MAX4531EWP+T Maxim Integrated Products, MAX4531EWP+T Datasheet - Page 13

• Manufacturer Part Number: MAX4531EWP+T
• Description: IC MULTIPLEXER DUAL 4X1 20SOIC
• Manufacturer: Maxim Integrated Products

Specifications of MAX4531EWP+T

• Function: Multiplexer
• Circuit: 2 x 4:1
• On-state Resistance: 75 Ohm
• Voltage Supply Source: Single, Dual Supply
• Voltage - Supply, Single/dual (±): 2 V ~ 12 V, ±2 V ~ 6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (0.300", 7.50mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Low-Voltage, CMOS Analog Multiplexers/Switches
Figure 4. Charge Injection
Figure 5. Off Isolation, On Loss, and Crosstalk
Figure 6. NO/COM Capacitance
_________________________________Test Circuits/Timing Diagrams (continued)
CHANNEL
MEASUREMENTS ARE STANDARDIZED AGAINST SHORT AT SOCKET TERMINALS.
OFF ISOLATION IS MEASURED BETWEEN COM_ AND OFF NO_ TERMINAL ON EACH SWITCH.
ON LOSS IS MEASURED BETWEEN COM_ AND ON TERMINAL ON EACH SWITCH.
CROSSTALK (MAX4531/MAX4532 IS MEASURED FROM ONE CHANNEL (A, B, C) TO ALL OTHER CHANNELS.
SIGNAL DIRECTION THROUGH SWITCH IS REVERSED; WORST VALUES ARE RECORDED.
SELECT
CHANNEL
SELECT
V+
50Ω
V- = 0 FOR SINGLE-SUPPLY OPERATION.
REPEAT TEST FOR EACH SECTION.
ADDC
ADDB
ADDA
EN2
EN1
V
EN1
______________________________________________________________________________________
V+
with Enable Inputs and Address Latching
CHANNEL
LE
ADDC
ADDB
ADDA
EN1
EN2
SELECT
MAX4530
MAX4531
MAX4532
GND
V+
V+
LE
V+
MAX4530
MAX4531
MAX4532
10nF
GND
V+
V+
COM_
NO_
ADDC
ADDB
ADDA
EN2
EN1
V-
V-
V-
V-
COM
LE
NO_
MAX4530
MAX4531
MAX4532
GND
V+
V+
V
V
OUT
IN
V-
V-
V
NO_
NO_
COM
NO
C
= 0V
L
= 1000pF
V
OUT
MEASUREMENT
50Ω
50Ω
ANALYZER
NETWORK
∆V
ERROR Q WHEN THE CHANNEL TURNS OFF.
Q = ∆V
V
V
EN1
OUT
OUT
OUT
IS THE MEASURED VOLTAGE DUE TO CHARGE-TRANSFER
V+
0
x C
50Ω
50Ω
L
REF
CAPACITANCE
ANALYZER
1MHz
OFF ISOLATION = 20log
CROSSTALK = 20log
ON LOSS = 20log
∆V
OUT
V
V
V
V
V
V
OUT
OUT
OUT
IN
IN
IN
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