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PDF DG441 Data sheet ( Hoja de datos )
| Número de pieza | DG441 | |
| Descripción | (DG441 / DG442) Quad SPST CMOS Analog Switches | |
| Fabricantes | Vishay Siliconix | |
| Logotipo |  |
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DG441, DG442
Vishay Siliconix
Quad SPST CMOS Analog Switches
DESCRIPTION
The DG441, DG442 monolithic quad analog switches are
designed to provide high speed, low error switching of analog
and audio signals. The DG441 has a normally closed
function. The DG442 has a normally open function.
Combining low on-resistance (50 , typ.) with high speed
(tON 150 ns, typ.), the DG441, DG442 are ideally suited for
upgrading DG201A/202 sockets. Charge injection has been
minimized on the drain for use in sample-and-hold circuits.
To achieve high voltage ratings and superior switching
performance, the DG441, DG442 are built on Vishay
Siliconix’s high-voltage silicon-gate process. An epitaxial
layer prevents latchup.
Each switch conducts equally well in both directions when
on, and blocks input voltages to the supply levels when off.
FEATURES
• Halogen-free according to IEC 61249-2-21
Definition
• Low on-resistance: 50
• Low leakage: 80 pA
• Low power consumption: 0.2 mW
• Fast switching action - tON: 150 ns
• Low charge injection - Q: - 1 pC
• DG201A/DG202 upgrades
• TTL/CMOS-compatible logic
• Single supply capability
• Compliant to RoHS Directive 2002/95/EC
BENEFITS
• Less signal errors and distortion
• Reduced power supply requirements
• Faster throughput
• Improved reliability
• Reduced pedestal errors
• Simplifies retrofit
• Simple interfacing
APPLICATIONS
• Audio switching
• Battery powered systems
• Data acquisition
• Hi-Rel systems
• Sample-and-hold circuits
• Communication systems
• Automatic test equipment
• Medical instruments
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
IN1
D1
S1
V-
GND
S4
D4
IN4
1 16 IN2
2 15 D2
3 14 S2
4 Dual-In-Line and SOIC 13
DG441
5 12
Top View
6 11
V+
NC
S3
7 10 D3
8 9 IN3
D1 IN1 NC IN2 D2
Key
3 2 1 20 19
S1
V-
NC
GND
S4
4
5
6
7
8
LCC
DG441
Top View
18
17
16
15
14
S2
V+
NC
NC
S3
9 10 11 12 13
D4 IN4 NC IN3 D3
TRUTH TABLE
Logic
0
1
Logic "0" 0.8 V
Logic "1" 2.4 V
DG441
On
Off
DG442
Off
On
Document Number: 70053
www.vishay.com
S11-1066-Rev. J, 30-May-11
1
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
1 page  
DG441, DG442
Vishay Siliconix
TYPICAL CHARACTERISTICS (25 °C, unless otherwise noted)
100 80
80 ± 5 V
70
60
60
±8V
50
± 10 V
± 12 V
40
40
± 15 V
30
V+ = 15 V
V- = - 15 V
125 °C
85°C
25 °C
20
± 20 V
20 0 °C - 55 °C
10 - 40 °C
0
- 20 - 15 - 10 - 5
05
10 15 20
VD - Drain Voltage (V)
RDS(on) vs. VD and Power Supply Voltage
0
- 15
- 10 - 5 0 5 10
VD - Drain Voltage (V)
RDS(on) vs. VD and Temperature
15
300
V- = 0 V
250
V+ = 5 V
200
140
120 125 °C
100 85 °C
150
100
50
0
0
8V
10 V
12 V
15 V
20 V
4 8 12 16
VD - Drain Voltage (V)
RDS(on) vs. VD and Unipolar
Power Supply Voltage
20
80
60
40
20
0
0
25 °C
0 °C
- 40 °C
- 55 °C
V+ = 12 V
V- = 0 V
2 4 6 8 10
VD - Drain Voltage (V)
RDS(on) vs. VD and Temperature
(Single 12-V Supply)
12
140
120
Crosstalk
100
80
60
Off Isolation
40
V+ = 15 V
20 V- = - 15 V
Ref. 10 dBm
0
100 1K 10K 100K 1M 10M
f - Frequency (Hz)
Crosstalk and Off Isolation vs. Frequency
50
40 CL = 1 nF
30
20 V+ = 15 V
V- = - 15 V
10
0
- 10 V+ = 12 V
V- = 0 V
- 20
- 30
- 10
-5 0
5
VS - Source Voltage (V)
Charge Injection vs. Source Voltage
10
Document Number: 70053
www.vishay.com
S11-1066-Rev. J, 30-May-11
5
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
5 Page 
CERDIP: 16ĆLEAD
Package Information
Vishay Siliconix
16 15 14 13 12 11 10 9
12 3 4 5 6 7 8
E1 E
S
L1
D
Q1
A
A1
L
e1
B1
B
C
eA
MILLIMETERS
Dim Min
Max
A 4.06 5.08
A1 0.51
B 0.38
1.14
0.51
B1 1.14
C 0.20
1.65
0.30
D 19.05 19.56
E 7.62 8.26
E1 6.60
7.62
e1 2.54 BSC
eA 7.62 BSC
L 3.18 3.81
L1 3.81
Q1 1.27
S 0.38
5.08
2.16
1.14
∝ 0°
15°
ECN: S-03946—Rev. G, 09-Jul-01
DWG: 5403
INCHES
Min Max
0.160
0.200
0.020
0.045
0.015
0.020
0.045
0.065
0.008
0.012
0.750
0.770
0.300
0.325
0.260
0.300
0.100 BSC
0.300 BSC
0.125
0.150
0.150
0.200
0.050
0.085
0.015
0.045
0° 15°
∝
Document Number: 71282
03-Jul-01
www.vishay.com
1
11 Page | ||
| Páginas | Total 14 Páginas | |
| PDF Descargar | [ Datasheet DG441.PDF ] | |
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