MAX392CSE+ Maxim Integrated Products, MAX392CSE+ Datasheet - Page 8

• Manufacturer Part Number: MAX392CSE+
• Description: IC SWITCH QUAD SPST 16SOIC
• Manufacturer: Maxim Integrated Products

Specifications of MAX392CSE+

• Function: Switch
• Circuit: 4 x SPST - NO
• On-state Resistance: 35 Ohm
• Voltage Supply Source: Single, Dual Supply
• Voltage - Supply, Single/dual (±): 3 V ~ 15 V, ±3 V ~ 8 V
• Current - Supply: 1µA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.154", 3.90mm Width)
• Number Of Switches: Quad
• Switch Configuration: SPST
• On Resistance (max): 35 Ohms
• On Time (max): 130 ns
• Off Time (max): 75 ns
• Off Isolation (typ): 72 dB
• Supply Voltage (max): +/- 8 V
• Supply Voltage (min): +/- 3 V
• Maximum Power Dissipation: 696 mW
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Description/function: Analog Switch
• Input Level: CMOS, TTL
• Minimum Operating Temperature: 0 C
• Off State Leakage Current (max): 2.5 nA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Precision, Quad, SPST Analog Switches
Figure 2. Switching Time
Figure 3. Break-Before-Make Interval (MAX393 only)
Figure 4. Charge Injection
8
______________________________________________Test Circuits/Timing Diagrams
_______________________________________________________________________________________
V
LOGIC
INPUT
SWITCH
GEN
V
V
MAX391
MAX392
MAX393
MAX393
COM1
COM2
INPUT
LOGIC
INPUT
= +3V
= +3V
MAX391
MAX392
MAX393
C
V
R
COM
L
GEN
INCLUDES FIXTURE AND STRAY CAPACITANCE.
COM1
COM2
IN
C
V
L
OUT
INCLUDES FIXTURE AND STRAY CAPACITANCE.
GND
COM
COM
IN
= V
GND
GND
0V
COM
(
R
L
R
+ R
IN
L
-5V
+5V
V+
V-
V
ON
IN
)
= +3V
+5V
NC
-5V
NO
V+
OR NC
V-
+5V
NC OR
-5V
V+
V-
NO
NO
R
L2
R
300Ω
L
R
C
C
V
C
L
L
OUT2
L
L2
= 300Ω
= 35pF
SWITCH
OUTPUT
V
OUT
C
35pF
R
L
L1
V
OUT
V
C
OUT1
L1
V
OUT
IN
IN
OUTPUT
SWITCH
LOGIC
INPUT
OFF
OFF
+3V
LOGIC
INPUT
SWITCH
OUTPUT 1
(V
SWITCH
OUTPUT 2
(V
IN DEPENDS ON SWITCH CONFIGURATION;
INPUT POLARITY DETERMINED BY SENSE OF SWITCH.
0V
0V
OUT1
OUT2
)
)
LOGIC INPUT WAVEFORMS INVERTED FOR SWITCHES
THAT HAVE THE OPPOSITE LOGIC SENSE.
Q = (ΔV
+3V
0V
0V
0V
V
OUT
t
ON
50%
ON
ON
OUT
)(C
0.9 x V
L
t D
50%
)
0UT
ΔV
0.9 x V
OUT
t
OFF
OFF
OFF
0UT1
t r < 20ns
t f < 20ns
0.9 x V
t D
OUT
0.9 x V
OUT2