DG445DY Vishay, DG445DY Datasheet - Page 6

• Manufacturer Part Number: DG445DY
• Description: IC, ANALOG SWITCH, QUAD, SPST, SOIC-16
• Manufacturer: Vishay

Specifications of DG445DY

• Analog Switch Type: SPST
• No. Of Channels: 4
• On State Resistance Max: 50ohm
• Turn Off Time: 160ns
• Turn On Time: 120ns
• Supply Voltage Range: 10.8V To 13.2V
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

DG444/445
Vishay Siliconix
www.vishay.com FaxBack 408-970-5600
4-6
3 V
V
g
10 V
GND
V
3 V
V
R
IN
V+
V–
L
C
g
S
IN
L
GND
+5 V
(includes fixture and stray capacitance)
V
L
S
IN
GND
+5 V
V
L
+15 V
–15 V
V+
V–
D
1 k
+15 V
–15 V
V+
R
V–
L
D
C
1 nF
L
C
35 pF
FIGURE 3. Charge Injection
FIGURE 2. Switching Time
L
V
V
Level
Drive
O
Shift/
O
FIGURE 1.
Logic
Input
Switch
Input
Switch
Output
(DG444)
(DG445)
V
O
IN
IN
Note:
X
X
OFF
OFF
3 V
0 V
0 V
V
S
Logic input waveform is inverted for DG445.
V
t
ON
O
50%
Q = V
ON
ON
80%
50%
O
S-52433—Rev. F, 06-Sep-99
Document Number: 70054
x C
L
t
OFF
V–
V+
t
t
r
f
<20 ns
<20 ns
OFF
OFF
80%
V
D
S
O