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DG408L_11 Datasheet, PDF (3/15 Pages) Vishay Siliconix – Precision 8-Ch/Dual 4-Ch Low Voltage Analog Multiplexers
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DG408L, DG409L
Vishay Siliconix
SPECIFICATIONS (Single Supply 12 V)
Parameter
Symbol
Test Conditions
Unless Otherwise Specified
V+ = 12 V, ± 10 %, V- = 0 V
VEN = 0.8 V or 2.4 Vf
A Suffix
D Suffix
- 55 °C to 125 °C - 40 °C to 85 °C
Temp.b Typ.d Min.c Max.c Min.c Max.c Unit
Analog Switch
Analog Signal Rangee
VANALOG
Full
0
12
0
12
V
Drain-Source
On-Resistance
RDS(on)
VD = 10.8 V, VD = 2 V or 9 V, IS = 10 mA Room
sequence each switch on
Full
17
29
29
38
35
RDS(on) Matching
Between Channelsg
On-Resistance Flatnessi
RDS
RFLAT(on)
VD = 10.8 V, VD = 2 V or 9 V
IS = 10 mA
Room 1
Room 3
3
3

7
7
Switch Off Leakage
Current
IS(off)
ID(off)
VEN = 0 V, VD = 11 V or 1 V
VS = 1 V or 11 V
Room
Full
Room
Full
-1
1
-1
1
- 15
15
- 10 10
-1
- 15
1
15
-1
- 10
1
10
nA
Channel On Leakage
Current
ID(on)
VS = VD = 1 V or 11 V
Room
Full
-1
1
-1
1
- 15
15
- 10 10
Digital Control
Logic High Input Voltage
Logic Low Input Voltage
VINH
VINL
Full
2.4
2.4
V
Full
0.8
0.8
Input Current
IIN
Dynamic Characteristics
VAX = VEN = 2.4 V or 0.8 V
Full
- 1.5 1.5
-1
1
µA
Transition Time
tTRANS
VS1 = 8 V, VS8 = 0 V, (DG408L)
VS1b = 8 V, VS4b = 0 V, (DG409L)
see figure 2
Room 30
Full
60
60
68
65
Break-Before-Make Time tOPEN
VS(all) = VDA = 5 V
see figure 4
Room 11
1
Full
1
ns
Enable Turn-On Time
Enable Turn-Off Time
tON(EN)
tOFF(EN)
VAX = 0 V, VS1 = 5 V (DG408L)
VAX = 0 V, VS1b = 5 V (DG409L)
see figure 3
Room 38
Full
Room 18
Full
55
55
60
60
25
25
35
30
Charge Injectione
Q
CL = 1 nF, VGEN = 0 V, RGEN = 0 
Room
1
5
5
pC
Off Isolatione, h
Crosstalke
OIRR
XTALK
f = 100 kHz, RL = 1 k
Room - 70
Room - 82
dB
Source Off Capacitancee
CS(off)
f = 1 MHz, VS = 0 V, VEN = 0 V
Room 7
Drain Off Capacitancee
CD(off)
f = 1 MHz, VD = 2.4 V, VEN = 0 V
Room 20
pF
Drain On Capacitancee
CD(on)
f = 1 MHz, VD = 0 V, VEN = 2.4 V
(DG409L only)
Room 31
Power Supplies
Power Supply Range
V+
3
12
3
12
V
Power Supply Current
I+
VEN = VA = 0 V or 5 V
Room 0.2
0.7
0.7 mA
Notes:
a. Leakage parameters are guaranteed by worst case test condition and not subject to production test.
b. Room = 25 °C, Full = as determined by the operating temperature suffix.
c. The algebraic convention whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet.
d. Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing.
e. Guaranteed by design, not subject to production test.
f. VIN = input voltage to perform proper function.
g. RDS(on) = RDS(on) Max - RDS(on) Min.
h. Worst case isolation occurs on Channel 4 do to proximity to the drain pin.
i. RDS(on) flatness is measured as the difference between the minimum and maximum measured values across a defined Analog signal.
Document Number: 71342
www.vishay.com
S11-1066-Rev. G, 30-May-11
3
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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