DG9454 Datasheet PDF - Vishay Siliconix
| Part Number | DG9454 | |
| Description | Low Power Consumption Triple SPDT | |
| Manufacturers | Vishay Siliconix | |
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DG9454
Vishay Siliconix
Compact, Low Power Consumption, Triple SPDT
(Triple 2:1 Multiplexers)
DESCRIPTION
The DG9454 is a triple SPDT (triple 2:1 multiplexers) with
enhanced performance on low power consumption, while
guarantees 1.8 V logic compatible over the full operation
voltage range.
The DG9454 is designed to operate from a + 2.7 V to
+ 13.2 V supply at V+, and + 2.5 V to + 5.5 V at VL.
The DG9454 is a high precision switch of low parasitic
capacitance, low leakage, low charge injection, and fast
switching speed.
Processed with advanced CMOS technology, the DG9454
conducts equally well in both directions, offers rail to rail
analog signal handling and can be used both as multiplexers
as well as de-multiplexers.
The advantages of DG9454 at size, weight, power
consumption, and low voltage control capability make it ideal
for portable consumer applications such as 3D glasses
(3D goggles). Its precise switching, wide dynamic range, and
low parasitic characters make it a high performance switch
for healthcare, data acquisition, and instrument products.
The DG9454 operating temperature is specified from - 40 °C
to + 85 °C and are available and the ultra compact 1.8 mm x
2.6 mm miniQFN16 packages.
As a comitted partner to the community and the environment,
Vishay Siliconix manufactures this product with lead
(Pb)-free device terminations. DG9454 is offered in a
miniQFN package. The miniQFN package has a nickel-
palladium-gold device termination and is represented by the
lead (Pb)-free “-E4” suffix. The nickel-palladium-gold device
terminations meet all JEDEC standards for reflow and MSL
ratings.
www.DataSheet4U.com
FEATURES
• Operates with V+ = 2.7 V to 13.2 V;
VL = 2.5 V to 5.5 V
• Guaranteed 1.8 V logic control at full V+ range
• Low power consumption, < 1 µA
• High bandwidth: 540 MHz
• Low charge injection over the full signal range
(less than 0.9 pQ)
• Low switch capacitance (Cs(off) 2 pF typ.)
• Good isolation and crosstalk performance (typ. - 65 dB at
10 MHz)
• Compact and light miniQFN16 package (1.8 mm x
2.6 mm)
• Compliant to RoHS Directive 2002/95/EC
• Halogen-free according to IEC 61249-2-21 definition
APPLICATIONS
• 3D glasses (goggles)
• Touch panels
• Data acquisition
• Medical and healthcare devices
• Control and automation equipments
• Test instruments
FUNCTIONAL BLOCK DIAGRAM AND PIN
CONFIGURATION
DG9454
mQFN-16
Y0 Y1 VCC Y
16 15 14 13
Z1 1
Z2
Z0 3
Enable
4
12 X
11 X1
10 X0
9A
5 6 77
VL GND
C
Top View
8
B
Yxx
Pin 1
Device Marking: 5xx for DG9454
(miniQFN16)
xx = Date/Lot Traceability Code
Document Number: 67185
S11-0345-Rev. C, 07-Mar-11
www.vishay.com
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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
CL = 1 nF, RGEN = 0 , VGEN = 0 V
f = 1 MHz, RL = 50 ,
CL = 5 pF
100 kHz
100 kHz
Room
Full
Full
Room
Room
90
0.5
< - 90
< - 90
35
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
Full
1
10
1
10
IGND
VIN(A, B, C and enable) = 0 V or + 3 V
Room
Full
0.05
-1
- 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.
www.Dea.tGaSuhaeraentt4eUed.cboymdesign, 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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| Information | Total 10 Pages | |
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| Download | [ DG9454.PDF Datasheet ] | |
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