參數(shù)資料
型號(hào): 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(yè)數(shù): 5/9頁(yè)
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 3 V)
Test Conditions Unless Specified
V+ = 3 V V - = 0 V
Limits
- 40 to 85
_C
Parameter
Symbol
V+ = 3 V, V - = 0 V
VL = 3 V, VIN = 2.4 V, 0.4 Vf
Tempb
Mind
Typc
Maxd
Unit
Analog Switch
Analog Signal Rangee
VANALOG
Full
0
3
V
On-Resistance
rON
V+ = 2.7 V, V - = 0 V
INO, INC = 5 mA, VCOM = 0.5, 2.2 V
Room
Full
8
13.8
15.1
W
Switch Off
INO(off)
INC(off)
V+ = 3.3 V, V - = 0 V
Room
Full
-1
-10
1
10
Switch Off
Leakage Currenta
ICOM(off)
V+ = 3.3 V, V - = 0 V
VCOM = 0.3, 3 V, VNO, VNC = 3, 0.3 V
Room
Full
-1
-10
1
10
nA
Channel On
Leakage Currenta
ICOM(on)
V+ = 3.3 V, V - = 0 V
VNO, VNC = VCOM = 0.3, 3 V
Room
Full
-1
-10
1
10
Digital Controle
Input Current
IINL or IINH
Full
-1
0.005
1
mA
Dynamic Characteristics
Turn-On Time
tON
RL = 300 W, CL = 35 pF
Room
Full
140
163
193
Turn-Off Time
tOFF
RL = 300 W, CL = 35 pF
VNO, VNC = 1.5 V See Figure 2
Room
Full
65
80
89
ns
Break-Before-Make Time Delay
tD
DG9426 Only, VNO, VNC = 1.5 V
RL = 300 W, CL = 35 pF
Room
5
Charge Injectione
QINJ
Vg = 0 V, Rg = 0 W, CL = 1 nF
Room
15
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
-80
dB
Source Off Capacitancee
CNO(off)
CNC(off)
f
1 MH
Room
53
F
Drain Off Capacitancee
CCOM(off)
f = 1 MHz
Room
42
pF
Channel On Capacitancee
CCOM(on)
Room
92
Notes:
a.
Leakage parameters are guaranteed by worst case test conditions and not subject to production test.
b.
Room = 25
_C, Full = as determined by the operating temperature suffix.
c.
Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing.
d.
The algebraic convention whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet.
e.
Guaranteed by design, not subject to production test.
f.
VIN = input voltage to perform proper function.
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