DG2750 Datasheet

DG2750
www.vishay.com
Vishay Siliconix
Low Voltage Dual SPDT Analog Switch
with Negative Swing Audio Capability
DESCRIPTION
FEATURES
The DG2750 is a dual SPDT low on-resistance switch
designed to from a single 1.8 V to 5.5 V power supply. It is a
bi-directional switch, and is capable of switching negative
swing audio without the need for a coupling capacitor. With
a single power supply, the audio signal can swing over the
range from ((V+) - 5) to V+.
• Capable to switch negative swing audio without
DC blocking capacitor
Guaranteed to operate with 1.4 V logic when V+ is in the
range of 2.7 V to 5.5 V, the DG2750 will allow an easy
interface with low voltage DSP or ASIC control logic.
• Latch-up current > 600 mA (JESD78)
The DG2750 is built on sub micron CMOS low voltage
process technology, has very low quiescent current, and
provides greater than 600 mA latch-up protection, as tested
per JESD78.
• Reduce board space
The DG2750 is assembled in compact mQFN10,
1.4 mm x 1.8 mm x 0.55mm and ultra thin UTMQFN of
0.35 mm thickness.
APPLICATIONS
As a committed partner to the community and the
environment, Vishay Siliconix manufactures this product
with lead (Pb)-free device termination. The miniQFN-10
package has a nickel-palladium-gold device termination
and is represented by the lead (Pb)-free “-E4” suffix to the
ordering part number. The nickel-palladium-gold device
terminations meet all JEDEC® standards for reflow and MSL
rating.
• Portable media players
• Low signal distortion: THD+N < -98 dB
• Low on-resistance
• 1.4 V high logic
• ESD (HBM): 8 kV on I/O pins
• Reduced power consumption
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
• Cellular phones
• Computer and game machine
• Handheld healthcare and instruments
As a further sign of Vishay Siliconix’s commitment, the
DG2750 is fully RoHS-complaint and halogen-free.
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
NC2
GND
miniQFN-10L
7
6
IN2 1
28
9
4
IN1
10
3
COM1
Pin 1: LONG LEAD
1
2
NO1
NO2
NC1
V+
COM2
5
Top View
S15-2798-Rev. E, 30-Nov-15
Ux
Pin 1
Device Marking: Ux for DG2750
x = Date/Lot Traceability Code
Document Number: 64736
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
DG2750
www.vishay.com
Vishay Siliconix
ORDERING INFORMATION
PART NUMBER
TEMPERATURE RANGE
DG2750DN-T1-E4
-40 °C to 85 °C
DG2750DN1-T1-GE4
PACKAGE
SIZE
miniQFN-10
1.4 mm x 1.8 mm x 0.55 mm
UTMQFN-10
1.4 mm x 1.8 mm x 0.35 mm
TRUTH TABLE, DG2750
IN1 (PIN 4)
IN2 (PIN 8)
FUNCTION
0
X
COM1 = NC1
COM1 = NO1
1
X
X
0
COM2 = NC2
X
1
COM2 = NO2
ABSOLUTE MAXIMUM RATINGS (TA = 25 °C, unless otherwise noted)
PARAMETER
LIMIT
Reference to GND
UNIT
V+, IN
-0.3 to 6
COM, NO, NC a
(V+) -5.5 or -2.5 whichever higher, (V+ + 0.3)
Current (Any Terminal except COM, NO, NC, IN)
V
30
Continuous Current (COM, NO, NC, IN)
± 250
Peak Current (Pulsed at 1 ms, 10 % Duty Cycle)
± 500
Storage Temperature (D Suffix)
Power Dissipation (Packages) b
miniQFN-10 c
ESD (Human Body Model) I/O to GND
Latch-up (per JESD78)
mA
-65 to 150
°C
208
mW
8
kV
600
mA
Notes
a. Signals on COM, NO, NC, 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 2.6 mW/°C above 70 °C.
SPECIFICATIONS (V+ = 2.7 V,  10 %)
PARAMETER
SYMBOL
TEST CONDITIONS
OTHERWISE UNLESS SPECIFIED
LIMITS
-40 °C to 85 °C
TEMP. a
MIN.b
UNIT
TYP. c
MAX. b
Analog Switch
Analog Signal Range d
VANALOG
On-Resistance
RDS(on)
On-Resistance Match
RON
On-Resistance Resistance
Flatness
Switch Off Leakage Current
Channel On Leakage Current
V+ = 2.7 V,
VS = ((V+) -4.5 V, -1 V, 0 V, 1 V, 2 V, V+),
IS = 100 mA
RON Flatness
INO/NC(off)
ICOM(off)
ICOM(on)
V+ = 2.7 V,
VNC/NO = -2.5 V or 2.5 V,
VCOM = 2.5 V or -2.5 V
Full
-2.5
-
V+
Room
-
0.45
1
Full
-
-
1.3
Room
-
0.1
-
Room
-
0.3
-
Room
-
50
-
V

Full
-250
-
250
Room
-
50
-
Full
-250
-
250
Full
1.4
-
-
Full
-
-
0.6
Room
-
6.5
-
pF
Full
-1
-
1
μA
nA
Digital Control
Input Voltage High
VINH
Input Voltage Low
VINL
Input Capacitance
Input Current
S15-2798-Rev. E, 30-Nov-15
V+ = 2.7 V to 4.3 V
CIN
IINL or IINH
VIN = 0 or V+
V
Document Number: 64736
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
DG2750
www.vishay.com
Vishay Siliconix
SPECIFICATIONS (V+ = 2.7 V,  10 %)
PARAMETER
TEST CONDITIONS
OTHERWISE UNLESS SPECIFIED
SYMBOL
LIMITS
-40 °C to 85 °C
TEMP. a
UNIT
MIN.b
TYP. c
MAX. b
Room
800
1160
-
Dynamic Characteristics
Break-Before-Make Time e, d
tBBM
Enable Turn-On Time e, d
tON(EN)
Enable Turn-Off Time e, d
tOFF(EN)
Charge Injection d
Total Harmonic Distortion
Plus Noise
V+ = 3 V, VS = 1.5 V, RL = 50 ,
CL = 35 pF
1000
-
-
-
1200
2100
Full
-
-
2500
Room
-
33
130
Full
-
-
150
ns
QINJ
CL = 1 nF, RGEN = 0 , VGEN = 0 V
-
4
-
pC
THD+N
f = 20 Hz to 20 kHz, VCOM = 0.5 VP-P,
RS = RL = 600 ; DC bias = 0 V
-
< -98
-
dB
Off-Isolation d
OIRR
Crosstalk d
XTALK
V+ = 3 V, RL = 50 , CL = 5 pF,
f = 300 kHz
BW
V+ = 3 V, RL = 50 , -3 dB
Bandwidth d
Full
Room
Channel-Off Capacitance d
CNC/NO(off)
Channel-On Capacitance d
CCOM/NC/NO(on)
Room
V+ = 3 V, f = 1 MHz
-
-54
-
-
-60
-
dB
-
49
-
-
36
-
MHz
-
106
-
1.8
-
5.5
V
-
-
2
μA
pF
Power Supply
Power Supply Range
V+
Power Supply Current
I+
VIN = 0 V, 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.
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.
3.2
3.0
2.8
2.6
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
4.5
V+ = 1.6 V
T = 25 °C
4.0
3.5
RON - On-Resistance (Ω)
RON - On-Resistance (Ω)
TYPICAL CHARACTERISTICS (25 °C, unless otherwise noted)
V+ = 1.6 V
V+ = 2.7 V
V+ = 2.0 V
V+ = 3.0 V
V+ = 3.6 V
V+ = 4.3 V
V+ = 5.5 V
3.0
2.5
2.0
-40 °C
+25 °C
1.5
+85 °C
1.0
0.5
0.0
-3
-2
-1
0
1
2
3
VD - Analog Voltage (V)
4
5
6
On-Resistance vs. VD and Single Supply Voltage
S15-2798-Rev. E, 30-Nov-15
-3
-2
-1
0
1
VD - Analog Voltage (V)
2
3
On-Resistance vs. Analog Voltage and Temperature
Document Number: 64736
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
DG2750
www.vishay.com
Vishay Siliconix
TYPICAL CHARACTERISTICS (25 °C, unless otherwise noted)
1.0
1.6
V+ = 2.0 V
V+ = 2.7 V
0.9
1.4
1.0
RON - On-Resistance (Ω)
RON - On-Resistance (Ω)
0.8
1.2
-40 °C
+25 °C
0.8
+85 °C
0.6
0.4
- 40 °C
0.7
+ 25 °C
+ 85 °C
0.6
0.5
0.4
0.3
0.2
0.2
0.1
0.0
-2.5
0.0
-2
-1.5
-1
-0.5
0
0.5
1
1.5
2
-2
2.5
-1
-0.5
0
0.5
1
1.5
2
2.5
3
VD - Analog Voltage (V)
On-Resistance vs. Analog Voltage and Temperature
On-Resistance vs. Analog Voltage and Temperature
1.0
1.0
V+ = 3.0 V
0.9
V+ = 4.3 V
0.9
0.8
0.8
-40 °C
RON - On-Resistance (Ω)
RON - On-Resistance (Ω)
-1.5
VD - Analog Voltage (V)
0.7
+25 °C
0.6
+85 °C
0.5
0.4
0.3
0.7
0.6
+85 °C
0.5
0.4
0.3
0.2
0.2
0.1
0.1
0.0
-1.5
-40 °C
+25 °C
0.0
-1
-0.5
0
0.5 1
1.5 2
VD - Analog Voltage (V)
2.5
3
0
3.5
0.5
1
1.5
2
2.5
3
3.5
4
4.5
VD - Analog Voltage (V)
On-Resistance vs. Analog Voltage and Temperature
On-Resistance vs. Analog Voltage and Temperature
1000000
10 000
V+ = 2.7 V
V+ = 4.3 V
ID(ON)
100000
V+ = 3.6 V
100
10
Leakage Current (pA)
I+ - Supply Current (A)
1000
V+ = 2.0 V
1
0.1
10000
ID(OFF)
1000
100
10
0.01
IS(OFF)
0.001
10
100
1K
10K
100K
1M
10M
Input Switching Frequency (Hz)
Supply Current vs. Input Switching Frequency
S15-2798-Rev. E, 30-Nov-15
1
-40
-20
0
20
40
60
80
100
Temperature (°C)
Leakage Current vs. Temperature
Document Number: 64736
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
DG2750
www.vishay.com
Vishay Siliconix
TYPICAL CHARACTERISTICS (25 °C, unless otherwise noted)
1.20
10
Loss
0
-10
VIH
Loss, OIRR, XTALK (dB)
VT - Switching Threshold (V)
1.10
1.00
0.90
0.80
VIL
0.70
-20
V+ = 3.0 V
RL = 50 
OIRR
-30
XTALK
-40
-50
-60
-70
-80
0.60
-90
0.50
1
1.5
2
2.5
3
3.5
4
4.5
5
5.5
-100
105
6
106
107
108
109
Frequency (Hz)
V+ - Supply Voltage (V)
Switching Threshold vs. Supply Voltage
Insertion Loss, Off-Isolation, Crosstalk vs. Frequency
TEST CIRCUITS
V+
VINH
Logic
Input
Switch
Input
Logic
Input
NO1/2
or NC1/2
V+
COM1 or
COM2
50 %
tr < 5 ns
tf < 5 ns
VINL
Switch Output
VOUT
0.9 x V OUT
IN
CL
35 pF
RL
50 Ω
GND
Switch
Output
0V
tON
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
tOFF
)
Fig. 1 - Switching Time
V+
V+
NO1 or NC1
NO2 or NC2
NO1 or NC1
Logic
Input
COM1 or
COM2
VO
VINH
tr < 5 ns
tf < 5 ns
VINL
NO2 or NC2
RL
50 Ω
IN
CL
35 pF
VNO = VNC
VO
GND
Switch
0V
Output
90 %
tD
tD
CL (includes fixture and stray capacitance)
Fig. 2 - Break-Before-Make Interval
S15-2798-Rev. E, 30-Nov-15
Document Number: 64736
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
DG2750
www.vishay.com
Vishay Siliconix
TEST CIRCUITS
V+
Rgen
V+
NO or NC
VOUT
COM1 or
COM2
VOUT
VOUT
+
IN
IN
Vgen
CL = 1 nF
VIN = 0 - V+
On
On
Off
GND
Q=
OUT
x CL
IN depends on switch configuration: input polarity
determined by sense of switch.
Fig. 3 - Charge Injection
V+
V+
10 nF
10 nF
V+
V+
NO or NC
IN
COM1 or
COM2
0 V, 2.4 V
Meter
COM1 or
COM2
IN
0 V, 2.4 V
RL
NC or NO
GND
HP4192A
Impedance
Analyzer
or Equivalent
GND
f = 1 MHz
Analyzer
Off Isolation = 20 log
COM1 or COM2
NC or NO
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?64736.
S15-2798-Rev. E, 30-Nov-15
Document Number: 64736
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
Package Information
www.vishay.com
Vishay Siliconix
MINI QFN-10L CASE OUTLINE
DIM
MILLIMETERS
INCHES
MIN.
NAM.
MAX.
MIN.
NAM.
MAX.
A
0.45
0.55
0.60
0.0177
0.0217
0.0236
A1
0.00
-
0.05
0.000
-
0.002
b
0.15
0.20
0.25
0.006
0.008
0.010
0.150 or 0.127 REF (1)
c
0.006 or 0.005 REF (1)
D
1.70
1.80
1.90
0.067
0.071
0.075
E
1.30
1.40
1.50
0.051
0.055
0.059
e
0.40 BSC
0.016 BSC
L
0.35
0.40
0.45
0.014
0.016
0.018
L1
0.45
0.50
0.55
0.0177
0.0197
0.0217
Note
(1) The dimension depends on the leadframe that assembly house used.
ECN T16-0163-Rev. B, 16-May-16
DWG: 5957
Revision: 16-May-16
1
Document Number: 74496
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
PAD Pattern
Vishay Siliconix
RECOMMENDED MINIMUM PADS FOR MINI QFN 10L
1.700
(0.0669)
9x
0.563
(0.0221)
0.663
(0.0261)
0.200
(0.0079)
1
2.100
(0.0827)
0.400
(0.0157)
Pitch
10 x
0.225
(0.0089)
Mounting Footprint
Dimensions in mm (inch)
Document Number: 66554
Revision: 05-Mar-10
www.vishay.com
1
Legal Disclaimer Notice
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Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
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“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
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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
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Material Category Policy
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the
definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council
of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment
(EEE) - recast, unless otherwise specified as non-compliant.
Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that
all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free
requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference
to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21
conform to JEDEC JS709A standards.
Revision: 02-Oct-12
1
Document Number: 91000