PA2535/2536
0.35Ω Dual SPDT Analog Switch
ANALOG PRODUCTS DIVISION
Features
Description
Low Voltage Operation
Low On-Resistance Ron = 0.35Ω @ 2.7 V
−69 dB OIRR @ 2.7 V, 100 kHz
DFN-10 Package
ESD Protection >2000 V
Latch-Up Current >300 mA (JESD 78)
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.
Benefits
Reduced Power Consumption
High Accuracy
Reduce Board Space
1.8-V Logic Compatible
High Bandwidth
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.
Applications
The PA2535/PA2536 contains the additional benefit of
2,000 Volt ESD protections.
Cellular Phones
Speaker Headset Switching Audio and
Video Signal Routing
PCMCIA Cards
Battery Operated Systems
Relay Replacement
USB1.1
In a space saving DFN-10 lead (Pb)-free package, the
PA2535/PA2536 are high performance, low Ron switches for
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
PA2535
environment, ProTek Analog manufactures this product with
the lead (Pb)-free device terminations.
V+
1
10 NO2
COM2
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.
NO1
COM1
IN1
IN2
NC2
GND
NC1
5
6
10
6
The different lead (Pb)-free materials are interchangeable and
meet all JEDEC standards for reflow and MSL rating.
PA2536
1
NC2
V+
NC1
COM2
IN2
NO2
GND
COM1
IN1
5
NO1
Ordering Information
Truth Table
Logic
NC1 and NC2
NO1 and NO2
Package
Temp Range
Part Number
0
1
ON
OFF
ON
PA2535DN-T7 PA2535DN-T13
PA2536DN-T7 PA2536DN-T13
DFN-10
-40 to +80°C
OFF
1
561 E. Elliot Road #175 Chandler, AZ 85225 Tel: (480) 539-2900. Fax: (602) 414--5141
www.protekanalog.com
95060 Rev.2. 10/10
NOT FOR USE IN LIFE SUPPORT SYSTEMS