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| DG408883 Datasheet, PDF (11/15 Pages) Intersil Corporation – Single 8-Channel/Differential 4-Channel CMOS Analog Multiplexers | |||
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DG408, DG409
DESIGN INFORMATION
August 1999
Single 8-Channel/Differential
4-Channel CMOS Analog Multiplexers
The information contained in this section has been developed through characterization by Intersil Semiconductor and is for use as
application and design information only. No guarantee is implied.
Typical Performance Curves
INPUT LOGIC CURRENT vs LOGIC INPUT VOLTAGE
3.5
3.0
V+ = +15V
V- = -15V
2.0
SOURCE/DRAIN CAPACITANCE vs ANALOG VOLTAGE
(SINGLE 12V SUPPLY)
75
CD(ON)
50
1.0
0.5pA
CD(OFF)
25
0.0
CS(OFF)
-1.0
0
5
10
15
VIN (V)
SOURCE/DRAIN CAPACITANCE vs ANALOG VOLTAGE
80
V+ = +15V
V- = -15V
60
CD(ON)
CD(OFF)
40
20
CS(OFF)
0
0
4
8
12
VA (V)
LOGIC INPUT CURRENT vs TEMPERATURE
VSUPPLY = ±15V
VIN = 0V
0
-200
-400
-600
0
-15
0
15
VA (V)
DRAIN LEAKAGE CURRENT vs SOURCE/DRAIN VOLTAGE
(SINGLE 12V SUPPLY)
60
40
DG408 ID(OFF)
DG409 ID(OFF)
20
DG409 ID(ON)
DG408 ID(ON)
0
-20
-40
VS = 0V FOR ID(OFF)
VS = VD FOR ID(ON)
-60
0
2
4
6
8
10
12
VD (V)
-800
-55
5
45
85
125
TEMPERATURE (oC)
DRAIN LEAKAGE CURRENT vs SOURCE/DRAIN VOLTAGE
100
V+ = 15V
60
V- = -15V
VS = -VD FOR ID(OFF)
VD = VS(OPEN) FOR ID(ON)
20
-20
-60
-100
-140
-15
DG409 ID(OFF)
DG409 ID(ON)
DG408 ID(ON), ID(OFF)
0
15
VS, VD (V)
Spec Number 512045
5-44
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