參數(shù)資料
型號(hào): DG300AAA
英文描述: SPST Analog Switch
中文描述: SPST模擬開(kāi)關(guān)
文件頁(yè)數(shù): 3/9頁(yè)
文件大?。?/td> 70K
代理商: DG300AAA
DG3000
Vishay Siliconix
Document Number: 71742
S-21483
Rev. C, 26-Aug-02
www.vishay.com
3
SPECIFICATIONS (V+ = 3.0 V)
Test Conditions
Otherwise Unless Specified
Limits
-40 to 85 C
Typ
c
Parameter
Symbol
V+ = 3 V,
10%, V
IN
= 0.4 or 2.0 V
e
Temp
a
Min
b
Max
b
Unit
Analog Switch
Analog Signal Range
d
V
NO
, V
NC
,
V
COM
Full
0
V+
V
On-Resistance
d
r
ON
V+ = 2.7 V, V
COM
= 1.5 V, I
NO
, I
NC
= 10 mA
Room
Full
3.3
3.4
4.1
4.2
r
ON
Flatness
d
r
Flatness
V+ = 2.7 V, V
COM
= 0 to V+, I
NO
, I
NC
= 10 mA
Room
1.3
I
NO(off),
I
NC(off)
V+ = 3.3 V
Room
Full
-800
-13
800
13
pA
nA
Switch Off Leakage Current
f
I
COM(off)
V
NO,
V
NC
= 1 V/3 V, V
COM
= 3 V/1 V
Room
Full
-800
-13
800
13
pA
nA
Channel-On Leakage Current
f
I
COM(on)
V+ = 3.3 V, V
NO,
V
NC
= V
COM
= 1 V/3 V
Room
Full
-800
-13
800
13
pA
nA
Digital Control
Input High Voltage
V
INH
V
INL
Full
2
Input Low Voltage
Input Capacitance
d
Input Current
d
Full
0.4
V
C
in
Full
5
pF
I
INL
or I
INH
V
IN
= 0 or V+
Full
-1
1
A
Dynamic Characteristics
Turn-On Time
d
t
ON
Room
Full
34
49
52
Turn-Off Time
d
t
OFF
V
NO
or V
NC
= 2.0 V, R
= 300 , C
L
= 35 pF
Figure 1 and 2
Room
Full
12
30
33
ns
Break-Before-Make Time
d
Charge Injection
d
Off-Isolation
d
Crosstalk
d
t
d
Room
1
23
Q
INJ
OIRR
C
L
= 1 nF, V
GEN
= 0 V, R
GEN
= 0 , Figure 3
Room
4
pC
Room
-61
X
TALK
C
NO(off),
C
NC(off)
R
L
= 50 , C
L
= 5 pF, f = 1 MHz
Room
-67
dB
NO, NC Off Capacitance
d
V
IN
= 0 or V+, f = 1 MHz
Room
31
pF
Channel-On Capacitance
d
C
ON
Room
47
Power Supply
Power Supply Range
Power Supply Current
d
V+
2.7
3.3
V
I+
0.1
1.0
A
Power Consumption
P
C
V
IN
= 0 or V+
3.3
W
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