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DG408_06 Datasheet, PDF (9/17 Pages) Intersil Corporation – Single 8-Channel/Differential 4-Channel, CMOS Analog Multiplexers
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DG408, DG409
Typical Performance Curves
3.5
3.0
V+ = +15V
V- = -15V
2.0
1.0
0.5pA
0.0
-1.0
0
5
10
15
VIN (V)
FIGURE 10. INPUT LOGIC CURRENT vs LOGIC INPUT
VOLTAGE
80
V+ = +15V
V- = -15V
60
CD(ON)
CD(OFF)
40
20
CS(OFF)
75
CD(ON)
50
CD(OFF)
25
CS(OFF)
0
0
4
8
12
VA (V)
FIGURE 11. SOURCE/DRAIN CAPACITANCE vs ANALOG
VOLTAGE (SINGLE 12V SUPPLY)
VSUPPLY = ±15V
VIN = 0V
0
-200
-400
-600
0
-15
0
15
VA (V)
FIGURE 12. SOURCE/DRAIN CAPACITANCE vs ANALOG
VOLTAGE
60
40
DG408 ID(OFF)
DG409 ID(OFF)
DG409 ID(ON)
20
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)
FIGURE 14. DRAIN LEAKAGE CURRENT vs SOURCE/DRAIN
VOLTAGE (SINGLE 12V SUPPLY)
-800
-55
5
45
85
125
TEMPERATURE (°C)
FIGURE 13. LOGIC INPUT CURRENT vs TEMPERATURE
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)
FIGURE 15. DRAIN LEAKAGE CURRENT vs SOURCE/DRAIN
VOLTAGE
9
FN3283.8
June 13, 2006
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