0.35Ω Dual SPDT Analog Switch

PA2535/2536

ANALOG PRODUCTS DIVISION

561 E. Elliot Road #175 Chandler, AZ 85225 Tel: (480) 539-2900. Fax: (602) 414--5141

www.protekanalog.com

1

95060 Rev.2. 10/10

NOT FOR USE IN LIFE SUPPORT SYSTEMS

Features



Low Voltage Operation



Low On-Resistance Ron = 0.35Ω @ 2.7 V





DFN-10 Package



ESD Protection >2000 V



Latch-Up Current >300 mA (JESD 78)

Benefits



Reduced Power Consumption



High Accuracy



Reduce Board Space



1.8-V Logic Compatible



High Bandwidth

Applications



Cellular Phones



Speaker Headset Switching Audio and

Video Signal Routing



PCMCIA Cards



Battery Operated Systems



Relay Replacement



USB1.1

Truth Table

Logic

NC1 and NC2

NO1 and NO2

0

ON

OFF

1

OFF

ON

Description

The PA2535/PA2536 are 0.35Ω dual SPDT analog switches

designed for low voltage applications.

The PA2535/PA2536 has on-resistance matching (less than

0.05Ω @ 2.7 V) and flatness (less than 0.2Ω @ 2.7 V) that is

guaranteed, over the entire voltage range. Additionally, low

logic thresholds make the PA2535/PA2536 an ideal interface

to low voltage DSP control signals.

The PA2535/PA2536 has fast switching speed with break-

before-make guaranteed. In the On condition, all switching

elements conduct equally in both directions. Off-isolation and

crosstalk is −69 dB @ 100 kHz.

The PA2535/PA2536 is built on ProTek Analog's high-

density low voltage CMOS process. An epitaxial layer is built in

to prevent latchup.

The PA2535/PA2536 contains the additional benefit of

2,000 Volt ESD protections.

In a space saving DFN-10 lead (Pb)-free package, the

battery powered applications.

No lead (Pb) is used in the manufacturing process either

inside the device/package or on the external terminations.

As a committed partner to the community and the

environment, ProTek Analog manufactures this product with

the lead (Pb)-free device terminations.

For analog switching products manufactured in DFN

packages, the lead (Pb)-free "LF" suffix is being used as a

designator. Lead (Pb)-free DFN products purchased at any

time will have either a nickel-palladium-gold device termination

or a 100% matte tin device termination.

The different lead (Pb)-free materials are interchangeable and

meet all JEDEC standards for reflow and MSL rating.

Ordering Information

Temp Range

Package

Part Number

-40 to +80°C

DFN-10

PA2535DN-T7

PA2536DN-T7

PA2535DN-T13

PA2536DN-T13

COM2

GND

V+

NO1

COM1

IN1

NC1

NC2

IN2

NO2

PA2535

1

5

6

10

GND

COM2

NO2

IN2

NC2

NC1

COM1

IN1

NO1

V+

PA2536

1

5

6

10