DG419BDJ Datasheet PDF - Vishay Siliconix
| Part Number | DG419BDJ | |
| Description | Precision CMOS Analog Switches | |
| Manufacturers | Vishay Siliconix | |
| Logo |  |
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There is a preview and DG419BDJ download ( pdf file ) link at the bottom of this page. Total 9 Pages | ||
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New Product
DG417B/418B/419B
Vishay Siliconix
Precision CMOS Analog Switches
FEATURES
D "15-V Analog Signal Range
D On-Resistance—rDS(on): 15 W
D Fast Switching Action—tON: 100 ns
D TTL and CMOS Compatible
D MSOP-8 and SOIC-8 Packaging
BENEFITS
D Wide Dynamic Range
D Low Signal Errors and Distortion
D Break-Before-Make Switching Action
D Simple Interfacing
D Reduced Board Space
D Improved Reliability
APPLICATIONS
D Precision Test Equipment
D Precision Instrumentation
D Battery Powered Systems
D Sample-and-Hold Circuits
D Military Radios
D Guidance and Control Systems
D Hard Disk Drives
DESCRIPTION
The DG417B/418B/419B monolithic CMOS analog switches
were designed to provide high performance switching of
analog signals. Combining low power, low leakages, high
speed, low on-resistance and small physical size, the DG417B
series is ideally suited for portable and battery
powered industrial and military applications requiring high
performance and efficient use of board space.
high voltage silicon gate (HVSG) process. Break-before-make
is guaranteed for the DG419B, which is an SPDT
configuration. An epitaxial layer prevents latchup.
Each switch conducts equally well in both directions when on,
and blocks up to the power supply level when off.
To achieve high-voltage ratings and superior switching
performance, the DG417B series is built on Vishay Siliconix’s
The DG417B and DG418B respond to opposite control logic
levels as shown in the Truth Table.
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
DG417B
Dual-In-Line, SOIC-8 and MSOP-8
S1
NC 2
GND 3
V+ 4
8D
7 V-
6 IN
5 VL
Top View
DG419B
Dual-In-Line, SOIC-8 and MSOP-8
D1
S1 2
GND 3
V+ 4
Top View
8 S2
7 V-
6 IN
5 VL
TRUTH TABLE
Logic
DG417B DG418B
0 ON OFF
1
OFF
ON
Logic “0” = v 0.8 V, Logic “1” = w 2.4 V
TRUTH TABLEĊDG419B
Logic
SW1
SW2
0 ON OFF
1
OFF
ON
Logic “0” = v 0.8 V, Logic “1” = w 2.4 V
Document Number: 72107
S-31538—Rev. B, 11-Aug-03
www.vishay.com
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New Product
DG417B/418B/419B
Vishay Siliconix
TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
On-Resistance vs. VD and Unipolar Supply Voltage
300
TA = 25_C
250 VL = 5 V
200
V+ = 3.0 V
150 VL = 3 V
100
V+ = 5.0 V
50 V+ = 8.0 V
V+ = 12.0 V
V+ = 15.0 V
V+ = 20.0 V
0
0 4 8 12 16 20
VD - Drain Voltage (V)
On-Resistance vs. VD and Temperature
30
V" = "15 V
VL = 5 V
25
20 125_C
85_C
15 25_C
- 55_C
10
5
- 15
- 10
-5
0
5 10
VD - Drain Voltage (V)
Leakage vs. Analog Voltage
100
V" = "15 V
80 VL = 5 V
60 TA = 25_C
40
20
ID(off)
ID(on)
0
- 20 IS(off)
- 40
- 60
- 80
- 100
- 15
- 10
-5
0
5 10
VD or VS - Drain or Source Voltage (V)
Document Number: 72107
S-31538—Rev. B, 11-Aug-03
15
15
On-Resistance vs. VD and Dual Supply Voltage
40
TA = 25_C
35
30 " 5 V
25
"8V
20 " 10 V
" 12 V
15 " 15 V
10
" 20 V
5
- 20 - 15 - 10 - 5
0
5 10 15 20
VD - Drain Voltage (V)
On-Resistance vs. VD and Temperature
50
45
40 125_C
35 85_C
30
25_C
25
- 55_C
20
15
10
5
0
V+ = 12 V
v- = 0 V
VL = 5 V
2468
VD - Drain Voltage (V)
10
12
Supply Current vs. Input Switching Frequency
100 m
10 m
V" = "15 V
VL = 5 V
1m
100 m
10 m
1m
100 n
I+, I -
IL
10 n
1n
1 00 p
10
100 1 K 10 K 100 K 1 M
Input Switching Frequency (Hz)
10 M
www.vishay.com
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for DG419BDJ electronic component. |
| Information | Total 9 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ DG419BDJ.PDF Datasheet ] | |
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