900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf




Vishay Intertechnology Electronic Components Datasheet

DG2731 Datasheet

Dual SPDT Analog Switch

No Preview Available !

DG2731/2732/2733
Vishay Siliconix
Low Voltage, 0.4 , 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 @ 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


Vishay Intertechnology Electronic Components Datasheet

DG2731 Datasheet

Dual SPDT Analog Switch

No Preview Available !

DG2731/2732/2733
Vishay Siliconix
TRUTH TABLE
Logic
EN (DG2733 only)
01
11
00
10
NC1, 2
ON
OFF
OFF
OFF
NO1, 2
OFF
ON
OFF
OFF
ORDERING INFORMATION
Temp Range
Package
Part Number
–40 to 85°C
MSOP–10
DFN–10
DG2731DQ–T1–E3
DG2732DQ–T1–E3
DG2733DQ–T1–E3
DG2731DN–T1–E4
DG2732DN–T1–E4
DG2733DN–T1–E4
ABSOLUTE MAXIMUM RATINGS TA = 25 °C, unless otherwise noted
Parameter
Symbol
Limit
Unit
www.DRaetfaerSehneceett4oUG.cNoDm
V+
IN, COM, NC, NOa
Current (Any terminal except NO, NC or COM)
–0.3 to 5.0
–0.3 to (V+ + 0.3)
30
V
Continuous Current (NO, NC, or COM)
±250
mA
Peak Current (Pulsed at 1 ms, 10 % duty cycle)
±500
Storage Temperature (D Suffix)
–65 to 150
°C
Package Solder Reflow Conditionsd
10–PIN MSOP
10–PIN DFN
Power Dissipation (Packages)b
MSOP–10c
DFN–10d
320
1191
mW
Notes
a. Signals on NC, NO, or COM or IN exceeding V+ will be clamped by internal diodes. Limit forward diode current to maximum current ratings.
b. All leads welded or soldered to PC Board.
c. Derate 4.0 mW/C above 70°C
d. Derate 14.9 mW/C above 70°C
e. Manual soldering with iron is not recommended for leadless components. The QFN is a leadless package. The end of the lead terminal is
exposed copper (not plated) as a result of the singulation process in manufacturing. A solder fillet at the exposed copper lip cannot be guaranteed
and is not required to ensure adequate bottom side solder interconnection.
SPECIFICATIONS (V+ = 1.8 V)
Parameter
Analog Switch
Analog Signal Ranged
On-Resistance
Symbol
Test Condition
Otherwise Unless Specified
V+ = 1.8 V, VIN = 0.4 or 1.4 Ve
VNO, VNC,
VCOM
rON
V+ = 1.8 V, VCOM = 0.9 V, INO, INC = 100 mA
Digital Control
Input High Voltage
Input Low Voltage
Input Capacitance
Power Supply
Power Supply Current
VINH
VINL
Cin
I+
VIN = 0 or V+
Tempa
Full
Room
Full
Full
Full
Full
Full
Limits
–40 to 85°C
Minb
Typc
Maxb
0 V+
0.7 1.0
1.2
1.4
0.4
4
1.0
Unit
V
V
pF
µA
www.vishay.com
2
Document Number: 73484
S-51920–Rev. A, 12-Sep-05


Part Number DG2731
Description Dual SPDT Analog Switch
Maker Vishay Siliconix
PDF Download

DG2731 Datasheet PDF






Similar Datasheet

1 DG2730 DPDT Analog Switch
Vishay Siliconix
2 DG2731 Dual SPDT Analog Switch
Vishay Siliconix
3 DG2732 Dual SPDT Analog Switch
Vishay Siliconix
4 DG2733 Dual SPDT Analog Switch
Vishay Siliconix
5 DG2735 (DG2735 / DG2736) Dual SPDT Analog Switch
Vishay Siliconix
6 DG2735A Dual SPDT Analog Switch
Vishay Siliconix
7 DG2736 (DG2735 / DG2736) Dual SPDT Analog Switch
Vishay Siliconix
8 DG2737 Dual SPST Analog Switch
Vishay Siliconix
9 DG2738 Dual SPST Analog Switch
Vishay Siliconix





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z



Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy