURNS OFF.
x C
L
50%
ON
80%
t
OPEN
t
t
R
F
OFF
< 20ns
< 20ns
V
OUT
7