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PDF DG2733 Data sheet ( Hoja de datos )
| Número de pieza | DG2733 | |
| Descripción | Dual SPDT Analog Switch | |
| Fabricantes | Vishay Siliconix | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de DG2733 (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
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DG2731/2732/2733
Vishay Siliconix
Low Voltage, 0.4 Ω, Dual SPDT Analog Switch
DESCRIPTION
The DG2731/2732/2733 are low voltage, low on-resis-
tance, dual single-pole/double-throw (SPDT) mono-
lithic CMOS analog switches designed for high
performance switching of analog signals. Combining
low-power, high speed, low on-resistance, and small
package size, the DG2731/2732/2733 are ideal for
portable and battery power applications.
The DG2731/2732/2733 have an operation range from
1.6 V to 4.3 V single supply. The DG2731 and DG2732
www.DahtaavSehetewt4oU.sceopmarate control pins with reverse control
logic. The DG2733 has an EN pin to enable the device
when the logic is high.
The DG2731/2732/2733 are 1.6-V logic compatible,
allowing the easy interface with low voltage DSP or
MCU control logic and ideal for one cell Li-ion battery
direct power.
The switch conducts signals within power rails equally
well in both directions when on, and blocks up to the
power supply level when off. Break-before-make is
guaranteed.
The DG2731/2732/2733 are built on Vishay Siliconix's
sub micron CMOS low voltage process technology and
provides greater than 300 mA latch-up protection, as
tested per JESD78.
As a committed partner to the community and the envi-
ronment, Vishay Siliconix manufactures this product
with lead (Pb)-free device terminations. DG2731/2732/
2733 are offered in a DFN or MSOP package. The
DFN package has a nickel-palladium-gold device ter-
mination and is represented by the lead (Pb)-free "-E4"
suffix. The MSOP package uses 100% matte Tin
device termination and is represented by the lead (Pb)-
free "-E3" suffix. Both the matte Tin and nickel-palla-
dium-gold device terminations meet all JEDEC stan-
dards for reflow and MSL ratings.
FEATURES
• Low Voltage Operation (1.65 V to 4.3 V)
• Low On-Resistance - rON: 0.3 Ω@ 3.6 V
• Fast Switching: TON = 50 ns @ 4.3 V
• TOFF = 14 ns @ 4.3 V
• Latch-Up Current > 300 mA (JESD78)
RoHS
COMPLIANT
BENEFITS
• Reduced Power Consumption
• High Accuracy
• Reduce Board Space
• TTL/1.6-V Logic Compatible
APPLICATIONS
• Cellular Phones
• Speaker Headset Switching
• Audio and Video Signal Routing
• PCMCIA Cards
• Battery Operated Systems
FUNCTIONAL BLOCK DIAGRAM AND PIN
CONFIGURATION
Document Number: 73484
S-51920–Rev. A, 12-Sep-05
www.vishay.com
1
1 page  
DG2731/2732/2733
Vishay Siliconix
TYPICAL CHARACTERISTICS TA = 25 °C, unless otherwise noted
0.8
TC = 25˚C
0.7 IS = 100 mA
0.6 V+ = 1.8 V
0.5
0.4 V+ = 2.7 V
0.3
0.2
www.DataSheet4U0.c.1om
V+ = 4.3 V
0.0
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
VCOM – Analog Voltage (V)
rON vs. VCOM and Supply Voltage
0.6
IS = 100 mA
0.5 V+ = 2.7 V
85˚C
0.4
25˚C
0.3
0.2
–40˚C
0.1
0.0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
VCOM – Analog Voltage (V)
rON vs. Analog Voltage and Temperature
0.55
0.50
0.45
IS = 100 mA
V+ = 4.3 V
0.40
0.35 85˚C
0.30 25˚C
0.25
0.20
0.15
0.10 –40˚C
0.05
0.00
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
VCOM – Analog Voltage (V)
rON vs. Analog Voltage and Temperature
10000
1000
V+ = 4.3 V
VIN = 0 V
100
10
1
–40 –10
20
50
80
Temperature (˚C)
Supply Current vs. Temperature
100 mA
V+ = 4.3 V
10.0E–3
10 mA
100.0E–6
1.0 mA
100 nA
1.0E–6
10.0E–9
V+ =
3.6 V
V+ = 2.7 V
V+ = 4.3 V
10 nA
10
100 1 K 10 K 100 K 1 M 10 M
Input Switching Frequency (Hz)
Supply Current vs. Input Switching Frequency
Document Number: 73484
S-51920–Rev. A, 12-Sep-05
100.0E–12
0
1234
VIN
Supply Current vs. VIN
5
www.vishay.com
5
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet DG2733.PDF ] | |
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