DG202BDY Vishay, DG202BDY Datasheet - Page 8

• Manufacturer Part Number: DG202BDY
• Description: IC, ANALOG SWITCH, QUAD, SPST, SOIC-16
• Manufacturer: Vishay
• Type: Analog Switchr

Specifications of DG202BDY

• Analog Switch Type: SPST
• No. Of Channels: 4
• On State Resistance Max: 45ohm
• Turn Off Time: 65ns
• Turn On Time: 120ns
• Supply Voltage Range: 4.5V To 25V
• Operating Temperature Range: -40°C To +85°C
• Multiplexer Configuration: Quad SPST
• Number Of Inputs: 4
• Number Of Outputs: 4
• Number Of Channels: 4
• Analog Switch On Resistance: 160@12VOhm
• Package Type: SOIC N
• Power Supply Requirement: Single/Dual
• Single Supply Voltage (min): 4.5V
• Single Supply Voltage (typ): 5/9/12/15/18/24V
• Single Supply Voltage (max): 25V
• Dual Supply Voltage (min): ±4.5V
• Dual Supply Voltage (typ): ±5/±9/±12/±15V
• Dual Supply Voltage (max): ±22V
• Power Dissipation: 640mW
• Mounting: Surface Mount
• Pin Count: 16
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

DG201B, DG202B
Vishay Siliconix
APPLICATIONS
www.vishay.com
8
Control
Aquisition T ime
Aperature T ime
Sample to Hold Of fset
Droop Rate
TTL
V
IN
R
2
Select
Select
Select
Select
= 10
R
f
f
f
f
C2
C4
C3
C1
1
= 10
kΩ
LM101A
+ 15 V
-
+
30 pF
kΩ
0.015 µF
C
C
C
C
0.15 µF
1500 pF
4
3
2
1
150 pF
- 15 V
= 25 µs
= 1 µs
= 5 mV
= 5 mV/s
Figure 7. Active Low Pass Filter with Digitally Selected Break Frequency
LM101A
-
+
5
MΩ
30 pF
- 15 V
+ 15 V
5.1
V-
MΩ
DG201B
- 15 V
- 15 V
V
V-
1
R
3
+ 15 V
= 1
GND
MΩ
Figure 6. Sample-and-Hold
DG201B
V+
+ 15 V
V
OUT
A
Max. Attenuation =
L
f
f
C
(V oltage Gain Below Break Frequency) =
L
160
120
- 40
(Unity Gain Frequency) =
80
40
(Break Frequency) =
0
1
f
1
C1
50 pF
kΩ
10
f
C2
200
R
10
1000 pF
DS(on)
100
kΩ
f
Ω
C3
f - Frequency (Hz)
2πR
f
1
≈
L1
3
f
2πR
C
- 47 dB
C4
1K
X
J202
1
1
C
Logic Input
Low = Sample
High = Hold
- 15 V
X
f
S11-0179-Rev. I, 07-Feb-11
J500
L2
Document Number: 70037
2N4400
+ 15 V
10K
J507
f
L3
R
R
3
1
100K
= 100 (40 dB)
f
L4
V
1M
OUT