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PDF DG2735A Data sheet ( Hoja de datos )
| Número de pieza | DG2735A | |
| Descripción | Dual SPDT Analog Switch | |
| Fabricantes | Vishay Siliconix | |
| Logotipo |  |
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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/
1 page  
www.DataSheet.co.kr
DG2735A
Vishay Siliconix
TYPICAL CHARACTERISTICS (TA = 25 °C, unless otherwise noted)
2000
1500
1000
500
0
- 500
INO/NC(off)
ICOM(off)
ICOM(on)
- 1000
- 1500
- 2000
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5
VCOM, VNO, VNC - Analog Voltage (V)
Leakage vs. Analog Voltage
100 000
V+ = 4.3 V
10 000
1000
100
10
ICOM(on)
ICOM(off)
NO/NIC(off)
1
0.1
- 60 - 40 - 20
0
20 40 60 80 100
Temperature (°C)
Leakage Current vs. Temperature
80
70
tON V+ = 2.7 V
60
50 tON V+ = 3.6 V
tOFF V+ = 2.7 V
40
30
tON V+ = 4.3 V
20
10 tOFF V+ = 4.3 V
tOFF V+ = 3.6 V
0
- 60 - 40 - 20 0 20 40 60 80
Temperature (°C)
Switching Time vs. Temperature
100
10
0
- 10
- 20
- 30
- 40
- 50
- 60
- 70
- 80
100K
LOSS
OIRR
XTALK
V+ = 3.0 V
RL= 50 Ω
1M 10M 100M
Frequency (Hz)
Insertion Loss, Off-Isolation
Crosstalk vs. Frequency
1G
1.40
1.20
1.00
0.80
0.60
0.40
Typical from
0.20
- 40 °C to 85 °C
0.00
1.5 2.0 2.5 3.0 3.5 4.0 4.5
V+ - Supply Voltage (V)
Switching Threshold vs. Supply Voltage
Document Number: 67590
www.vishay.com
S11-0412-Rev. A, 21-Mar-11
5
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/
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet DG2735A.PDF ] | |
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