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PDF DG201HS Data sheet ( Hoja de datos )
| Número de pieza | DG201HS | |
| Descripción | High-Speed Quad SPST CMOS Analog Switch | |
| Fabricantes | Vishay Siliconix | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de DG201HS (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
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DG201HS
Vishay Siliconix
High-Speed Quad SPST CMOS Analog Switch
FEATURES
D Fast Switching—tON: 38 ns
D Low On-Resistance: 25 W
D Low Leakage: 100 pA
D Low Charge Injection
D TTL/CMOS Logic Compatible
D Single Supply Compatibility
D High Current Rating: –30 mA
BENEFITS
D Faster Throughput
D Higher Accuracy
D Reduced Pedestal Error
D Upgrades Existing Designs
D Simple Interfacing
D Replaces HI201HS, ADG201HS
D Space Savings (TSSOP)
APPLICATIONS
D Data Acquisition
D Hi-Rel Systems
D Sample-and-Hold Circuits
D Communication Systems
D Automatic Test Equipment
D Integrator Reset Circuits
D Choppers
D Gain Switching
D Avionics
DESCRIPTION
The DG201HS is an improved monolithic device containing
four independent analog switches. It is designed to provide
high speed, low error switching of analog signals. Combining
low on-resistance (25 W) with high speed (tON: 38 ns), the
DG201HS is ideally suited for high speed data acquisition
requirements.
To achieve high voltage ratings and superior switching
performance, the DG201HS is built on a proprietary
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 values, when off.
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
Dual-In-Line, SOIC and TSSOP
IN1 1
D1 2
S1 3
V– 4
GND 5
S4 6
D4 7
IN4 8
Top View
16 IN2
15 D2
14 S2
13 V+
12 NC
11 S3
10 D3
9 IN3
LCC
D1 IN1 NC IN2 D2
Key
3 2 1 20 19
S1
V–
NC
GND
S4
4
5
6
7
8
18
17
16
15
14
S2
V+
NC
NC
S3
9 10 11 12 13
D4 IN4 NC IN3 D3
Top View
TRUTH TABLE
Logic
Switch
0 ON
1 OFF
Logic “0” v 0.8 V
Logic “1” w 2.4 V
Document Number: 70038
S-52433—Rev. F, 06-Sep-99
www.vishay.com S FaxBack 408-970-5600
4-1
1 page  
DG201HS
Vishay Siliconix
TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
rDS(on) vs. VD and Power Supply Voltages
70
60
50
"5 V
40
"10 V
30
"15 V
20
"20 V
10
0
–20 –16 –12 –8 –4 0 4 8
VD – Drain Voltage (V)
12 16 20
rDS(on) vs. VD and Single Power Supply Voltages
180
160 V+ = 5 V
140
120
100 7 V
80
10 V
60 12 V
40 15 V
20
0
0 2 4 6 8 10 12 14 16
VD – Drain Voltage (V)
Input Switching Threshold vs. Supply Voltage
2.5
rDS(on) vs. VD and Temperature
50
V+ = 15 V
V– = –15 V
40
125_C
30 85_C
25_C
20
0_C
–55_C
10
0
–15
–10
–5 0
5
VD – Drain Voltage (V)
10
10 nA
Leakage Currents vs. Temperature
15
1 nA
100 pA
ID(on)
IS(off), ID(off)
10 pA
–60 –40 –20 0 20 40 60 80 100 120 140
Temperature (_C)
Switching Time vs. Power Supply Voltage
55
2 50
1.5 45
1 40 tON
0.5
0
4 6 8 10 12 14 16 18 20
Positive Supplies (V)
Document Number: 70038
S-52433—Rev. F, 06-Sep-99
35
tOFF
30
"4 "6 "8 "10 "12 "14 "16 "18 "20
Supply Voltage (V)
www.vishay.com S FaxBack 408-970-5600
4-5
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet DG201HS.PDF ] | |
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