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PDF DG418L Data sheet ( Hoja de datos )
| Número de pieza | DG418L | |
| Descripción | (DG417L - DG419L) Precision Monolithic Low-Voltage CMOS Analog Switches | |
| Fabricantes | Vishay Siliconix | |
| Logotipo |  |
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DG417L/418L/419L
Vishay Siliconix
Precision Monolithic Low-Voltage CMOS Analog Switches
FEATURES
D 2.7- thru 12-V Single Supply or
"3- thru "6-Dual Supply
D On-Resistance—rON: 14 W
D Fast Switching—tON: 28 ns
—tOFF: 13 ns
D TTL, CMOS Compatible
D Low Leakage: t100 pA
BENEFITS
APPLICATIONS
D Widest Dynamic Range
D Low Signal Errors and Distortion
D Break-Before-Make Switching Action
D Simple Interfacing
D Precision Automatic Test Equipment
D Precision Data Acquisition
D Communication Systems
D Battery Powered Systems
D Computer Peripherals
D SDSL, DSLAM
D Audio and Video Signal Routing
DESCRIPTION
The DG417L/418L/419L are low voltage pin-for-pin
compatible companion devices to the industry standard
DG417/418/419 with improved performance
Using BiCMOS wafer fabrication technology allows the
DG417L/418L/419L to operate on single and dual supplies.
Single supply voltage ranges from 3 to 12 V while dual supply
operation is recommended with "3 to "6 V.
Combining high speed (tON: 28 ns), flat rON over the analog
signal range (6 W), minimal insertion lose (up to 100 MHz),
and excellent crosstalk and off-isolation performance ( - 70 dB
at 1 MHz), the DG417L/418L/419L are ideally suited for audio
and video signal switching.
The DG417L and DG418L respond to opposite control logic as
shown in the Truth Table. The DG419L has an SPDT
configuration.
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
DG417L/DG418L
Dual-In-Line, MSOP-8 and SOIC-8
NC/NO 1
*2
GND 3
V+ 4
8 COM
7 V-
6 IN
5 VL
Top View
*Not Connected
DG419L
Dual-In-Line, MSOP-8 and SOIC-8
COM 1
NC 2
GND 3
V+ 4
Top View
8 NO
7 V-
6 IN
5 VL
TRUTH TABLE
Logic
DG417L DG418L
0 ON OFF
1
OFF
ON
ORDERING INFORMATIONDG417L/418L
Temp Range
-40 to 85_C
-55 to 125_C
Package
8-Pin Narrow SOIC
8-Pin MSOP
8-Pin CerDIP
Part Number
DG417LDY
DG418LDY
DG417LDQ
DG418LDQ
DG417LAK/883
DG417LAK
DG418LAK/883
DG418LAK
Document Number: 71763
S-03423—Rev. C, 03-Mar-03
TRUTH TABLEĊDG419L
Logic
0
1
SW1
ON
OFF
SW2
OFF
ON
ORDERING INFORMATIONDG419L
Temp Range
Package
Part Number
-40 to 85_C
-55 to 125_C
8-Pin Narrow SOIC
8-Pin MSOP
8-Pin CerDIP
DG419LDY
DG419LDQ
DG419LAK/883
DG419LAK
www.vishay.com
1
1 page  
DG417L/418L/419L
Vishay Siliconix
TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
rON vs. VCOM and Supply Voltage
60
T = 25_C
50 IS = 5 mA
40 V+ = 2.7 V
30 V+ = 4.5 V
20
V+ = 10.8 V
10
0
0 3 6 9 12
VCOM - Analog Voltage (V)
rON vs. Analog Voltage and Temperature
30
V" = "5 V
25 IS = 5 mA
125_C
20
85_C
15 25_C
- 40_C
- 55_C
10
5
0
-5 -3 -1
1
3
VCOM - Analog Voltage (V)
5
Supply Current vs. Input Switching Frequency
10 m
1m
100 m
10 m
1m
100 n
10 n
1
10 100 1 K 10 K 100 K 1 M 10 M
Input Switching Frequency (Hz)
Document Number: 71763
S-03423—Rev. C, 03-Mar-03
rON vs. Analog Voltage and Temperature
80
IS = 5 mA
70
V+ = 2.7 V
A = 125_C
B = 85_C
C = 25_C
D = -40_C
60 E = -55_C
A
50 B V+ = 4.5 V
C
40
ED
A
30 B
C
20 D
E
10
0
012345
VCOM - Analog Voltage (V)
10000
Supply Current vs. Temperature
V" = "5 V
VIN = 0 V
1000
100
-55 -35 -15
5 25 45 65
Temperature (_C)
85 105 125
10000
1000
Leakage Current vs. Temperature
V+ = 12 V
V- = 0 V
100 ICOM(on)
10
ICOM(off)
1
-55 -35 -15
5 25 45 65
Temperature (_C)
85 105 125
www.vishay.com
5
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet DG418L.PDF ] | |
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