Datasheet

MAX312/MAX313/MAX314
10
ΩΩ
, Quad, SPST, CMOS Analog Switches
8 _______________________________________________________________________________________
50%
0.9V
01
+3V
0V
0V
LOGIC
INPUT
SWITCH
OUTPUT 2
(V
O2
)
0V
0.9V
02
t
D
t
D
LOGIC
INPUT
V-
-15V
R
L2
GND
C
L
INCLUDES FIXTURE AND STRAY CAPACITANCE.
COM_
IN_
VL
COM_
V
O2
V+
+5V
+15V
C
L2
V
COM1
= +10V
V
COM2
= +10V
R
L1
V
O1
C
L1
R
L
= 300Ω
C
L
= 35pF
NO_
NC_
SWITCH
OUTPUT 1
(V
O1
)
MAX314
Figure 3. Break-Before-Make Test Circuit (MAX314 only)
V
GEN
GND
NC OR
NO
C
L
V
O
-15V
V-
V+
V
O
V
IN
OFF
ON
OFF
ΔV
O
Q = (ΔV
O
)(C
L
)
COM
+5V
V
IN
DEPENDS ON SWITCH CONFIGURATION;
INPUT POLARITY DETERMINED BY SENSE OF SWITCH.
OFF
ON
OFF
V
IN
V
IN
= +3V
+15V
R
GEN
IN
VL
MAX312
MAX313
MAX314
Figure 4. Charge Injection Test Circuit