MAX361/MAX362
Precision, Quad, SPST Analog Switches
_______________________________________________________________________________________ 7
t
OFF
0.8V
O
V
O
0.8V
O
t
f
< 20ns
t
r
< 20ns
50%
0V
V
COM
0V
+3V
SWITCH
INPUT
SWITCH
OUTPUT
LOGIC INPUT WAVEFORM IS INVERTED FOR SWITCHES
THAT HAVE THE OPPOSITE LOGIC SENSE.
t
ON
SWITCH
INPUT
LOGIC
INPUT
+3V
1N_
COM_
+15V
V+
V-
-15V
R
L
35pF
V
O
NO_ OR NC_
FOR LOAD CONDITIONS, SEE SPECIFICATIONS
C
L
(INCLUDES FIXTURE AND STRAY CAPACITANCE)
GND
REPEAT TEST FOR CHANNELS 2, 3, AND 4.
V
O
= V
COM
RL
R
L
+ R
ON
LOGIC
INPUT
V
COM
V
O
OFFONOFF
V
O
IN_
MAX361
IN_
MAX362
OFF OFFON
Q = V
O
× C
L
-15V
V-
V+
IN_GND
COM_
+15V
R
GEN
V
GEN
V
IN
= +3V
C
L
V
O
NO_
OR NC_
ANALYZER
SIGNAL
GENERATOR
R
GEN
= 50
0.8V, 2.4V
NC1 OR NO1
IN1
COM2
GND
R
L
10dBm
C
V+
+15V
COM1
IN2
NC2 OR NO2
0.8V, 2.4V
50
V-
-15V
C
ANALYZER
SIGNAL
GENERATOR
R
GEN
= 50
NC_ OR
NO_
COM
GND
R
L
10dBm
C
V+
+15V
IN_
0.8V, 2.4V
V-
-15V
C
Figure 1. Switching-Time Test Circuit
Figure 2. Charge-Injection Test Circuit
Figure 3. Crosstalk Test Circuit (repeat for channels 3 and 4)
Figure 4. Off-Isolation Test Circuit
METER
IMPEDANCE
ANALYZER OR
EQUIVALENT
COM_
NO_
OR
NC_
GND
C
V+
+15V
IN_
0.8V, 2.4V
V-
-15V
C
+V
f = 1MHz
V+
NC_ OR NO_
V-
COM_
V
g
Figure 5. Channel Capacitance Test Circuit Figure 6. Overvoltage Protection Using Blocking Diodes
TRANSISTOR COUNT: 126;
SUBSTRATE CONNECTED TO V+.
16
COM1
15
IN1
14
IN2
13
COM2
5
COM4
6
IN4
7
IN3
8
COM3
MAX361
2V-
1NC11
3GND
4
NC4
11 V+
12 NC2
10 N.C.
9
NC3
TOP VIEW
16 15 14 13
COM1
IN1
IN2
COM2
5
6
7 8
COM4
IN4
IN3
COM3
MAX362
2
1
3
4
V-
NO1
GND
NO4
11
12
10
9
V+
NO2
N.C.
NO3
THIN QFN
(5mm x 5mm)
THIN QFN
(5mm x 5mm)
Pin Configurations (continued)
MAX361/MAX362
Precision Quad SPST Analog Switches
8 _______________________________________________________________________________________
MAX361/MAX362
Precision Quad SPST Analog Switches
_______________________________________________________________________________________ 9
QFN THIN.EPS
D2
(ND-1) X e
e
D
C
PIN # 1
I.D.
(NE-1) X e
E/2
E
0.08 C
0.10 C
A
A1 A3
DETAIL A
0.15
C B
0.15 C A
E2/2
E2
0.10 M C A B
PIN # 1 I.D.
b
0.35x45
L
D/2
D2/2
L
C
L
C
e e
L
CC
L
k
k
LL
E
1
2
21-0140
PACKAGE OUTLINE
16, 20, 28, 32, 40L, THIN QFN, 5x5x0.8mm
DETAIL B
L
L1
e
Package Information
(The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information,
go to www.maxim-ic.com/packages
.)

MAX361EPE

Mfr. #:
Manufacturer:
Maxim Integrated
Description:
Analog Switch ICs Precision, Quad, SPST Analog Switch
Lifecycle:
New from this manufacturer.
Delivery:
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Payment:
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