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DG3408_11 Datasheet, PDF (5/14 Pages) Vishay Siliconix – Precision 8-Ch/Dual 4-Ch Low Voltage Analog Multiplexers
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DG3408, DG3409
Vishay Siliconix
SPECIFICATIONS (Single Supply 5 V)
Parameter
Analog Switch
Analog Signal Rangee
Symbol
VANALOG
Test Conditions
Unless Otherwise Specified
V+ = 5 V, ± 10 %, V- = 0 V
VA, VEN = 0.8 V or 2.0 Vf
On-Resistance
RON
V+ = 4.5 V, VD or VS = 1 V or 3.5 V, IS = 50 mA
rON Match Between Channelsg
On-Resistance Flatnessi
RON
RON
Flatness
V+ = 4.5 V, VD = 1 V or 3.5 V, IS = 50 mA
Switch Off Leakage Currenta
IS(off)
ID(off)
V+ = 5.5 V
VS = 1 V or 4 V, VD = 4 V or 1 V
Channel On Leakage Currenta
Digital Control
Logic High Input Voltage
Logic Low Input Voltage
Input Currenta
Dynamic Characteristics
ID(on)
VINH
VINL
IIN
Transition Timee
tTRANS
Break-Before-Make Timee
tOPEN
V+ = 5.5 V
VD = VS = 1 V or 4 V, sequence each switch on
V+ = 5 V
VAX = VEN = 2.0 V or 0.8 V
VS1 = 3.5 V, VS8 = 0 V, (DG3408)
VS1b = 3.5 V, VS4b = 0 V, (DG3409)
see figure 2
VS(all) = VDA = 3.5 V
see figure 4
Enable Turn-On Timee
Enable Turn-Off Timee
tON(EN)
tOFF(EN)
VAX = 0 V, VS1 = 3.5 V (DG3408)
VAX = 0 V, VS1b = 3.5 V (DG3409)
see figure 3
Charge Injectione
Off Isolatione, h
Crosstalke
Source Off Capacitancee
Drain Off Capacitancee
Drain On Capacitancee
Power Supplies
Power Supply Current
Q
OIRR
XTALK
CS(off)
CD(off)
CD(on)
I+
CL = 1 nF, RGEN = 0 , VGEN = 0 V
RL = 1 k, f = 100 kHz
f = 1 MHz, VS = 0 V, VEN = 0 V
f = 1 MHz, VD = 0 V, VEN = 2.0 V
f = 1 MHz, VD = 0 V, VEN = 0 V
DG3408
DG3409
DG3408
DG3409
DG3408
DG3409
VEN = VA = 0 V or V+
Temp.b
Full
Room
Full
Room
Room
Room
Full
Room
Full
Room
Full
Full
Full
Full
Room
Full
Room
Full
Room
Full
Room
Full
Room
Room
Room
Room
Room
Room
Room
Room
Room
Room
Limits
- 40 °C to 85 °C
Min.c Typ.d Max.c
0
5
7
10.5
11
3.6
9
-2
2
- 20
20
-2
2
- 20
20
-2
2
- 20
20
2.0
0.8
-1
1
73
94
104
2
29
74
94
104
38
57
61
20
- 81
- 85
22
24
223
113
244
143
1.0
Unit
V

nA
V
µA
ns
pC
dB
pF
µA
Document Number: 72858
S11-0303-Rev. E, 28-Feb-11
www.vishay.com
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