DG2011_08 Datasheet, PDF (1/8 Pages) Vishay Siliconix – Low-Voltage, Low rON, Single SPDT Analog Switch In SC-89 Package

DG2011
Vishay Siliconix
Low-Voltage, Low r_ON, Single SPDT Analog Switch
In SC-89 Package
DESCRIPTION
The DG2011 is a low on-resistance, single-pole/double-
throw monolithic CMOS analog switch. It is designed for low
voltage applications with guaranteed operation at 2 V. The
DG2011 is ideal for portable and battery powered equipment,
requiring high performance and efficient use of board space.
In additional to the low on-resistance (1.8 Ω at 2.7 V), charge
injection is less than 10 pC over the entire analog range.
The switch conducts equally well in both directions when on,
and blocks up to the power supply level when off.
The DG2011 is built on Vishay Siliconix’s low voltage JI2 pro-
cess. An epitaxial layer prevents latchup.
Break-before-make is guaranteed.
The DG2011 represents a breakthrough in packaging devel-
opment for analog switching products. The SC-89 package
(1.6 x 1.6 mm²) – also know as SOT-666 in the industry –
reduces board spacing by approximately 40 % while obtain-
ing performance comparable to SC-70 analog switch devices
available today.
As a committed partner to the community and the environ-
ment, Vishay Siliconix manufactures this product with the
lead (Pb)-free device terminations. For analog switching
products manufactured with 100 % matte tin device termina-
tions, the lead (Pb)-free “-E3” suffix is being used as a desig-
nator.
FEATURES
• Low Voltage Operation (1.8 V to 5.5 V)
• Low On-Resistance - r_ON: 1.8 Ω at 2.7 V
• Low Charge Injection
• Low Voltage Logic Compatible
• SC-89 Package (1.6 x 1.6 mm)
BENEFITS
• Reduced Power Consumption
• Simple Logic Interface
• High Accuracy
• Reduce Board Space
• Guaranteed 2 V Operation
APPLICATIONS
• Cellular Phones
• Communication Systems
• Portable Test Equipment
• Battery Operated Systems
• Sample and Hold Circuits
• ADC and DAC Applications
• Low Voltage Data Acquisition Systems
Pb-free
Available
RoHS*
COMPLIANT
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
IN 1
V+ 2
GND 3
SC-89
6 NO (Source1)
5 COM
4 NC (Source2)
Top View
Ax
Pin 1
Device Marking: Ax
x = Date/Lot Traceability Code
TRUTH TABLE
Logic
NC
NO
0
ON
OFF
1
OFF
ON
COMMERCIAL ORDERING INFORMATION
Temp Range
- 40 to 85 °C
Package
SC-89 (SOT-666)
with Tape and Reel
SC-89 (SOT-666)
Lead (Pb)-free
with Tape and Reel
Part Number
DG2011DX-T1**
DG2011DX-T1-E3**
DG2011DXA-T1-E3
** Note:
DG2011DX-T1 and DG2011DX-T1-E3 are not recommended for
new designs.
* Pb containing terminations are not RoHS compliant, exemptions may apply.
Document Number: 70102
S-60004–Rev. F, 16-Jan-06
www.vishay.com
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