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DG445DJ

P1-P3P4-P6P7-P9P10-P10
DG444/DG445
Improved, Quad, SPST Analog Switches
_______________________________________________________________________________________ 7
∆V
OUT
OFFONOFF
V
OUT
IN
DG444
IN
DG445
OFF OFFON
Q = ∆V
OUT
× C
L
-15V
V-
V+
INGND
S
+15V
R
GEN
V
GEN
V
IN
= +3V
C
L
V
OUT
V
L
+5V
D
DG444
DG445
Figure 3. Charge Injection
NETWORK
ANALYZER
SIGNAL
GENERATOR
R
GEN
= 50Ω
D
S
GND
R
L
10dBm
10nF
V+
+15V
IN
0V or +2.4V
V-
-15V
10nF
+5V
V
L
DG444
DG445
Figure 4. Off-Isolation Rejection Ratio
NETWORK
ANALYZER
SIGNAL
GENERATOR
R
GEN
= 50Ω
0V or +2.4V
IN
D
GND
R
L
10dBm
10nF
+15V
D
IN
S
NC
0V or +2.4V
50Ω
V-
-15V
10nF
+5V
S
V
L
V+
DG444
DG445
Figure 5. Crosstalk
CAPACITANCE
METER
D
S
GND
10nF
+15V
IN
0V or +2.4V
V-
-15V
10nF
f = 1MHz
+5V
V
L
V+
DG444
DG445
Figure 6. Source/Drain Off-Capacitance
D
S
GND
10nF
+15V
IN
0V or +2.4V
V-
-15V
10nF
V+
+5V
V
L
V
D
DG444
DG445
CAPACITANCE
METER
f = 1MHz
Figure 7. Source/Drain On-Capacitance
Ordering Information (continued)
DG444/DG445
Improved, Quad, SPST Analog Switches
8 _______________________________________________________________________________________
Pin Configurations/Functional Diagrams (continued)
TOP VIEW
16
D1
15
IN1
14
IN2
13
D2
5
D4
6
IN4
7
IN3
8
D3
DG445
2V-
1S1
3GND
4
S4
11 V+
12 S2
10 V
L
9
S3
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
IN2
D2
S2
V+
V-
S1
D1
IN1
DG445
V
L
S3
D3
IN3
IN4
D4
S4
GND
DIP/SO
DG445
LOGIC SWITCH
0
1
OFF
ON
Thin QFN
*Contact factory for dice specifications.
PART TEMP RANGE PIN-PACKAGE
DG444ETE -40°C to +85°C
16 Thin QFN (5mm
x 5mm)
DG445CJ 0°C to +70°C 16 Plastic DIP
DG445CY 0°C to +70°C 16 Narrow SO
DG445C/D 0°C to +70°C Dice*
DG445DJ -40°C to +85°C 16 Plastic DIP
DG445DY -40°C to +85°C 16 Narrow SO
DG445ETE -40°C to +85°C
16 Thin QFN (5mm
x 5mm)
DG444/DG445
Improved, Quad, SPST Analog Switches
_______________________________________________________________________________________ 9
PDIPN.EPS
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
.)
P1-P3P4-P6P7-P9P10-P10

DG445DJ

Mfr. #:
Buy DG445DJ
Manufacturer:
Maxim Integrated
Description:
Analog Switch ICs Quad SPST CMOS Normally Open
Lifecycle:
New from this manufacturer.
Delivery:
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