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DG2004 데이터시트 PDF




Vishay Siliconix에서 제조한 전자 부품 DG2004은 전자 산업 및 응용 분야에서
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부품번호 DG2004 기능
기능 (DG2003 - DG2005) Low-Voltage Dual SPST Analog Switch
제조업체 Vishay Siliconix
로고 Vishay Siliconix 로고


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DG2004 데이터시트, 핀배열, 회로
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




DG2004 pdf, 반도체, 판매, 대치품
DG2003/2004/2005
Vishay Siliconix
New Product
SPECIFICATIONS (V+ = 5.0 V)
Parameter
Analog Switch
Symbol
Test Conditions
Otherwise Unless Specified
V+ = 5 V, "10%, VIN = 0.8 or 2.4 Ve
Tempa
Limits
40 to 85_C
Minb Typc Maxb
Analog Signal Ranged
On-Resistance
www.DataSheet4rOUN.cFolamtnessd
Switch Off Leakage Current
Channel-On Leakage Current
Digital Control
VNO, VNC,
VCOM
rON
rON
Flatness
INO(off),
INC(off)
ICOM(off)
ICOM(on)
V+ = 4.5 V, VCOM = 3 V, INO, INC = 10 mA
V+ = 4.5 V, VCOM = 0 to V+, INO, INC = 10 mA
V+ = 5.5 V
VNO, VNC = 1 V/4.5 V, VCOM = 4.5 V/1 V
V+ = 5.5 V, V+ = 5.5 V
VNO, VNC = VCOM = 1 V/4.5 V
Full
Room
Full
Room
Room
Full
Room
Full
Room
Full
0
1.0
8.0
1.0
8.0
1.0
8.0
1.2
1.6
0.2
V+
2.5
2.7
1.0
8.0
1.0
8.0
1.0
8.0
Input High Voltage
Input Low Voltage
Input Capacitance
Input Current
Dynamic Characteristics
VINH
VINL
Cin
IINL or IINH
VIN = 0 or V+
Full 2.4
Full 0.8
Full 5
Full 1
1
Turn-On Timed
Turn-Off Timed
Charge Injectiond
Off-Isolationd
Crosstalkd
Source-Off Capacitanced
Channel-On Capacitanced
Power Supply
tON
tOFF
QINJ
OIRR
XTALK
CNO(off),
CNC(off)
CON
VNO or VNC = 3 V, RL = 300 W, CL = 35 pF
Figure 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
Room
Full
Room
Full
Room
Room
Room
Room
Room
13 28
31
19 22
31
1
61
67
51
110
Power Supply Range
Power Supply Current
Power Consumption
V+
I+
PC
VIN = 0 or V+
4.5
0.02
Notes:
a. Room = 25°C, Full = as determined by the operating suffix.
b. The algebraic convention whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet.
c. Typical values are for design aid only, not guaranteed nor subject to production testing.
d. Guarantee by design, nor subjected to production test.
e. VIN = input voltage to perform proper function.
f. Guaranteed by 5-V leakage testing, not production tested.
5.5
1.0
5.5
Unit
V
W
nA
V
pF
mA
ns
pC
dB
pF
V
mA
mW
www.vishay.com
4
Document Number: 71754
S-05298Rev. B, 17-Dec-01

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DG2004 전자부품, 판매, 대치품
New Product
DG2003/2004/2005
Vishay Siliconix
TEST CIRCUITS
Switch
Input
Logic
Input
www.DataSheet4U.com
V+
V+
NO or NC
COM
IN
GND
Switch Output
VOUT
RL
300 W
CL
35 pF
Logic
Input
VINH
VINL
50%
Switch
Output
0V
tON
tr t 5 ns
tf t 5 ns
0.9 x VOUT
tOFF
CL (includes fixture and stray capacitance)
ǒ ǓVOUT + VCOM
RL
RL ) RON
FIGURE 1. Switching Time
Logic 1= Switch On
Logic input waveforms inverted for switches that have
the opposite logic sense.
V+
Vgen
Rgen
+
VIN = 0 V+
COM
V+
NC or NO
IN
GND
VOUT
CL = 1 nF
VOUT
DVOUT
IN
On
Off On
Q = DVOUT x CL
IN depends on switch configuration: input polarity
determined by sense of switch.
FIGURE 2. Charge Injection
RL
Analyzer
10 nF
V+
10 nF
V+
V+
NC or NO
COM
IN 0V, 2.4 V
0 V, 2.4 V
GND
VCOM
Off Isolation + 20 log VNOńNC
V+
COM
IN
NC or NO
GND
Meter
HP4192A
Impedance
Analyzer
or Equivalent
f = 1 MHz
FIGURE 3. Off-Isolation
FIGURE 4. Channel Off/On Capacitance
Document Number: 71754
S-05298Rev. B, 17-Dec-01
www.vishay.com
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