參數(shù)資料
型號(hào): DG408LAZ/883
廠商: VISHAY SILICONIX
元件分類: 多路復(fù)用及模擬開(kāi)關(guān)
英文描述: 8-CHANNEL, SGL ENDED MULTIPLEXER, CQCC20
封裝: LCC-20
文件頁(yè)數(shù): 9/12頁(yè)
文件大?。?/td> 120K
代理商: DG408LAZ/883
DG408L/409L
Vishay Siliconix
www.vishay.com
6
Document Number: 71342
S-03720—Rev. D, 07-Apr-03
SPECIFICATIONS (SINGLE SUPPLY 3 V)
Test Conditions
Unless Otherwise Specified
A Suffix
- 55 to 125
_C
D Suffix
- 40 to 85
_C
Parameter
Symbol
V+ = 3 V,
"10%, V- = 0 V
VEN = 0.4 V or 2.0 Vf
Tempb
Typd
Minc
Maxc
Minc
Maxc
Unit
Analog Switch
Analog Signal Rangee
VANALOG
Full
0
3
0
3
V
Drain-Source On-Resistance
rDS(on)
V+ = 2.7 V, VD = 0.5 or 2.2 V, IS = 5 mA
Room
Full
60
80
105
80
100
W
Switch Off Leakage Current a
IS(off)
V+ = 3 3 V VS = 2 or 1 V VD = 1 or 2 V
Room
Full
-1
-15
1
15
-1
-10
1
10
Switch Off Leakage Current a
ID(off)
V+ = 3.3 V, VS = 2 or 1 V, VD = 1 or 2 V
Room
Full
-1
-15
1
15
-1
-10
1
10
nA
Channel On Leakage Currenta
ID(on)
V+ = 3.3 V, VD = VS = 1 or 2 V
Sequence Each Switch On
Room
Full
-1
-15
1
15
-1
-10
1
10
Digital Control
Logic High Input Voltage
VINH
Full
2
V
Logic Low Input Voltage
VINL
Full
0.4
V
Input Current a
IIN
VAX = VEN = 2.4 V or 0.4 V
Full
- 1.5
1.5
-1
1
mA
Dynamic Characteristics
Transition Time
tTRANS
VS1 = 1.5 V, VS8 = 0 V, (DG408L)
VS1b = 1.5 V, VS4b = 0 V, (DG409L)
See Figure 2
Room
Full
75
150
175
150
175
Break-Before-Make Time
tOPEN
VS(all) = VDA = 1.5 V, See Figure 4
Room
Full
32
1
ns
Enable Turn-On Time
tON(EN)
VAX = 0 V, VS1 = 1.5 V (DG408L)
VAX = 0 V VS1b = 1 5 V (DG409L)
Room
Full
70
95
115
95
105
ns
Enable Turn-Off Time
tOFF(EN)
VAX = 0 V, VS1b = 1.5 V (DG409L)
See Figure 3
Room
Full
55
100
115
100
105
Charge Injectione
Q
CL = 1 nF, RGEN = 0 W, VGEN = 0 V
Room
0.4
5
pC
Off Isolatione, h
OIRR
f = 100 kHz RL = 1 kW
Room
-70
dB
Crosstalke
XTALK
f = 100 kHz, RL = 1 kW
Room
-79
dB
Source Off Capacitancee
CS(off)
f = 1 MHz, VS = 0 V, VEN = 0 V
Room
8
Drain Off Capacitancee
CD(off)
f = 1 MHz, VD = 0 V, VEN = 0 V
Room
19
pF
Drain On Capacitancee
CD(on)
f = 1 MHz, VD = 0 V, VEN = 2 V
(DG409L only)
Room
33
pF
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.
DrDS(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.
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