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 V
L
.
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.
FEATURES
• Operates with V+ = 2.7 V to 13.2 V;
V
L
= 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 (C
s(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
16
Y1
15
V
CC
14
Y
13
Z1
1
12
X
Z
2
11
X1
Z0
3
10
X0
Enable
4
9
A
5
V
L
6
GND
7
7
C
8
B
Top
View
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
1
DG9454
Vishay Siliconix
TRUTH TABLE
Enable
Input
H
L
L
L
L
L
L
L
L
Select Inputs
C
X
L
L
L
L
H
H
H
H
B
X
L
L
H
H
L
L
H
H
A
X
L
H
L
H
L
H
L
H
On Switches
DG9454
All Switches Open
X to X0, Y to Y0, Z to Z0
X to X1, Y to Y0, Z to Z0
X to X0, Y to Y1, Z to Z0
X to X1, Y to Y1, Z to Z0
X to X0, Y to Y0, Z to Z1
X to X1, Y to Y0, Z to Z1
X to X0, Y to Y1, Z to Z1
X to X1, Y to Y1, Z to Z1
ORDERING INFORMATION
Temp. Range
DG9454
- 40 °C to 125 °C
a
Notes:
a. - 40 °C to 85 °C datasheet limits apply.
16-Pin miniQFN
DG9454EN-T1-E4
Package
Part Number
ABSOLUTE MAXIMUM RATINGS
(T
A
= 25 °C, unless otherwise noted)
Parameter
Digital Inputs
a
, V
S
, V
D
, V
L
V+ to GND
Continuous Current (Any terminal)
Peak Current, S or D (Pulsed 1 ms, 10 % duty cycle)
Storage Temperature
Power Dissipation
b
b
Limit
GND - 0.3 to (V+) + 0.3
or 30 mA, whichever occurs first
14
30
100
- 65 to 150
16-Pin
16-Pin
miniQFN
c, d
miniQFN
d
525
152
Unit
V
mA
°C
mW
°C/W
mA
Thermal Resistance
Latch-up (per JESD78)
Notes:
a. Signals on SX, DX, V
L
or INX exceeding V+ will be clamped by internal diodes. Limit forward diode current to maximum current ratings.
b. All leads welded or soldered to PC board.
c. Derate 6.6 mW/°C above 70 °C.
d. Manual soldering with iron is not recommended for leadless components. The miniQFN-16 is a leadless package. The end of the lead terminal
is exposed copper (not plated) as a result of the singulation process in manufacturing. A solder fillet at the exposed copper lip cannot be
guaranteed and is not required to ensure adequate bottom side solder interconnection.
SPECIFICATIONS FOR UNIPOLAR SUPPLIES
Test Conditions
Unless Otherwise Specified
V
CC
= + 12 V, V
L
= 2.7 V
V
IN(A, B, C and enable)
= 1.6 V, 0.5 V
a
- 40 °C to + 125 °C - 40 °C to + 85 °C
Temp.
b
Full
I
S
= 1 mA, V
D
= 0.7 V, 6.0 V, 11.3 V
I
S
= 1 mA, V
D
= + 0.7 V
I
S
= 1 mA, V
D
= 0.7 V, 6.0 V, 11.3 V
Room
Full
Room
Full
Room
Full
80
4
32
Typ.
c
Min.
d
0
Max.
d
12
120
143
7
10
26
30
Min.
d
0
Max.
d
12
120
137
7
8
26
28
Unit
V
Parameter
Analog Switch
Analog Signal Range
e
On-Resistance
On-Resistance Match
On-Resistance Flatness
Symbol
V
ANALOG
R
DS(on)
R
ON
R
FLATNESS
www.vishay.com
2
Document Number: 67185
S11-0345-Rev. C, 07-Mar-11
DG9454
Vishay Siliconix
SPECIFICATIONS FOR UNIPOLAR SUPPLIES
Test Conditions
Unless Otherwise Specified
V
CC
= + 12 V, V
L
= 2.7 V
V
IN(A, B, C and enable)
= 1.6 V, 0.5 V
a
- 40 °C to + 125 °C - 40 °C to + 85 °C
Temp.
b
Room
Full
Room
Full
Room
Full
Full
Full
Full
Full
0.01
0.01
1.6
-1
-1
1
1
Typ.
c
± 0.02
± 0.02
± 0.02
Min.
d
-1
- 50
-1
- 50
-1
- 50
Max.
d
1
50
1
50
1
50
0.5
1.6
-1
-1
1
µA
1
Min.
d
-1
-5
-1
-5
-1
-5
Max.
d
1
5
1
5
1
5
0.5
nA
Unit
Parameter
Analog Switch
Switch Off
Leakage Current
Channel On
Leakage Current
Digital Control
Logic Low Input Voltage
Logic High Input Voltage
Logic Low Input Current
Logic High Input current
Dynamic Characteristics
Transition Time
Enable Turn-On Time
Enable Turn-Off Time
Break-Before-Make
Time Delay
Charge Injection
Off Isolation
e
e
Symbol
I
S(off)
I
D(off)
I
D(on)
V+ = + 13.2 V, V
L
= 2.7 V
V
D
= 1 V/12.2 V, V
S
= 12.2 V/1 V
V+ = + 13.2 V, V
L
= 2.7 V
V
D
= V
S
= 1 V/12.2 V
V
INL
V
INH
I
L
I
H
V
L
= 2.7 V
V
IN
A0, A1, A2 and enable
under test = 0.5 V
V
IN
A0, A1, A2 and enable
above test = 1.6 V
V
t
TRANS
t
ON(EN)
t
OFF(EN)
t
D
Q
OIRR
f = 1 MHz,
R
L
= 50
,
C
L
= 5 pF
C
L
= 1 nF, R
GEN
= 0
,
V
GEN
= 0 V
100 kHz
1 MHz
10 MHz
100 kHz
1 MHz
10 MHz
R
L
= 50
f = 1 MHz
Signal = 1 V
RMS
,
20 Hz to 20 kHz, R
L
= 600
R
L
= 300
,
C
L
= 35 pF
see figure 1, 2, 3
Room
Full
Room
Full
Room
Full
Room
Full
Full
Room
Room
Room
Room
Room
Room
Room
Room
Room
Room
Room
80
115
46
37
12
0.86
< - 90
- 80
- 61
< - 90
- 81
- 65
540
2
3
6
0.01
135
205
180
250
110
180
12
135
170
180
215
110
145
ns
pC
dB
Crosstalk
e
Bandwidth, - 3dB
e
X
TALK
BW
C
S(off)
C
D(off)
C
D(on)
THD
MHz
Source Off Capacitance
e
Drain Off Capacitance
e
Channel On Capacitance
e
Total Harmonic Distortion
e
Power Supply
Power Supply Range
Ground Current
Logic Supply Current
pF
%
I+
V
IN(A, B, C and enable)
= 0 V or + 12 V
I
GND
I
L
V
L
= 2.7 V
Room
Full
Room
Full
Room
Full
0.05
0.05
0.05
-1
- 10
1
10
-1
- 10
1
10
1
10
µA
1
10
Notes:
a. V
IN
= 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.
Document Number: 67185
S11-0345-Rev. C, 07-Mar-11
www.vishay.com
3
DG9454
Vishay Siliconix
SPECIFICATIONS FOR UNIPOLAR SUPPLIES
Test Conditions
Unless Otherwise Specified
V
CC
= + 5 V, V
L
= 2.7 V
V
IN(A, B, C and enable)
= 1.5 V, 0.6 V
a
- 40 °C to + 125 °C - 40 °C to + 85 °C
Temp.
b
Full
I
S
= 1 mA, V
D
= 0 V, + 3.5 V
I
S
= 1 mA, V
D
= + 3.5 V
I
S
= 1 mA, V
D
= 0 V, + 3 V
V+ = + 5.5 V, V- = 0 V
V
D
= 1 V/4.5 V, V
S
= 4.5 V/1 V
V+ = + 5.5 V, V- = 0 V
V
D
= V
S
= 1 V/4.5 V
V
L
= 2.7 V
V
L
= 2.7 V
V
IN(A, B, C and enable)
under test = 0.6 V
V
IN(A, B, C and enable)
under test = 1.5 V
Room
Full
Room
Full
Room
Full
Room
Full
Room
Full
Room
Full
Full
Full
Full
Full
0.01
0.01
1.5
-1
-1
1
1
105
3.2
17
± 0.02
± 0.02
± 0.02
-1
- 50
-1
- 50
-1
- 50
Typ.
c
Min.
d
0
Max.
d
5
165
205
8
13
26
30
1
50
1
50
1
50
0.6
1.5
-1
-1
1
µA
1
-1
-5
-1
-5
-1
-5
Min.
d
0
Max.
d
5
165
194
8
10
26
28
1
5
1
5
1
5
0.6
nA
Unit
V
Parameter
Analog Switch
Analog Signal Range
e
On-Resistance
On-Resistance Match
On-Resistance Flatness
Switch Off
Leakage Current
Channel On
Leakage Current
Digital Control
V
IN(A, B, C and enable)
Low
V
IN(A, B, C and enable)
High
Input Current, V
IN
Low
Input Current, V
IN
High
Dynamic Characteristics
Transition Time
Enable Turn-On Time
Enable Turn-Off Time
Break-Before-Make
Time Delay
Charge Injection
e
Off Isolation
e
Channel-to-Channel
Crosstalk
e
Source Off Capacitance
e
Drain Off Capacitance
e
Channel On Capacitance
e
Power Supply
Power Supply Current
Ground Current
Logic Supply Current
Symbol
V
ANALOG
R
ON
R
ON
R
FLATNESS
I
S(off)
I
D(off)
I
D(on)
V
IL
V
IH
I
L
I
H
V
t
TRANS
t
ON
t
OFF
t
D
Q
OIRR
X
TALK
C
S(off)
C
D(off)
C
D(on)
f = 1 MHz
V
g
= 0 V, R
g
= 0
,
C
L
= 1 nF
R
L
= 50
,
C
L
= 5 pF
f = 100 kHz
R
L
= 300
,
C
L
= 35 pF
see figure 1, 2, 3
Room
Full
Room
Full
Room
Full
Room
Full
Full
Room
Room
Room
Room
Room
Room
Full
Room
Full
Room
Full
96
200
60
50
20
0.4
< - 90
< - 90
2
4
7
0.05
- 0.05
0.05
-1
- 10
175
250
295
365
155
225
20
175
210
295
330
155
190
ns
pC
dB
pF
I+
V
IN(A, B, C and enable)
= 0 V or 5 V
I
GND
I
L
V
L
= 2.7 V
1
10
-1
- 10
1
10
1
10
µA
1
10
Notes:
a. V
IN
= 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.
www.vishay.com
4
Document Number: 67185
S11-0345-Rev. C, 07-Mar-11
DG9454
Vishay Siliconix
SPECIFICATIONS FOR UNIPOLAR SUPPLIES
Test Conditions
Unless Otherwise Specified
V
CC
= + 3 V, V
L
= 2.7 V
V
IN(A, B, C and enable)
= 1.5 V, 0.6 V
a
- 40 °C to + 125 °C - 40 °C to + 85 °C
Temp.
b
Typ.
c
Full
I
S
= 1 mA, V
D
= 1.5 V
V+ = 3.3 V, V
L
= 2.7 V
V
D
= 0.3 V/3.0 V, V
S
= 3.0 V/0.3 V
V+ = 3.3 V, V
L
= 2.7 V
V
S
= V
D
= 0.3 V/3.0 V
Room
Full
Room
Full
Room
Full
Room
Full
Full
Full
Full
Full
0.01
0.01
1.5
-1
-1
1
1
171
± 0.02
± 0.02
± 0.02
-1
- 50
-1
- 50
-1
- 50
Min.
d
0
Max.
d
3
265
310
1
50
1
50
1
50
0.6
1.5
-1
-1
1
µA
1
-1
-5
-1
-5
-1
-5
Min.
d
0
Max.
d
3
265
289
1
5
1
5
1
5
0.6
nA
Unit
V
Parameter
Analog Switch
Analog Signal Range
e
On-Resistance
Switch Off
Leakage Current
Channel On
Leakage Current
Digital Control
Logic Low Input Voltage
Logic High Input Voltage
Logic Low Input Current
Logic High Input Current
Dynamic Characteristics
Transition Time
Enable Turn-On Time
Enable Turn-Off Time
Break-Before-Make
Time Delay
Charge
Injection
e
Off Isolation
e
Crosstalk
e
Source Off Capacitance
e
Drain Off Capacitance
e
Channel On Capacitance
e
Power Supply
Power Supply Range
Ground Current
Logic Supply Current
Symbol
V
ANALOG
R
DS(on)
I
S(off)
I
D(off)
I
D(on)
V
INL
V
INH
I
L
I
H
V
L
= + 2.7 V
V
IN
A0, A1, A2 and enable
under test = 0.6 V
V
IN
A0, A1, A2 and enable
above test = 1.5 V
V
t
TRANS
t
ON(EN)
t
OFF(EN)
t
D
Q
OIRR
X
TALK
C
S(off)
C
D(off)
C
D(on)
f = 1 MHz
C
L
= 1 nF, R
GEN
= 0
,
V
GEN
= 0 V
f = 1 MHz, R
L
= 50
,
C
L
= 5 pF
100 kHz
100 kHz
R
L
= 300
,
C
L
= 35 pF
see figure 1, 2, 3
Room
Full
Room
Full
Room
Full
Room
Full
Full
Room
Room
Room
Room
Room
Room
Full
Room
Full
Room
Full
151
390
90
90
35
0.5
< - 90
< - 90
2
4
7
0.05
0.05
0.05
-1
- 10
270
355
510
610
220
320
35
270
315
510
565
220
275
ns
pC
dB
pF
I+
V
IN(A, B, C and enable)
= 0 V or + 3 V
I
GND
I
L
V
L
= 2.7 V
1
10
-1
- 10
1
10
1
10
µA
1
10
Notes:
a. V
IN
= 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.
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