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参数资料
| 型号： | DG2799 |
| 厂商： | Vishay Intertechnology,Inc. |
| 英文描述： | Dual double-pole / double-throw analog switches; |
| 中文描述： | 双双刀/双掷模拟开关; |
| 文件页数： | 4/8页 |
| 文件大小： | 86K |
| 代理商： | DG2799 |
DG2799
Vishay Siliconix
New Product
www.vishay.com
4
Document Number: 72922
S-41957—Rev. B, 25-Oct-04
SPECIFICATIONS (V+ = 4.3 V)
Test Conditions
Otherwise Unless Specified
Limits
40 to 85 C
Parameter
Symbol
V+ = 4.3 V, V
IN
= 0.5 or 1.6 V
e
Temp
a
Min
b
Typ
c
Max
b
Unit
Analog Switch
Analog Signal Range
d
V
NO
, V
NC
,
V
COM
Full
0
V+
V
On-Resistance
r
ON
V+ = 4.3 V, V
COM
= 0.5 V/2.1 V, I
NO
, I
NC
= 100 mA
Room
Full
0.29
0.43
0.53
r
ON
Flatness
d
r
Flatness
V+ = 4.3 V
= 0 to V+ I
V
COM
= 0 to V+, I
NO
, I
NC
= 100 mA
Room
0.07
0.15
r
ON
Match
d
r
ON
Room
0.05
Switch Off Leakage Current
d
I
NO(off)
,
I
NC(off)
V+ = 4.3 V, V
NO
, V
NC
= 0.3 V/4.0 V
V
COM
Room
Full
10
100
10
100
I
COM(off)
Room
Full
10
100
10
100
nA
Channel-On Leakage Current
d
I
COM(on)
V+ = 4.3 V, V
NO
, V
NC
= V
COM
= 0.3 V/4.0 V
Room
Full
10
100
10
100
Digital Control
Input High Voltage
V
INH
Full
1.6
V
Input Low Voltage
V
INL
Full
0.5
Input Capacitance
C
in
Full
6
pF
Input Current
I
INL
or I
INH
V
IN
= 0 or V+
Full
1
1
A
Dynamic Characteristics
Charge Injection
d
Off-Isolation
d
Crosstalk
d
Q
INJ
OIRR
C
L
= 1 nF, V
GEN
= 0 V, R
GEN
= 0
Room
320
pC
R
L
= 50 , C
= 5 pF, f = 100 kHz
L
= 5 pF f = 100 kHz
Room
73
dB
X
TALK
C
NO(off)
C
NC(off)
C
NO(on)
C
NC(on)
Room
73
N
O
, N
C
Off Capacitance
d
Room
100
= 0 or V+ f = 1 MHz
V
IN
= 0 or V+, f = 1 MHz
Room
100
pF
Channel On Capacitance
Channel-On Capacitance
d
Room
230
Room
230
Power Supply
Power Supply Range
V+
4.3
V
Power Supply Current
I+
V
IN
= 0 or V+
Full
1.0
A
Notes:
a.
b.
c.
d.
e.
Room = 25
°
C, Full = as determined by the operating suffix.
Typical values are for design aid only, not guaranteed nor subject to production testing.
The algebraic convention whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet.
Guarantee by design, not subjected to production test.
V
IN
= input voltage to perform proper function.
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