PA2011
Low RDSON SPDT Analog Switch.
ANALOG PRODUCTS DIVISION
Features
Description
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Low Voltage Operation (1.8 V to 3.3 V)
The PA2011 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.
Low On-Resistance - r : 1.8
at 2.7 V
ON
Low Charge Injection
Low Voltage Logic Compatible
DFN-6 Package or SC70-6 Package
The PA2011 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
2.7 V), charge injection is less than 10 pC over the entire
analog range.
at
Benefits
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Reduced Power Consumption
Simple Logic Interface
High Accuracy
The switch conducts equally well in both directions when on,
and blocks up to the power supply level when off.
Reduce Board Space
Guaranteed 2 V Operation
Break-before-make is guaranteed.
The PA2011 is mounted in a 1.6 x 1.6 mm DFN-6 or SC70-6
lead package, reducing board spacing by approximately 40 %
Applications
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Cellular Phones
Communication Systems
Portable Test Equipment
Battery Operated Systems
Sample and Hold Circuits
ADC and DAC Applications
Pin Configuration
DFN-6
SC70-6
IN
V+
NO (Source1)
NO (Source1)
COM
1
2
3
6
5
4
1
2
3
IN
V+
6
5
4
COM
• USB 1.1 Interfaces
GND
NC (Source2)
NC (Source2)
GND
Top View
Top View
Truth Table
Logic
NC
ON
NO
OFF
ON
0
1
OFF
Typical Application
Ordering information
Part Number
Temp. Range
Package
DFN-6
Display
PA2011DN-T7
PA2011SC-T7
PA2011SC-T13
SC70-6
SC70-6
-40 to 85 °C
µP
Audio
Codec & ASIC
with soft Modem
Internal
PA2011
Hands
Free
Mic.
Pre-Amp
Mic
Mic
Audio
Amplifier
Spkr
Spkr
PA2011
1
561 E. Elliot Road #175 Chandler, AZ 85225 Tel: (480) 539-2900. Fax: (602) 431-2288
www.protekanalog.com
95040 Rev.3. 10/11
NOT FOR USE IN LIFE SUPPORT SYSTEMS