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DG9253EN-T1-E4

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P16
Vishay Siliconix
DG9251, DG9252, DG9253
Document Number: 67075
S11-1550-Rev. C, 01-Aug-11
www.vishay.com
1
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
8-Channel, Dual 4-Channel, Triple 2-Channel Multiplexers
DESCRIPTION
The DG9251, DG9252, and DG9253 are high precision
single and dual supply CMOS analog multiplexers. DG9251
is an 8-channel multiplexer, the DG9252 is a dual 4-channel
multiplexer, and the DG9253 is a triple 2-channel multiplexer
or triple SPDT.
Designed to operate from a + 2.7 V to + 16 V single supply
or from a ± 2.7 V to ± 5 V dual supplies, the DG9251,
DG9252, and DG9253 are fully specified at + 16 V, + 5 V and
± 5 V. All control logic inputs have guaranteed 1.4 V high limit
when operating from + 5 V or ± 5 V supplies and 1.65 V when
operating from a + 16 V supply.
The DG9251, DG9252, and DG9253 are precision
multiplexers of low leakage, low charge injection, and
lowparasitic capacitance. They conduct equally well in
bothdirections, offer rail to rail analog signal handling and
can beused both as multiplexers as well as
de-multiplexers.The DG9251, DG9252, and DG9253
operating temperature is specified from - 40 °C to + 85 °C
and are available in ultra compact 1.8 mm x 2.6 mm
miniQFN16 packages.
FEATURES
• Halogen-free According to IEC 61249-2-21
Definition
• + 2.7 V to + 16 V single supply operation
± 2.7 V to ± 5 V dual supply operation
• Fully specified at + 16 V, + 5 V, ± 5 V
• Low charge injection (< 4.1 pC typ.)
• High bandwidth: 314 MHz (DG9251)
449 MHz (DG9252)
480 MHz (DG9253)
• Low switch capacitance (C
s(off)
2.7 pF typ.)
• Good isolation and crosstalk performance
(typ. - 45 dB at 100 MHz)
• MiniQFN16 package (1.8 mm x 2.6 mm)
• Compliant to RoHS Directive 2002/95/EC
APPLICATIONS
• Data acquisition
• Medical and healthcare devices
• Control and automation equipments
• Test instruments
• Touch panels
• Consumer
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
Pin 1
Device Marking: 8xx for DG9251
(miniQFN16) Hxx for DG9252
Jxx for DG9253
xx = Date/Lot Traceability Code
Yxx
X
X7
X5
X0
A
X3
1
2
3
4
7
8
9
10
11
12
5
8
7
6
1314
X4
16
V
EE
X2
C
X6
ENABLE
B
X1
GND
V
CC
Top View
Top View
DG9252
mQFN-16
Logic
Y
Y3
Y1
X
X3
X0
1
2
3
4
8
9
10
11
12
5
86
13
14
Y0
16
V
EE
X2
B
Y2
ENABLE
A
X1
GND
Logic
15
15
7
V
CC
Z1
Z
Z0
1
2
3
4
7
8
9
10
11
12
5
8
7
6
13
14
15
16
Y
Y1
Y0
GND
Top View
DG9253
mQFN-16
V
CC
ENABLE
V
EE
A
B
C
X1
X
X0
www.vishay.com
2
Document Number: 67075
S11-1550-Rev. C, 01-Aug-11
Vishay Siliconix
DG9251, DG9252, DG9253
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Notes:
a. - 40 °C to 85 °C datasheet limits apply.
Notes:
a. Signals on SX, DX, or INX exceeding V+ or 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.
TRUTH TABLE
Enable
Input
Select Inputs On Switches
C B A DG9251 DG9252 DG9253
H X X X All Switches Open All Switches Open All Switches Open
L L L L X to X0 X to X0, Y to Y0 X to X0, Y to Y0, Z to Z0
L L L H X to X1 X to X1, Y to Y1 X to X1, Y to Y0, Z to Z0
L L H L X to X2 X to X2, Y to Y2 X to X0, Y to Y1, Z to Z0
L L H H X to X3 X to X3, Y to Y3 X to X1, Y to Y1, Z to Z0
L H L L X to X4 X to X0, Y to Y0 X to X0, Y to Y0, Z to Z1
L H L H X to X5 X to X1, Y to Y1 X to X1, Y to Y0, Z to Z1
L H H L X to X6 X to X2, Y to Y2 X to X0, Y to Y1, Z to Z1
L H H H X to X7 X to X3, Y to Y3 X to X1, Y to Y1, Z to Z1
ORDERING INFORMATION
Temp. Range Package Part Number
DG9251, DG9252, DG9253
- 40 °C to 125 °C
a
16-Pin miniQFN
DG9251EN-T1-E4
DG9252EN-T1-E4
DG9253EN-T1-E4
ABSOLUTE MAXIMUM RATINGS (T
A
= 25 °C, unless otherwise noted)
Parameter Limit Unit
V
CC
to V
EE
18
V
GND to V- 9
Digital Inputs
a
, V
S
, V
D
(V-) - 0.3 to (V+) + 0.3
or 30 mA, whichever occurs first
Continuous Current (Any terminal) 30
mA
Peak Current, S or D (Pulsed 1 ms, 10 % duty cycle) 100
Storage Temperature - 65 to 150 °C
Power Dissipation
b
16-Pin miniQFN
c, d
525 mW
Thermal Resistance
b
16-Pin miniQFN
d
152 °C/W
Latch-up (per JESD78) > 300 mA
Document Number: 67075
S11-1550-Rev. C, 01-Aug-11
www.vishay.com
3
Vishay Siliconix
DG9251, DG9252, DG9253
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
SPECIFICATIONS (for Dual Supplies)
Parameter Symbol
Test Conditions
Unless Otherwise Specified
V
CC
= + 5 V, V
EE
= - 5 V
V
IN(A, B, C and ENABLE)
= 1.4 V, 0.3 V
a
Temp.
b
Typ.
c
- 40 °C to 125 °C - 40 °C to 85 °C
Unit Min.
d
Max.
d
Min.
d
Max.
d
Analog Switch
Analog Signal Range
e
V
ANALOG
Full - 5 5 - 5 5 V
On-Resistance R
ON
I
S
= 1 mA, V
D
= - 3 V, 0 V, + 3 V
Room
Full
90 182
252
182
223
On-Resistance Match R
ON
I
S
= 1 mA, V
D
= ± 3 V
Room
Full
3.1 6
10
6
8
On-Resistance Flatness R
FLATNESS
I
S
= 1 mA, V
D
= - 3 V, 0 V, + 3 V
Room
Full
32.4 44
64
44
61
Switch Off
Leakage Current
I
S(off)
V
CC
= 5.5 V, V
EE
= - 5.5 V,
V
D
= ± 4.5 V, V
S
= ± 4.5 V
Room
Full
± 0.02 - 1
- 50
1
50
- 1
- 5
1
5
nAI
D(off)
Room
Full
± 0.02 - 1
- 50
1
50
- 1
- 5
1
5
Channel On
Leakage Current
I
D(on)
V
CC
= 5.5 V, V
EE
= - 5.5 V,
V
S
= V
D
= ± 4.5 V
Room
Full
± 0.02 - 1
- 50
1
50
- 1
- 5
1
5
Digital Control
V
IN(A, B, C and ENABLE)
Low
V
IL
Full 0.3 0.3
V
V
IN(A, B, C and ENABLE)
High
V
IH
Full 1.4 1.4
Input Current, V
IN
Low
I
IL
V
IN(A, B, C and ENABLE)
under test = 0.3 V
Full 0.01 - 1 1 - 1 1
µA
Input Current, V
IN
High
I
IH
V
IN(A, B, C and ENABLE)
under test = 1.4 V
Full 0.01 - 1 1 - 1 1
Input Capacitance
e
C
IN
f = 1 MHz Room 2.4 pF
Dynamic Characteristics
Transition Time t
TRANS
R
L
= 300 , C
L
= 35 pF
see figure 1, 2, 3
Room
Full
88 236
281
236
251
ns
Enable Turn-On Time t
ON
Room
Full
158 250
455
250
369
Enable Turn-Off Time t
OFF
Room
Full
40 125
136
125
131
Break-Before-Make
Time Delay
t
D
Room
Full
32
13 13
Off Isolation
e
OIRR
R
L
= 50 , C
L
= 15 pF
f = 100 kHz Room < - 90
dB
f = 10 MHz Room - 64
f = 100 MHz Room - 45
Channel-to-Channel
Crosstalk
e
X
TA LK
f = 100 kHz Room < - 90
f = 10 MHz Room - 67
f = 100 MHz Room - 48
Bandwith, 3 dB BW R
L
= 50
DG9251 Room 314
MHzDG9252 Room 449
DG9253 Room 480
Charge Injection
e
QV
g
= 0 V, R
g
= 0 , C
L
= 1 nF Room 4.1 pC
Source Off Capacitance
e
C
S(off)
f = 1 MHz
DG9251 Room 2.7
pF
DG9252 Room 2.2
DG9253 Room 2.0
Drain Off Capacitance
e
C
D(off)
f = 1 MHz
DG9251 Room 10.7
DG9252 Room 6.6
DG9253 Room 4.6
Channel On Capacitance
e
C
D(on)
f = 1 MHz
DG9251 Room 14.6
DG9252 Room 9.8
DG9253 Room 8.6
Total Harmonic
Distortion
e
THD
Signal = 1 V
RMS
,
20 Hz to 20 kHz, R
L
= 600
Room 0.2 %
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P16

DG9253EN-T1-E4

Mfr. #:
Buy DG9253EN-T1-E4
Manufacturer:
Vishay / Siliconix
Description:
Multiplexer Switch ICs RECOMMENDED ALT 78-DG4053EEN-T1-GE4
Lifecycle:
New from this manufacturer.
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