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Vishay Intertechnology Electronic Components Datasheet

DG2735A Datasheet

Dual SPDT Analog Switch

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DG2735A
Vishay Siliconix
Low Voltage, 0.6 , Dual SPDT Analog Switch
DESCRIPTION
The DG2735A is low voltage, low on-resistance, dual single-
pole/double-throw (SPDT) monolithic CMOS analog
switches designed for high performance switching of
analog signals. Combining low-power, high speed, low
on-resistance, and small package size, the DG2735A is ideal
for portable and battery power applications.
The DG2735A have an operation range from 1.65 V to 4.3 V
single supply. The DG2735A has two separate control pins
with for the separated two SPDT switched.
The DG2735A is guaranteed 1.65 V logic compatible,
allowing the easy interface with low voltage DSP or MCU
control logic and ideal for one cell Li-ion battery direct power.
The switch conducts signals within power rails equally well in
both directions when on, and blocks up to the power supply
level when off. Break-before-make is guaranteed.
The DG2735A is built on Vishay Siliconix's sub micron
CMOS low voltage process technology and provides greater
than 300 mA latch-up protection, as tested per JESD78.
As a committed partner to the community and the
environment, Vishay Siliconix manufactures this product with
lead (Pb)-free device terminations. DG2735A 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
• Low voltage operation (1.65 V to 4.3 V)
• Low on-resistance - RON: 0.6 at 2.7 V
• Fast switching: tON = 64 ns at 2.7 V
tOFF = 42 ns at 2.7 V
• Latch-up current > 300 mA (JESD78)
Halogen-free according to IEC 61249-2-21 definition
Compliant to RoHS directive 2002/95/EC
BENEFITS
• Reduced power consumption
• High accuracy
• Reduce board space
• TTL/1.65 V logic compatible
APPLICATIONS
• Cellular phones
• Speaker headset switching
• Audio and video signal routing
• PCMCIA cards
• Battery operated systems
• Portable media player handheld test instruments
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
DG2735A
miniQFN-10L
IN2 8
COM2 9
NO2 10
Pin 1: LONG LEAD
76
12
5 NC1
4 IN1
3 COM1
Device Marking: Hx for DG2735A
x = Date/Lot Traceability Code
(Top View)
Pin 1
Hx
Note: Pin 1 has long lead
Document Number: 67590
www.vishay.com
S11-0412-Rev. A, 21-Mar-11
1
This datasheet is subject to change without notice.
THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Datasheet pdf - http://www.DataSheet4U.net/


Vishay Intertechnology Electronic Components Datasheet

DG2735A Datasheet

Dual SPDT Analog Switch

No Preview Available !

www.DataSheet.co.kr
DG2735A
Vishay Siliconix
TRUTH TABLE
ORDERING INFORMATION
Logic
NC
NO
Temp. Range
Package
Part Number
0 ON
OFF
- 40 °C to 85°C
miniQFN10
DG2735ADN-T1-GE4
1 OFF
ON
ABSOLUTE MAXIMUM RATINGS (TA = 25 °C, unless otherwise noted)
Parameter
Symbol
Limit
Unit
Reference to GND
V+
IN, COM, NC, NOa
- 0.3 to 5.0
- 0.3 to (V+ + 0.3)
V
Current (Any terminal except NO, NC or COM)
30
Continuous Current (NO, NC, or COM)
± 250
mA
Peak Current (Pulsed at 1 ms, 10 % duty cycle)
± 500
Storage Temperature (D Suffix)
Power Dissipation (Packages)b
miniQFN10c
- 65 to 150
208
°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 4.0 mW/C above 70 °C.
SPECIFICATIONS (V+ = 3 V)
Parameter
Analog Switch
Analog Signal Ranged
Symbol
VANALOG
On-Resistance
RDS(on)
RON Matchd
RON
RON resistance flatnessd
Switch Off Leakage
Current
Channel-On Leakage
Current
Digital Control
Input High Voltage
Input Low Voltage
Input Capacitance
Input Current
RON
flatness
INO/NC(off)
ICOM(off)
ICOM(on)
VINH
VINL
CIN
IINL or IINH
Test Conditions
Unless Otherwise Specified
V+ = 3 V, ± 10 %,VIN = 0.4 V or 1.65 Ve
rDS(on)
V+ = 2.7 V, INO/NC = 100 mA, VCOM = 0.5 V
V+ = 2.7 V, INO/NC = 100 mA, VCOM = 1.5 V
V+ = 2.7 V, INO/NC = 100 mA, VCOM = 0.5 V
V+ = 2.7 V, INO/NC = 100 mA, VCOM = 1.5 V
V+ = 4.3 V, INO/NC = 100 mA, VCOM = 0.9 V
V+ = 4.3 V, INO/NC = 100 mA, VCOM = 2.5 V
V+ = 4.3 V, INO/NC = 100 mA, VCOM = 0.9 V
V+ = 4.3 V, INO/NC = 100 mA, VCOM = 2.5 V
V+ = 2.7 V, INO/NC = 100 mA,
VCOM = 0.5 V, 1.5 V
V+ = 4.3 V, INO/NC = 100 mA,
VCOM = 0.9 V, 2.5 V
V+ = 2.7 V, INO/NC = 100 mA,
VCOM = 0.5 V, 1.5 V
V+ = 4.3 V, VNO/NC = 0.3 V/4.0 V,
VCOM = 4.0 V/0.3 V
V+ = 4.3 V, VNO/NC = VCOM = 4.0 V/0.3 V
VIN = 0 or V+
Temp.a
Full
Room
Full
Room
Full
Room
Room
Room
Full
Room
Full
Room
Full
Full
Full
Full
Full
Limits
- 40 °C to 85 °C
Min.b Typ.c Max.b
0 V+
0.5 0.6
0.6
0.4 0.5
0.4
0.06 0.08
- 10
- 50
- 10
- 50
- 20
- 100
1.65
-1
6
0.15
10
50
10
50
20
100
0.4
1
Unit
V
nA
V
pF
µA
www.vishay.com
Document Number: 67590
2 S11-0412-Rev. A, 21-Mar-11
This datasheet is subject to change without notice.
THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Datasheet pdf - http://www.DataSheet4U.net/


Part Number DG2735A
Description Dual SPDT Analog Switch
Maker Vishay Siliconix
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DG2735A Datasheet PDF






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