ANALOG PRODUCTS DIVISION

561 E. Elliot Road #175 Chandler, AZ 85225 Tel: (480) 539-2900. Fax: (602) 431-2288

www.protekanalog.com

1

PA2011

95040 Rev.3. 10/11

NOT FOR USE IN LIFE SUPPORT SYSTEMS

IN

V+

GND

DFN-6

Top View

1

2

3

6

5

4

COM

IN

V+

GND

1

2

3

SC70-6

Top View

6

5

4

COM

Features

• Low Voltage Operation (1.8 V to 3.3 V)

• Low On-Resistance - rON: 1.8  at 2.7 V

• Low Charge Injection

• Low Voltage Logic Compatible

• DFN-6 Package or SC70-6 Package

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

• USB 1.1 Interfaces

Truth Table

Logic

NC

NO

0

ON

OFF

1

OFF

ON

Description

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.

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

 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.

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 %

Pin Configuration

Typical Application

Ordering information

Temp. Range

Package

Part Number

-40 to 85 °C

DFN-6

PA2011DN-T7

SC70-6

PA2011SC-T7

SC70-6

PA2011SC-T13

PA2011

PA2011

Hands

Free

Mic

Spkr

Internal

Mic

Spkr

Display

µP

with soft Modem

Audio

Codec & ASIC

Mic.

Pre-Amp

Audio

Amplifier