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PDF DG2725 Data sheet ( Hoja de datos )
| Número de pieza | DG2725 | |
| Descripción | Dual SPDT Analog Switch | |
| Fabricantes | Vishay Siliconix | |
| Logotipo |  |
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DG2725
Vishay Siliconix
Low Voltage, 1.2 , Dual SPDT Analog Switch
DESCRIPTION
The DG2725 is a CMOS Dual SPDT (Dual Single Pole
Double Throw) analog switch. It features low on-resistance of
0.7 at 3 V power supply, fast switching speed, and low
power consumption.
The DG2725 conducts signals equally at both directions and
protects COM1 and COM2 pins at Power Off condition. The
COM1 and COM2 leakage is guaranteed to be less than 1 µA
when V+ is at 0 V. The DG2725 operates in a wide voltage
range of 1.65 V to 5 V, and can be controlled by low voltage
logic signals.
The DG2725 also features supply current even with control
signal is at low voltage below the V+ voltage. The well
matched dual SPDT is designed for break before make
switching operation.
As a committed partner to the community and the
environment, Vishay Siliconix manufactures this product with
lead (Pb)-free device terminations. DG2725 are 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 5 V)
• Low On-Resistance - 1.2 at V+ = 3 V
• Power Off Protection on COM1 and COM2 pins
• Latch up current great than 300 mA per JESD78
• Halogen-free according to IEC 61249-2-21
definition
• Compliant to RoHS Directive 2002/95/EC
APPLICATIONS
• PMPs and PDAs
• Modems and peripherals
• Computers and ebooks
• Tablet devices
• Displays and gaming
• STB
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
DG2725
miniQFN-10L
IN2 8
COM2 9
NO2 10
Pin 1: LONG LEAD
76
12
5 NC1
4 IN1
3 COM1
TRUTH TABLE
Logic
0
1
Device Marking: 4x for DG2725
x = Date/Lot Traceability Code
(Top View)
4x
Pin 1
Note: Pin 1 has long lead
NC1, 2
ON
OFF
NO1, 2
OFF
ON
ORDERING INFORMATION
Temp. Range
Package
Part Number
- 40 °C to 85°C
miniQFN10
DG2725DN-T1-GE4
Document Number: 67647
www.vishay.com
S11-0658-Rev. B, 11-Apr-11
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
Datasheet pdf - http://www.DataSheet4U.net/
1 page  
www.DataSheet.co.kr
DG2725
Vishay Siliconix
TYPICAL CHARACTERISTICS (TA = 25 °C, unless otherwise noted)
10 000
1000
V+ = 4.3 V
VCOM = 4.0 V, VNO = 0.3 V
INO/NC(off)
10 000
1000
V+ = 4.3 V
VCOM = 0.3 V, VNO = 4.0 V
ICOM(on)
100
ICOM(on)
10
ICOM(off)
100
10 INO/NC(off)
ICOM(off)
11
0
- 40 - 20
0
20 40 60 80
Temperature (°C)
Leakage Current vs. Temperature
100
0
- 40 - 20 0 20 40 60 80
Temperature (°C)
Leakage Current vs. Temperature
100
140
120
tON V+ = 2.7 V
100
80
tON V+ = 4.3 V
60
40
tOFF V+ = 2.7 V
20
0
- 40 - 20
tOFF V+ = 4.3 V
0 20 40 60
80 100
Temperature (°C)
tON, tOFF Switching Time vs. Temperature
1.4
1.3
1.2
1.1
1 VINH
0.9
0.8
0.7 VINL
0.6
0.5
0.4
0.3
0.2
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
V+ - Supply Voltage (V)
Switching Threshold vs. Supply Voltage
5
0
-5
- 10
- 15
- 20
- 25
- 30
- 35
- 40
- 45
- 50
- 55
- 60
- 65
- 70
- 75
105
LOSS
OIRR
XTALK
106 107
V+ = 3.0 V
RL= 50 Ω
108 109 1010
Frequency (Hz)
PABK-A Insertion Loss, Off Isolation and Crosstalk
Document Number: 67647
www.vishay.com
S11-0658-Rev. B, 11-Apr-11
5
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
Datasheet pdf - http://www.DataSheet4U.net/
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet DG2725.PDF ] | |
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