參數(shù)資料
型號(hào): ADG442
廠商: Analog Devices, Inc.
英文描述: LC2MOS Quad SPST Switches
中文描述: LC2MOS四路SPST開關(guān)
文件頁數(shù): 2/9頁
文件大小: 323K
代理商: ADG442
REV. 0
–2–
B Version
T Version
–40
°
C to
+85
°
C
–55
°
C to
+125
°
C
Parameter
ANALOG SWITCH
Analog Signal Range
R
ON
+25
°
C
+25
°
C
Units
Test Conditions/Comments
V
SS
to V
DD
V
SS
to V
DD
V
typ
max
typ
max
typ
max
40
70
40
70
V
D
=
±
8.5 V, I
= –10 mA
V
DD
= +13.5 V, V
SS
= –13.5 V
–8.5 V
V
D
+8.5 V
85
4
9
1
3
85
4
9
1
3
R
ON
R
ON
Match
V
D
= 0 V, I
S
= –10 mA
LEAKAGE CURRENTS
Source OFF Leakage I
S
(OFF)
V
DD
= +16.5 V, V
SS
= –16.5 V
V
=
±
15.5 V, V
S
=
7
15.5 V;
Test Circuit 2
V
=
±
15.5 V, V
S
=
7
15.5 V;
Test Circuit 2
V
= V
=
±
15.5 V;
Test Circuit 3
±
0.01
±
0.5
±
0.01
±
0.5
±
0.08
±
0.5
±
0.01
±
0.5
±
0.01
±
0.5
±
0.08
±
0.5
nA typ
nA max
nA typ
nA max
nA typ
nA max
±
3
±
20
Drain OFF Leakage I
D
(OFF)
±
3
±
20
Channel ON Leakage I
D
, I
S
(ON)
±
3
±
40
DIGITAL INPUTS
Input High Voltage, V
INH
Input Low Voltage, V
INL
Input Current
I
INL
or I
INH
2.4
0.8
2.4
0.8
V min
V max
±
0.00001
±
0.5
±
0.00001
±
0.5
μ
A typ
μ
A max
V
IN
= V
INL
or V
INH
DYNAMIC CHARACTERISTICS
2
t
ON
85
110
45
60
30
1
6
85
110
45
60
30
1
6
ns typ
ns max
ns typ
ns max
ns typ
pC typ
pC max
R
L
= 1 k
, C
= 35 pF;
V
S
=
±
10 V; Test Circuit 4
R
L
= 1 k
, C
= 35 pF;
V
S
=
±
10 V; Test Circuit 4
R
L
= 1 k
, C
= 35 pF;
V
S
= 0 V, R
= 0
, C
= 1 nF;
V
DD
= +15 V, V
SS
= –15 V;
Test Circuit 5
R
= 50
, C
= 5 pF;
f = 1 MHz; Test Circuit 6
R
= 50
, C
= 5 pF;
f = 1 MHz; Test Circuit 7
f = 1 MHz
f = 1 MHz
f = 1 MHz
170
170
t
OFF
80
80
t
Charge Injection
OFF Isolation
60
60
dB typ
Channel-to-Channel Crosstalk
100
100
dB typ
C
S
(OFF)
C
D
(OFF)
C
D
, C
S
(ON)
POWER REQUIREMENTS
I
DD
ADG441/ADG442
ADG444
4
4
16
4
4
16
pF typ
pF typ
pF typ
V
= +16.5 V, V
= –16.5 V
Digital Inputs = 0 V or 5 V
80
80
μ
A max
μ
A typ
μ
A max
μ
A typ
μ
A max
μ
A typ
μ
A max
0.001
1
0.0001
1
0.001
1
0.001
1
0.0001
1
0.001
1
2.5
2.5
I
SS
2.5
2.5
I
L
(ADG444 Only)
V
L
= +5.5 V
2.5
2.5
NOTES
1
Temperature ranges are as follows: B Versions: –40
°
C to +85
°
C; T Versions: –55
°
C to +125
°
C.
2
Guaranteed by design, not subject to production test.
Specifications subject to change without notice.
ADG441/ADG442/ADG444–SPECIFICATIONS
1
Dual Supply
(V
DD
= +15 V
±
10%, V
SS
= –15 V
±
10%, V
L
= +5 V
±
10% (ADG444), GND = 0 V, unless otherwise noted)
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