DG2717 Datasheet, PDF (1/8 Pages) Vishay Siliconix – Low-Voltage, 0.45-Ω, SPDT Analog Switch

DG2717
Vishay Siliconix
Low-Voltage, 0.45-Ω, SPDT Analog Switch
DESCRIPTION
The DG2717 is a low voltage, low on resistance, single- pole/
double-throw (SPDT) monolithic CMOS analog switch
designed for high performance switching of analog signals.
Combining low-power, high speed, low on-resistance, and
small package size, the DG2717 is ideal for portable and
battery power applications.
The DG2717 has an operation range from 1.6 V to 4.3 V
single supply, and is low voltage logic compatible within this
range, allowing the easy interface with low voltage DSP or
MCU control logic. These traits make it 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 DG2717 is built on Vishay Siliconix’s sub micron CMOS
low voltage process.
As a committed partner to the community and the
environment, Vishay Siliconix manufactures this product
with lead (Pb)-free device terminations. For analog switching
products manufactured in SC89 package, the lead (Pb)-free
"E3" suffix is being used as a designator. It has a Tin device
termination that meets all JEDEC standards for reflow and
MSL rating.
FEATURES
• Low Voltage Operation (1.6 V to 4.3 V)
• Low On-Resistance - r_DS(on): 0.45 Ω Typ.
• Fast Switching - t_ON: 22 ns, t_OFF: 8 ns
• Low Leakage
• TTL/CMOS Compatible
• SC-89 (1.6 mm x 1.6 mm) Package
BENEFITS
• Reduced Power Consumption
• Simple Logic Interface
• High Accuracy
• Reduce Board Space
APPLICATIONS
• Cellular Phones
• PMP/MP3
• Audio and Video Signal Routing
• Power Switch
• Reed Relay Replacement
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
RoHS
COMPLIANT
IN 1
V+ 2
GND 3
SC-89
6 NO (Source1)
5 COM
4 NC (Source2)
Top View
TRUTH TABLE
Logic
NC
NO
0
ON
OFF
1
OFF
ON
Pin 1
Bx
Device Marking: Bx
x = Date/Lot Traceability Code
ORDERING INFORMATION
Temp Range
Package
- 40 to 85 °C
SC89-6
Part Number
DG2717DX-T1-E3
Document Number: 73538
S-70852-Rev. B, 30-Apr-07
www.vishay.com
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