参数资料
型号: DG9425
厂商: Vishay Intertechnology,Inc.
英文描述: Low-Voltage, Dual Supply, Low rON, Quad SPST Analog Switches
中文描述: 低电压,双电源,低RON,四路SPST模拟开关
文件页数: 4/9页
文件大小: 94K
代理商: DG9425
DG9424/9425/9426
Vishay Siliconix
www.vishay.com
Document Number: 71807
S-31267—Rev. C, 16-Jun-03
SPECIFICATIONSa (DUAL SUPPLY "5 V)
Limits
- 40 to 85
_C
Test Conditions Unless Specified
V+ = 5 V, V - = - 5 V
VL = 5 V, VIN = 2.4 V, 0.8 Vf
Parameter
Unit
Maxd
Typc
Mind
Tempb
Test Conditions Unless Specified
V+ = 5 V, V - = - 5 V
VL = 5 V, VIN = 2.4 V, 0.8 Vf
Symbol
Dynamic Characteristics
Turn-On Timee
tON
RL = 300 W, CL = 35 pF
Room
Full
56
74
81
Turn-Off Timee
tOFF
RL = 300 W, CL = 35 pF
VNO, VNC = "3.5 V See Figure 2
Room
Full
42
64
67
ns
Break-Before-Make Time Delaye
tD
DG9426 Only, VNO, VNC = 3.5 V
RL = 300 W, CL = 35 pF
Room
2
Charge Injectione
QINJ
Vg = 0 V, Rg = 0 W, CL = 1 nF
Room
112
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
-82
dB
Source Off Capacitancee
CNO(off)
CNC(off)
f
1 MH
Room
38
F
Drain Off Capacitancee
CCOM(off)
f = 1 MHz
Room
38
pF
Channel On Capacitancee
CCOM(on)
Room
89
Power Supplies
Positive Supply Currente
I+
Room
Full
0.03
1
5
Negative Supply Currente
I-
VIN = 0 or VL
Room
Full
-1
-5
- 0.002
mA
Logic Supply Currente
IL
VIN = 0 or VL
Room
Full
0.002
1
5
mA
Ground Currente
IGND
Room
Full
-1
-5
- 0.002
SPECIFICATIONSa (SINGLE SUPPLY 5 V)
Test Conditions Unless Specified
V+ = 5 V V - = 0 V
Limits
- 40 to 85
_C
Parameter
Symbol
V+ = 5 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
5
V
On-Resistancee
rON
V+ = 4.5 V, INO, INC = 50 mA
VCOM = 1 V, 3.5 V
Room
Full
3.4
4.8
5.8
W
Dynamic Characteristics
Turn-On Timee
tON
RL = 300 W, CL = 35 pF
Room
Hot
71
86
106
Turn-Off Timee
tOFF
RL = 300 W, CL = 35 pF
VNO, VNC = 3.5 V, See Figure 2
Room
Hot
37
51
56
ns
Break-Before-Make
Time Delaye
tD
DG9426 Only, VNO, VNC = 3.5 V,
RL = 300 W, CL = 35 pF
Room
5
Charge Injectione
QINJ
Vg = 0 V, Rg = 0 W, CL = 1 nF
Room
10
pC
Power Supplies
Positive Supply Currente
I+
Room
Hot
0.02
1
5
Negative Supply Currente
I-
VIN = 0 or VL
Room
Hot
-1
-5
- 0.002
mA
Logic Supply Currente
IL
VIN = 0 or VL
Room
Hot
0.002
1
5
mA
Ground Currente
IGND
Room
Hot
-1
-5
- 0.002
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