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Vishay Intertechnology Electronic Components Datasheet

DG2003 Datasheet

(DG2003 - DG2005) Low-Voltage Dual SPST Analog Switch

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New Product
DG2003/2004/2005
Vishay Siliconix
Low-Voltage Dual SPST Analog Switch
FEATURES
D Low Voltage Operation (1.8 V to 5.5 V)
D Low On-Resistance - rDS(on): 1.2 W
D Fast Switching - 14 ns
D Low Charge Injection - QINJ: 1 pC
D Low Power Consumption
www.DataSheeDt4UT.cToLm/CMOS Compatible
D MSOP-8 Package
BENEFITS
D Reduced Power Consumption
D Simple Logic Interface
D High Accuracy
D Reduce Board Space
APPLICATIONS
D Cellular Phones
D Communication Systems
D Portable Test Equipment
D Battery Operated Systems
D Sample and Hold Circuits
DESCRIPTION
The DG2003/2004/2005 are dual single-pole/single-throw
monolithic CMOS analog switch designed for high
performance switching of analog signals. Combining low
power, fast switching, low on-resistance (rDS(on): 1.2 W) and
small physical size (MSOP-8), the DG2003/2004/2005 are
ideal for portable and battery powered applications requiring
high performance and efficient use of board space.
The DG2003/2004/2005 are built on Vishay Siliconix’s low
voltage JI2 process. 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.
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
DG2003
DG2004
NO1
COM1
IN2
GND
1
2
3
4
8 V+
7 IN1
6 COM2
5 NO2
NC1
COM1
IN2
GND
1
2
3
4
8 V+
7 IN1
6 COM2
5 NC2
NO1
COM1
IN2
GND
1
2
3
4
DG2005
8 V+
7 IN1
6 COM2
5 NC2
Top View
Top View
Top View
TRUTH TABLE - DG2003
Logic
NO
0 Off
1 On
TRUTH TABLE - DG2004
Logic
NC
0 On
1 Off
TRUTH TABLE - DG2005
Logic
0
1
NO1
Off
On
NC2
On
Off
Document Number: 71754
S-05298—Rev. B, 17-Dec-01
ORDERING INFORMATION
Temp Range
Package
Part Number
-40 to 85°C
MSOP-8
DG2003DQ
DG2004DQ
DG2005DQ
www.vishay.com
1


Vishay Intertechnology Electronic Components Datasheet

DG2003 Datasheet

(DG2003 - DG2005) Low-Voltage Dual SPST Analog Switch

No Preview Available !

DG2003/2004/2005
Vishay Siliconix
New Product
ABSOLUTE MAXIMUM RATINGS
Reference to GND
V+ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to +6 V
IN, COM, NC, NOa . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to (V+ + 0.3 V)
Continuous Current (Any terminal) . . . . . . . . . . . . . . . . . . . . . . . . . . . "50 mA
Peak Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "200 mA
(Pulsed at 1 ms, 10% duty cycle)
Storage Temperature (D Suffix) . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65 to 150°C
Power Dissipation (Packages)b
MSOP-8c . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 320 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 6.5 mW/_C above 25_C
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SPECIFICATIONS (V+ = 2.0 V)
Parameter
Analog Switch
Analog Signal Ranged
On-Resistance
rON Flatnessd
Switch Off Leakage Currentf
Channel-On Leakage Currentf
Digital Control
Input High Voltage
Input Low Voltage
Input Capacitanced
Input Current
Dynamic Characteristics
Turn-On Time
Turn-Off Time
Charge Injectiond
Off-Isolationd
Crosstalkd
NO, NC Off Capacitanced
Channel-On Capacitanced
Power Supply
Power Supply Range
Power Supply Currentd
Power Consumption
Symbol
VNO, VNC,
VCOM
rON
rON
Flatness
INO(off),
INC(off)
ICOM(off)
ICOM(on)
VINH
VINL
Cin
IINL or IINH
tON
tOFF
QINJ
OIRR
XTALK
CNO(off),
CNC(off)
CON
V+
I+
PC
Test Conditions
Otherwise Unless Specified
V+ = 2.0 V, "10%, VIN = 0.4 or 1.6 Ve
V+ = 2.0 V, VCOM = 1.0 V, INO, INC = 1 mA
V+ = 2.0 V, VCOM = 0 to V+, INO, INC = 1 mA
V+ = 2.2 V
VNO, VNC = 0.5 V/1.5 V, VCOM = 1.5 V/0.5 V
V+ = 2.2 V, VNO, VNC = VCOM = 0.5 V/1.5 V
VIN = 0 or V+
VNO or VNC = 1.5 V, RL = 300 W, CL = 35 pF
Figures 1 and 2
CL = 1 nF, VGEN = 0 V, RGEN = 0 W, Figure 3
RL = 50 W, CL = 5 pF, f = 1 MHz
VIN = 0 or V+, f = 1 MHz
VIN = 0 or V+
Tempa
Limits
40 to 85_C
Minb Typc Maxb
Full
Room
Fulld
Room
Room
Fulld
Room
Fulld
Room
Fulld
0
500
4.0
500
4.0
500
4.0
7.0
12.5
5
V+
10.0
16.0
500
4.0
500
4.0
500
4.0
Full 1.6
Full 0.4
Full 5
Full 1
1
Room
Fulld
Room
Fulld
Room
Room
Room
Room
Room
30 47
48
22 37
48
2
61
67
53
110
1.8 2.2
0.02 1.0
2.2
Unit
V
W
pA
nA
pA
nA
pA
nA
V
pF
mA
ns
pC
dB
pF
V
mA
mW
www.vishay.com
2
Document Number: 71754
S-05298Rev. B, 17-Dec-01


Part Number DG2003
Description (DG2003 - DG2005) Low-Voltage Dual SPST Analog Switch
Maker Vishay Siliconix
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DG2003 Datasheet PDF






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