DG441DJ Intersil, DG441DJ Datasheet - Page 7
![IC SWITCH QUAD SPST 16DIP](/photos/5/67/56700/20-16-dip_sml.jpg)
DG441DJ
Manufacturer Part Number
DG441DJ
Description
IC SWITCH QUAD SPST 16DIP
Manufacturer
Intersil
Datasheet
1.DG441DY.pdf
(14 pages)
Specifications of DG441DJ
Function
Switch
Circuit
4 x SPST - NO
On-state Resistance
85 Ohm
Voltage Supply Source
Single, Dual Supply
Voltage - Supply, Single/dual (±)
5 V ~ 34 V, ±5 V ~ 22 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Through Hole
Package / Case
16-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
DG441DJIS
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
DG441DJ
Manufacturer:
SIL
Quantity:
20 000
Company:
Part Number:
DG441DJ+
Manufacturer:
Maxim Integrated Products
Quantity:
135
Part Number:
DG441DJZ
Manufacturer:
INTERSIL
Quantity:
20 000
Test Circuits and Waveforms
Application Information
GAIN ERROR IS DETERMINED ONLY BY THE RESISTOR TOLERANCE.
OP AMP OFFSET AND CMRR WILL LIMIT ACCURACY OF CIRCUIT.
FIGURE 6. PRECISION WEIGHTED RESISTOR
A
A
A
V
--------------- -
V
GAIN
GAIN
GAIN
GAIN
A
V
V
V
OUT
= 100
V
IN
= 10
= 20
V
= 1
IN
1
2
3
4
=
PROGRAMMABLE GAIN AMPLIFIER
R
------------------------------------------------ -
1
FET INPUT
+
15
16
10
OP AMP
2
1
9
7
8
R
2
13
R
+15V
-15V
+
4
V-
4
R
3
+
3
2
+15V
R
7
7
4
-15V
4
GND
=
5
100 with SW
6
FIGURE 5. SOURCE/DRAIN CAPACITANCES TEST CIRCUIT
IMPEDANCE
ANALYZER
14
11
3
6
f = 1MHz
(Continued)
R
90kΩ
R
5kΩ
R
4kΩ
R
1kΩ
1
2
3
4
4
closed
V
OUT
DG441, DG442
C
V+
V
GND
V
S
D
+15V
IN
1
0
V
IN
= SAMPLE
= HOLD
X
FIGURE 7. OPEN LOOP SAMPLE AND HOLD
V-
+
-
-15V
IN
X
0V, 2.4V
C
S
X
1/4 DG442
+15V
-15V
D
X
C
H
+
-
November 20, 2006
V
FN3281.10
OUT