參數(shù)資料
型號(hào): DG441
廠商: Vishay Intertechnology,Inc.
英文描述: Quad SPST CMOS Analog Switches(功率損耗0.2mW,快速轉(zhuǎn)換時(shí)間150ns的四單刀單擲CMOS模擬開(kāi)關(guān))
中文描述: 改進(jìn)的四路、SPST模擬開(kāi)關(guān)
文件頁(yè)數(shù): 3/8頁(yè)
文件大?。?/td> 74K
代理商: DG441
DG441/442
Vishay Siliconix
Document Number: 70053
E-77798
Rev. G, 08-Mar-99
www.vishay.com
3
Test Conditions
Unless Otherwise Specified
A Suffix
55 to 125 C
D Suffix
40 to 85 C
Parameter
Symbol
V+ = 15 V, V
=
15 V, V
IN
= 2.4 V, 0.8 V
f
Temp
b
Typ
c
Min
d
Max
d
Min
d
Max
d
Unit
Analog Switch
Analog Signal Range
e
V
ANALOG
Full
15
15
15
15
V
Drain-Source
On-Resistance
r
DS(on)
I
=
10 mA, V
D
=
V+ = 13.5 V, V
=
13.5 V
8.5 V
Room
Full
50
85
100
85
100
Switch Off
Leakage Current
I
S(off)
V+ = 16.5, V
=
16.5 V
V
D
=
15.5 V, V
S
=
Room
Full
0.01
0.5
20
0.5
20
0.5
5
0.5
5
I
D(off)
15.5 V
Room
Full
0.01
0.5
20
0.5
20
0.5
5
0.5
5
nA
Channel On
Leakage Current
I
D(on)
V+ = 16.5 V, V
=
16.5 V
V
S
= V
D
=
15.5 V
Room
Full
0.08
0.5
40
0.5
40
0.5
10
0.5
10
Digital Control
Input Current V
IN
Low
I
IL
V
IN
under test = 0.8 V, All Other = 2.4 V
Full
0.01
500
500
500
500
Input Current V
IN
High
I
IH
V
IN
under test = 2.4 V, All Other = 0.8 V
Full
0.01
500
500
500
500
nA
Dynamic Characteristics
Turn-On Time
t
ON
Room
150
250
250
DG441
R
L
= 1 k
V =
S
=
, C
= 35 pF
10 V, See Figure 2
Room
90
120
120
ns
Turn-Off Time
DG442
t
OFF
Room
110
210
210
Charge Injection
e
Q
C
L
= 1 nF, V
S
= 0 V
V
gen
= 0 V, R
gen
= 0
Room
1
pC
Off Isolation
e
OIRR
Room
60
Crosstalke
(Channel-to-Channel)
X
TALK
R
L
= 50
, C
= 5 pF
f = 1 MHz
Room
100
dB
Source Off Capacitance
e
C
S(off)
Room
4
Drain Off Capacitance
e
C
D(off)
f = 1 MHz
Room
4
pF
Channel On Capacitance
e
C
D(on)
V
ANALOG
= 0 V
Room
16
Power Supplies
Positive Supply Current
I+
Full
15
100
100
Negative Supply Current
I
V+ = 16.5 V, V
=
16.5 V
V
IN
= 0 or 5 V
Room
Full
0.000
1
1
5
1
5
A
Ground Current
I
GND
Full
15
100
100
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