DG418DY Vishay, DG418DY Datasheet - Page 7

• Manufacturer Part Number: DG418DY
• Description: Analog Switch Single SPST 8-Pin SOIC N
• Manufacturer: Vishay
• Type: Analog Switchr

Specifications of DG418DY

• Package: 8SOIC N
• Maximum On Resistance: 45@±13.5V Ohm
• Maximum High Level Output Current: 30 mA
• Maximum Turn-off Time: 145@±15V ns
• Maximum Turn-on Time: 175@±15V ns
• Switch Architecture: SPST
• Power Supply Type: Single|Dual

TEST CIRCUITS
V
Document Number: 70051
S10-1528-Rev. G, 19-Jul-10
O
V
V
± 10 V
V
V
S1
S2
S1
S2
is the steady state output with the switch on.
C
L
(includes fixture and stray capacitance)
S
S
IN
S
S
IN
GND
+ 5 V
GND
1
2
1
2
C
V
V
V
S
IN
GND
+ 5 V
L
L
O
L
V
(includes fixture and stray capacitance)
= V
L
+ 5 V
V
S
O
= V
S
+ 15 V
- 15 V
V+
V-
R
+ 15 V
- 15 V
- 15 V
L
D
V+
V-
R
V+
V-
+ r
L
DS(on)
R
D
D
+ 15 V
L
R
+ r
L
DS(on)
C
R
300
L
L
(includes fixture and stray capacitance)
R
300 
R
300 

L
L
Figure 2. Switching Time (DG417, DG418)
Figure 3. Break-Before-Make (DG419)
Figure 4. Transition Time (DG419)
C
35 pF
L
C
35 pF
C
35 pF
L
L
V
O
V
V
O
O
Note:
Logic
Input
Switch
Output
Logic
Input
Switch
Output
V
Logic
Input
Switch
Input
Switch
Output
S1
= V
Logic input waveform is inverted for switches that have the
opposite logic sense.
S2
V
V
V
V
3 V
0 V
3 V
0 V
0 V
S1
S2
O
01
3 V
0 V
0 V
V
S
DG417, DG418, DG419
50 %
90 %
t
TRANS
t
V
D
V
t
ON
02
O
50 %
90 %
10 %
Vishay Siliconix
t
TRANS
90 %
www.vishay.com
t
t
r
f
< 20 ns
< 20 ns
t
t
r
f
t
D
< 20 ns
< 20 ns
t
t
r
f
t
< 20 ns
< 20 ns
OFF
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