DG9454 Просмотр технического описания (PDF) - Vishay Semiconductors
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DG9454 Datasheet PDF : 12 Pages
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DG9454
Vishay Siliconix
SPECIFICATIONS FOR UNIPOLAR SUPPLIES
Parameter
Analog Switch
Symbol
Test Conditions
Unless Otherwise Specified
VCC
VIN(A, B, C
= + 3 V, VL
and enable) =
= 2.7 V
1.5 V, 0.6
Va
- 40 °C to + 125 °C - 40 °C to + 85 °C
Temp.b Typ.c Min.d Max.d Min.d Max.d Unit
Analog Signal Rangee
On-Resistance
VANALOG
RDS(on)
IS = 1 mA, VD = 1.5 V
Full
0
3
0
3
V
Room 171
Full
265
310
265
289
Switch Off
Leakage Current
IS(off)
V+ = 3.3 V, VL = 2.7 V
Room ± 0.02 - 1
1
-1
1
Full
- 50
50
-5
5
ID(off)
VD = 0.3 V/3.0 V, VS = 3.0 V/0.3 V Room ± 0.02 - 1
Full
- 50
1
50
-1
-5
1
5
nA
Channel On
Leakage Current
Digital Control
ID(on)
V+ = 3.3 V, VL = 2.7 V
VS = VD = 0.3 V/3.0 V
Room ± 0.02 - 1
1
-1
1
Full
- 50
50
-5
5
Logic Low Input Voltage
Logic High Input Voltage
Logic Low Input Current
Logic High Input Current
VINL
VINH
IL
IH
VL = + 2.7 V
VIN A0, A1, A2 and enable
under test = 0.6 V
VIN A0, A1, A2 and enable
above test = 1.5 V
Full
0.6
0.6
V
Full
1.5
1.5
Full 0.01 - 1
1
-1
1
µA
Full 0.01 - 1
1
-1
1
Dynamic Characteristics
Transition Time
tTRANS
Room 151
270
270
Full
355
315
Enable Turn-On Time
tON(EN)
RL = 300 , CL = 35 pF
Room 390
Full
510
610
510
565
ns
Enable Turn-Off Time
tOFF(EN)
see figure 1, 2, 3
Room 90
Full
220
220
320
275
Break-Before-Make
Time Delay
Charge Injectione
Off Isolatione
Crosstalke
tD
Q
OIRR
XTALK
Room 90
Full
35
CL = 1 nF, RGEN = 0 , VGEN = 0 V Full
0.5
f = 1 MHz, RL = 50 ,
CL = 5 pF
100 kHz Room < - 90
100 kHz Room < - 90
35
pC
dB
Source Off Capacitancee
CS(off)
Room 2
Drain Off Capacitancee
CD(off)
f = 1 MHz
Room 4
pF
Channel On Capacitancee
Power Supply
CD(on)
Room 7
Power Supply Range
Ground Current
I+
Room 0.05
1
1
Full
10
10
IGND
VIN(A, B, C and enable) = 0 V or + 3 V Room 0.05
-1
Full
- 10
-1
- 10
µA
Logic Supply Current
IL
VL = 2.7 V
Room 0.05
Full
1
10
1
10
Notes:
a. VIN = input voltage to perform proper function.
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.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation
of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum
rating conditions for extended periods may affect device reliability.
Document Number: 67185
S11-0345-Rev. C, 07-Mar-11
www.vishay.com
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