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DG3408 Datasheet, PDF (3/14 Pages) Vishay Siliconix – Precision 8-Ch/Dual 4-Ch Low Voltage Analog Multiplexers
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DG3408/3409
Vishay Siliconix
SPECIFICATIONS (SINGLE SUPPLY 12 V)
Parameter
Analog Switch
Symbol
Test Conditions
Unless Otherwise Specified
V+ = 12 V, ± 10 %, V- = 0 V
VA, VEN = 0.8 V or 2.4 Vf
Tempb
Analog Signal Rangee
VANALOG
Full
On-Resistance
rON
V+ = 10.8 V, VD = 2 V or 9 V, IS = 50 mA
Sequence Each Switch On
Room
Full
rON Match Between Channelsg
On-Resistance Flatnessi
ΔrON
rON
Flatness
V+ = 10.8 V, VD = 2 V or 9 V, IS = 50 mA
Room
Room
Switch Off Leakage Current
IS(off)
ID(off)
VEN = 2.4 V, VD = 11 V or 1 V, VS = 1 V or 11 V
Room
Full
Room
Full
Channel On Leakage Current
ID(on)
VEN = 0 V, VS = VD = 1 V or 11 V
Room
Full
Digital Control
Logic High Input Voltage
Logic Low Input Voltage
Input Current
Dynamic Characteristics
VINH
VINL
IIN
Full
Full
VAX = VEN = 2.4 V or 0.8 V
Full
Transition Time
tTRANS
VS1 = 8 V, VS8 = 0 V, (DG3408)
VS1b = 8 V, VS4b = 0 V, (DG3409)
See Figure 2
Room
Full
Break-Before-Make Time
tBBM
VS(all) = VDA = 5 V
See Figure 4
Room
Full
Enable Turn-On Time
Enable Turn-Off Time
tON(EN)
tOFF(EN)
VAX = 0 V, VS1 = 5 V (DG3408)
VAX = 0 V, VS1b = 5 V (DG3409)
See Figure 3
Room
Full
Room
Full
Charge Injectione
Q
CL = 1 nF, VGEN = 0 V, RGEN = 0 Ω
Room
Off Isolatione, h
Crosstalke
Source Off Capacitancee
OIRR
XTALK
CS(off)
f = 100 kHz, RL = 1 kΩ
f = 1 MHz, VS = 0 V, VEN = 2.4 V
DG3408
DG3409
Room
Room
Room
Room
Drain Off Capacitancee
CD(off)
DG3408 Room
f = 1 MHz, VD = 0 V, VEN = 2.4 V DG3409 Room
Drain On Capacitancee
CD(on)
f = 1 MHz, VD = 0 V, VEN = 0 V
DG3408 Room
DG3409 Room
Power Supplies
Power Supply Current
I+
VEN = VA = 0 V or V+
Room
Limits
- 40 to 85 °C
Minc Typd Maxc
0
12
4
7
7.5
3.6
8
-2
2
- 20
20
-2
2
- 20
20
-2
2
- 20
20
2.4
0.8
-1
1
42
71
75
2
24
42
70
75
24
44
46
29
- 80
- 85
21
23
211
112
238
137
1.0
Unit
V
Ω
nA
V
µA
ns
pC
dB
pF
µA
Document Number: 72858
S-70853-Rev. D, 30-Apr-07
www.vishay.com
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