參數(shù)資料
型號: DG9426DQ
廠商: Vishay Intertechnology,Inc.
英文描述: Low-Voltage, Dual Supply, Low rON, Quad SPST Analog Switches
中文描述: 低電壓,雙電源,低RON,四路SPST模擬開關(guān)
文件頁數(shù): 3/9頁
文件大?。?/td> 94K
代理商: DG9426DQ
DG9424/9425/9426
Vishay Siliconix
Document Number: 71807
S-31267—Rev. C, 16-Jun-03
www.vishay.com
SPECIFICATIONSa (SINGLE SUPPLY 12 V)
Test Conditions Unless Specified
V+ = 12 V V - = 0 V
Limits
- 40 to 85
_C
Parameter
Symbol
V+ = 12 V, V - = 0 V
VL = 5 V, VIN = 2.4 V, 0.8 Vf
Tempb
Mind
Typc
Maxd
Unit
Analog Switch
Analog Signal Rangee
VANALOG
Full
0
12
V
On-Resistance
rON
V+ = 10.8 V, V - = 0 V
INO, INC = 50 mA, VCOM = 2/9 V
Room
Full
1.8
3
4
W
Digital Control
Input Current
IINL or IINH
Full
-1
0.01
1
mA
Dynamic Characteristics
Turn-On Timee
tON
RL = 300 W, CL = 35 pF
Room
Full
42
57
65
Turn-Off Timee
tOFF
RL = 300 W, CL = 35 pF
VNO, VNC = 5 V See Figure 2
Room
Full
28
42
44
ns
Break-Before-Make Time Delaye
tD
DG9426 Only, VNO, VNC = 5 V
RL = 300 W, CL = 35 pF
Room
2
Charge Injectione
QINJ
Vg = 0 V, Rg = 0 W, CL = 1 nF
Room
38
pC
Off Isolatione
OIRR
RL = 50 W, CL = 5 pF,
Room
-56
dB
Channel-to-Channel Crosstalke
XTALK
RL = 50 W, CL = 5 pF,
f = 1 MHz
Room
-77
dB
NO, NC Off Capacitancee
CNO(off)
CNC(off)
f
1 MH
Room
49
F
COM Off Capacitancee
CCOM(off)
f = 1 MHz
Room
37
pF
Channel On Capacitancee
CCOM(on)
Room
89
Power Supplies
Positive Supply Current
I+
Room
Full
0.02
1
5
Negative Supply Current
I-
VIN = 0 or VL
Room
Full
-1
-5
- 0.002
mA
Logic Supply Current
IL
VIN = 0 or VL
Room
Full
0.002
1
5
mA
Ground Current
IGND
Room
Full
-1
-5
- 0.002
SPECIFICATIONSa (DUAL SUPPLY "5 V)
Test Conditions Unless Specified
V+ = 5 V V - = - 5 V
Limits
- 40 to 85
_C
Parameter
Symbol
V+ = 5 V, V - = - 5 V
VL = 5 V, VIN = 2.4 V, 0.8 Vf
Tempb
Mind
Typc
Maxd
Unit
Analog Switch
Analog Signal Rangee
VANALOG
Full
-5
5
V
On-Resistance
rON
V+ = 4.5 V, V - = - 4.5 V
INO, INC = 50 mA, VCOM = "3.5 V
Room
Full
2
3.3
4.3
W
Switch Off
INO(off)
INC(off)
V+ = 5.5 V, V - = - 5.5 V
Room
Full
-1
-10
1
10
Switch Off
Leakage Current
ICOM(off)
V+ = 5.5 V, V - = - 5.5 V
VCOM = "4.5 V, VNO, VNC = #4.5 V
Room
Full
-1
-10
1
10
nA
Channel On
Leakage Current
ICOM(on)
V+ = 5.5 V, V - = - 5.5 V
VNO, VNC = VCOM = "4.5 V
Room
Full
-1
-10
1
10
Digital Control
Input Currenta
IINL or IINH
Full
-1
0.05
1
mA
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