DG2525
www.vishay.com
Vishay Siliconix
0.37 , Low THD and Capacitance,
Dual DPDT / Quad SPDT Analog Switch
DESCRIPTION
FEATURES
The DG2525, is a four-channel single-pole double-throw
(SPDT) analog switch with two control inputs. It is also
known as a two-channel double-pole double-throw (DPDT)
configuration. The part is designed to operate from 1.8 V to
5.5 V single power rail. All switches conduct equally well in
both directions, offering rail to rail signal witching and can be
used both as multiplexers as well as de-multiplexers.
• 1.8 V to 5.5 V single supply operation
The DG2525 offers low leakage, parasitic capacitance, and
highly matched low and flat switch resistance over the full
signal range. It features break-before-make switching and
low control logic threshold. The part exhibits high bandwidth
and excellent total harmonic distortion (THD). It is ideal for
both analog and digital signal switching in space constrain
applications requiring high performance and efficient use of
board space.
The DG2525 comes in a small miniQFN-16 lead package of
2.6 mm x 1.8 mm x 0.55 mm.
• Low resistance: 0.4 /typ. at 2.7 V
• Highly flat and matched RON
• Low parasitic capacitance,
CON = 26 pF, COFF = 14.5 pF
• Switch off leakage: 5 pA at V+ = 3.3 V, 40 pA at V+ = 5.5 V
• High bandwidth: 310 MHz
• -100 dB THD + N at 1 kHz, 0.9 VRMS, RLOAD = 32
• Guaranteed logic high 1.2 V, logic low 0.3 V
• Break before make switching
• Signal swing over V+ capable
• Power down protection
• Latch up current: 300 mA (JESD78)
• ESD / HBM: > 6 kV
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
BENEFITS
• Low and flat resistance
APPLICATIONS
• Excellent total harmonic distortion
• Smart phones and tablets
• Low leakage and parasitic capacitance
• Portable instrumentation
• Low voltage control interface
• Audio and video signal switching
• Modems and peripherals
• Data storage
• Wireless pins
• Relay replacement
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
NC1
IN1-2
NO2
COM2
TRUTH TABLE
13
14
15
16
NC2
1
12
COM1
GND
2
11
NO1
NO3
3
10
V+
COM3
4
9
NC4
LOGIC
NC1, 2, 3, and 4
NO1, 2, 3, and 4
0
On
Off
1
Off
On
Exx
Pin 1
Device marking: Exx
xx = date / lot traceability code
Note: pin 1 has long lead
7
8
IN3-4
NO4
COM4
NC3
6
5
Top view
S16-1508-Rev. B, 01-Aug-16
Document Number: 78295
1
For technical questions, contact: analogswitchtechsupport@vishay.com
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
DG2525
www.vishay.com
Vishay Siliconix
ORDERING INFORMATION
TEMPERATURE RANGE
PACKAGE
PART NUMBER
MIN. ORDER / PACK. QUANTITY
-40 °C to +85 °C lead (Pb)-free
miniQFN-16
DG2525DN-T1-GE4
Tape and reel, 3000 units
ABSOLUTE MAXIMUM RATINGS (TA = 25 °C, unless otherwise noted)
PARAMETER
Reference to GND
SYMBOL
LIMIT
V+
-0.3 to +6
IN, COM, NC, NO a
-0.3 to (V+ + 0.3)
Current (any terminal except NO, NC, or COM)
± 300
Peak current (pulsed at 1 ms, 10 % duty cycle)
± 500
Storage temperature (D suffix)
Power dissipation (packages) b
V
30
Continuous current (NO, NC, or COM)
Package solder reflow conditions d
UNIT
-65 to +150
miniQFN-16
250
miniQFN-16 c
525
mA
°C
mW
Notes
a. Signals on NC, NO, or COM, or IN 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.
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.
S16-1508-Rev. B, 01-Aug-16
Document Number: 78295
2
For technical questions, contact: analogswitchtechsupport@vishay.com
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
DG2525
www.vishay.com
Vishay Siliconix
SPECIFICATIONS (V+ = 3 V)
PARAMETER
SYMBOL
TEST CONDITIONS
unless otherwise specified
V+ = 3 V, ± 10 %, VIN = 0.5 or 1.4 V e
LIMITS
-40 °C to +85 °C
TEMP. a
UNIT
MIN. b
TYP. c
MAX. b
Full
0
-
V+
Room
-
0.37
0.5
Full
-
-
0.6
Full
-
0.03
0.08
Analog Switch
Analog signal range d
VNO, VNC,
VCOM
On-resistance
RON
RON flatness d
RON flatness
RON match d
Switch off leakage current
RON
INO(off),
INC(off)
ICOM(off)
Channel-on leakage
current
ICOM(on)
V+ = 2.7 V, VCOM = 0 to 2.7 V, INO, INC = 100 mA
V+ = 2.7 V, VCOM = 0 to V+,
INO, INC = 100 mA
V+ = 5.5 V, VNO, VNC = 0.5 V / 4 V,
VCOM = 4 V / 0.5 V
V+ = 5.5 V, VNO, VNC = VCOM = 0.5 V / 4 V
Room
-
0.05
-
Room
-1
0.04
1
Full
-5
-
5
Room
-1
0.17
1
Full
-5
-
5
Room
-1
0.17
1
Full
-5
-
5
V
nA
Digital Control
Input high voltage
VINH
Input low voltage
VINL
Input capacitance
CIN
Input current
IINL or IINH
1.2
-
-
-
-
0.3
Full
-
5
-
pF
Full
-1
-
1
μA
Room
-
38
60
Full
-
-
70
Room
-
0.43
1
Full
-
-
3
Full
VIN = 0 or V+
V
Dynamic Characteristics
Turn-on time
tON
VNO or VNC = 1.5 V, RL = 50 , CL = 35 pF
Turn-off time
Break-before-make time
tOFF
td
Charge injection d
QINJ
-3 dB bandwidth
BW
Off-isolation d
Crosstalk d, f
Total harmonic distortion
plus noise
NO, NC off capacitance d
Channel-on capacitance d
OIRR
μs
Full
1
-
-
CL = 1 nF, VGEN = 1.5 V, RGEN = 0
Room
-
-19
-
pC
RL = 50 , CL = 5 pF
Room
-
310
-
MHz
-
-82
-
RL = 50 , CL = 5 pF, f = 100 kHz
RL = 50 , CL = 5 pF, f = 1 MHz
-
-55
-
RL = 50 , CL = 5 pF, f = 100 kHz
-
-89
-
-
-61
-
-
-100
-
CNO(off)
-
14.5
-
CNC(off)
-
14.5
-
-
26
-
-
26
-
1.8
-
5.5
V
-
29
60
μA
XTALK
THD + N
CNO(on)
RL = 50 , CL = 5 pF, f = 1 MHz
Room
2.5 V, signal peak to peak voltage
RL = 32 , f = 1 kHz
f = 1 MHz
Room
CNC(on)
dB
pF
Power Supply
Power supply range
V+
Power supply current
I+
VIN = 0 or V+
Full
Notes
a. Room = 25 °C, full = as determined by the operating suffix.
b. The algebraic convention whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet.
c. Typical values are for design aid only, not guaranteed nor subject to production testing.
d. Guarantee by design, not subjected to production test.
e. VIN = input voltage to perform proper function.
f. Crosstalk measured between channels.
S16-1508-Rev. B, 01-Aug-16
Document Number: 78295
3
For technical questions, contact: analogswitchtechsupport@vishay.com
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
DG2525
www.vishay.com
Vishay Siliconix
TYPICAL CHARACTERISTICS (TA = 25 °C, unless otherwise noted)
0.56
TA = 25 °C
IS = 100 mA
0.54
0.52
RON - On-Resistance (Ω)
0.48
RON - On-Resistance (Ω)
V+ = +1.8 V
0.50
V+ = +2.3 V
0.46
V+ = +3.0 V
0.44
V+ = +3.6 V
0.42
0.40
0.38
0.36
0.34
V+ = +5.0 V
0.32
0.30
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
0.54
0.52
0.50
0.48
0.46
0.44
0.42
0.40
0.38
0.36
0.34
0.32
0.30
0.28
0.26
0.24
0.22
0.20
V+ = +3.0 V
IS = 100 mA
+25 °C
-40 °C
0.0
5.0
+85 °C
0.5
VCOM - Analog Voltage (V)
1.0
1.5
2.0
3.0
RON vs. Analog Voltage and Temperature
RON vs. VCOM and Supply Voltage
1000
60
T = 25
55
oC
V+ = +3 V
IN = 0 V
I+ - Supply Current (nA)
50
I+ - Supply Current (μA)
2.5
VCOM - Analog Voltage (V)
V+ = 5 V
100
V+ = 3 V
45
40
35
30
25
20
15
10
5
V+ = 1.8 V
10
0.0
0.5
1.0
1.5
2.0
2.5
3.0
0
3.5
4.0
4.5
5.0
-40
-20
0
VIN - Input Voltage (V)
40
60
80
100
Temperature (°C)
Supply Current vs. Input Voltage
Supply Current vs. Temperature
1400
100
90
TA = 25 °C
VIN = 0 V
80
V+ = 3.3 V
VCOM = 0.5 V
VNO/NC = 2.8 V
1200
1000
INO/NC(OFF)
70
Leakage (pA)
I+ - Supply Current (μA)
20
60
50
40
800
ICOM(ON)
600
400
200
30
ICOM(OFF)
0
20
10
-200
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
V+ - Supply Voltage (V)
Supply Current vs. Supply Voltage
S16-1508-Rev. B, 01-Aug-16
5.5
-40
-20
0
20
40
60
80
100
Temperature (oC)
Leakage Current vs. Temperature
Document Number: 78295
4
For technical questions, contact: analogswitchtechsupport@vishay.com
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
DG2525
www.vishay.com
Vishay Siliconix
TYPICAL CHARACTERISTICS (TA = 25 °C, unless otherwise noted)
100
100
V+ = 3.3 V
80
ICOM(OFF)
40
Switching Speed (μs)
Leakage Current (pA)
60
20
0
INO/NC(OFF)
-20
ICOM(ON)
-40
tON, V+ = 1.8 V
10
tON, V+ = 3 V
tOFF, V+ = 1.8 V
tON, V+ = 5.5 V
tOFF, V+ = 3 V
1
-60
-80
-100
tOFF, V+ = 5.5 V
0.1
0
0.5
1
1.5
2
2.5
3
3.5
-40
-20
0
VCOM - Drain Voltage (V), VNO/NC = -VCOM
Leakage Current vs. Drain Voltage
80
100
0.85
VTH - Switching Threshold (V)
Loss
-10
Loss, OIRR, XTALK (dB)
60
0.90
0
-20
-40
40
Switching Time vs. Temperature
10
-30
20
Temperature (°C)
OIRR
V+ = +3 V
RL = 50 Ω
XTALK
-50
-60
-70
-80
VIH
0.75
VIL
0.70
0.65
0.60
0.55
-90
-100
100K
0.80
0.50
1M
10M
100M
1G
1.5
2
2.5
3
3.5
4
4.5
5
Frequency (Hz)
V+ - Supply Voltage (V)
Insertion Loss, Off-Isolation Crosstalk vs. Frequency
Switching Threshold vs. Supply Voltage
S16-1508-Rev. B, 01-Aug-16
5.5
Document Number: 78295
5
For technical questions, contact: analogswitchtechsupport@vishay.com
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
DG2525
www.vishay.com
Vishay Siliconix
TYPICAL CHARACTERISTICS (TA = 25 °C, unless otherwise noted)
0
V+ = 3 V
QINJ - Charge Injection (pC)
-5.0
-10.0
-15.0
-20.0
-25.0
-30.0
-35.0
-40.0
0
0.5
1
1.5
2
2.5
3
VNO/NC - Analog Voltage (V)
Charge Injection vs. Analog Voltage
40
70
V+ = 3 V
65
T = 25 °C
Vanalog = 1/2 V+
60
CCOM(ON)
30
50
tON
45
Capacitance (pF)
Switching Speed (μs)
55
35
40
35
30
25
20
25
20
15
10
15
CNO/NC(OFF)
tOFF
10
5
5
0
0
1.5
2
2.5
3
3.5
4
4.5
V+ - Supply Voltage (V)
5
Switching Time vs. Supply Voltage
S16-1508-Rev. B, 01-Aug-16
5.5
0.0
0.5
1.0
1.5
2.0
2.5
3.0
Analog Voltage (V)
Capacitance vs. Analog Voltage
Document Number: 78295
6
For technical questions, contact: analogswitchtechsupport@vishay.com
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
DG2525
www.vishay.com
Vishay Siliconix
TEST CIRCUITS
V+
VINH
Logic
Input
V+
NO or NC
Switch
Input
VINL
Switch Output
COM
tr < 5 ns
tf < 5 ns
50 %
VOUT
0.9 x V OUT
Logic
Input
IN
RL
50 Ω
GND
Switch
Output
CL
35 pF
0V
tOFF
tON
0V
Logic “1” = Switch On
Logic input waveforms inverted for switches that have
the opposite logic sense.
CL (includes fixture and stray capacitance)
VOUT = VCOM
(R L
RL
+ R
ON
)
Fig. 1 - Switching Time
V+
Logic
Input
V+
COM
NO
VNO
VINH
tr < 5 ns
tf < 5 ns
VINL
VO
NC
VNC
RL
50 Ω
IN
CL
35 pF
GND
VNC = V NO
VO
90 %
Switch
0V
Output
tD
tD
CL (includes fixture and stray capacitance)
Fig. 2 - Break-Before-Make Interval
V+
Rgen
Δ VOUT
V+
NC or NO
COM
VOUT
VOUT
+
IN
IN
Vgen
CL = 1 nF
VIN = 0 - V+
On
Off
On
GND
Q = ΔVOUT x CL
IN depends on switch configuration: input polarity
determined by sense of switch.
Fig. 3 - Charge Injection
S16-1508-Rev. B, 01-Aug-16
Document Number: 78295
7
For technical questions, contact: analogswitchtechsupport@vishay.com
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
DG2525
www.vishay.com
Vishay Siliconix
V+
V+
10 nF
10 nF
V+
V+
NC or NO
IN
COM
0 V,
2.4 V
COM
Meter
COM
IN
0 V, 2.4 V
RL
NC or NO
GND
HP4192A
Impedance
Analyzer
or Equivalent
GND
Analyzer
f = 1 MHz
VCOM
Off Isolation = 20 log V
NO / NC
Fig. 4 - Off-Isolation
Fig. 5 - Channel Off / On Capacitance
Vishay Siliconix maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon
Technology and Package Reliability represent a composite of all qualified locations. For related documents such as package/tape drawings, part marking, and
reliability data, see www.vishay.com/ppg?78295.
S16-1508-Rev. B, 01-Aug-16
Document Number: 78295
8
For technical questions, contact: analogswitchtechsupport@vishay.com
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
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of
typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding
statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a
particular product with the properties described in the product specification is suitable for use in a particular application.
Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over
time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk.
Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for
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Revision: 13-Jun-16
1
Document Number: 91000
