DG442DY-E3 Siliconix / Vishay, DG442DY-E3 Datasheet - Page 8

• Manufacturer Part Number: DG442DY-E3
• Description: Switch; SPST; 16-Pin Narrow SOIC; 50 Ohms (Typ.); 0.01 nA (Typ.); 30 mA
• Manufacturer: Siliconix / Vishay
• Type: 4-Channelr

Specifications of DG442DY-E3

• Charge Injection: 1 pC
• Current, Source, Off-state: 0.50 nA
• Number Of Channels: 4
• Package: 16-Pin SOIC N
• Package Type: 16-Pin SOIC N
• Power Consumption: 200.000 μW
• Primary Type: Analog
• Resistance, Drain To Source On: 50 Ohms
• Switch Type: SPST
• Time, Turn-on: 150 ns
• Voltage, Supply: 44
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

DG441/442
Vishay Siliconix
APPLICATIONS
Vishay Siliconix maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon
Technology and Package Reliability represent a composite of all qualified locations. For related documents such as package/tape drawings, part marking, and
reliability data, see http://www.vishay.com/ppg?70053.
www.vishay.com
8
+ 15 V
IN
0 = Load Off
1 = Load On
Figure 7. Power MOSFET Driver
DG442
GND
GAIN
A
GAIN
A
GAIN
A
GAIN
A
V
V
V
V
= 100
= 1
= 10
= 20
4
1
2
3
+ 15 V
V
V+
IN
V-
Figure 9. Precision-Weighted Resistor Programmable-Gain Amplifier
150
10
- 15 V
kΩ
DG441 or DG442
V+
V-
Ω
+ 15 V
+
-
+ 15 V
VN0300 L, M
+ 24 V
GND
R
I = 3 A
L
R
90
R
5
R
4
R
1
1
2
3
4
kΩ
kΩ
kΩ
kΩ
V
IN
IN
Gain error is determined only by the resistor
tolerance. Op amp offset and CMRR will limit ac-
curacy of circuit.
With SW
V
+
-
V
OUT
IN
Figure 8. Open Loop Sample-and-Hold
4
=
V
Closed
OUT
S
R
1/4 DG442
1
+ R
2
R
+ R
+ 15 V
4
- 15 V
3
D
+ R
4
S-71241–Rev. I, 25-Jun-07
Document Number: 70053
H = Sample
L = Hold
= 100
C
H
+
-
V
OUT