MP2735/MP2736

Low-Voltage 0.45Ω Dual SPDT

Analog Switches

MP2735/MP2736 Rev.1.0

www.MonolithicPower.com

1

1/27/2011

MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.

© 2011 MPS. All Rights Reserved.

The Future of Analog IC Technology

GENERAL DESCRIPTION

The MP2735/MP2736 are low voltage, low on-

resistance, dual single-pole ， double-throw

(SPDT) monolithic CMOS analog switches

designed for high performance switching of

analog signals. Combining low-power, high

speed, low on-resistance, and small package

size, the MP2735/MP2736 are ideal for portable

and battery power applications.

The MP2735/MP2736 have an operation range

from 1.65V to 5.5V single supply. The MP2735

has two separate control pins and two separate

pin. All switches are at high impedance mode

The MP2735/MP2736 are guaranteed 1.65V

logic compatible for V+<3.3V, allowing the easy

interface with low voltage DSP or MCU control

logic and ideal for one cell Li-ion battery direct

power.

The switch conducts signals within power rails

equally well in both directions when on, and

blocks up to the power supply level when off.

Break-before-make is guaranteed.

The MP2735/MP2736 are offered in a QFN10

package.

FEATURES

• Low Voltage Operation (1.65V to 5.5V)

• Latch-Up Current >300mA (JESD78)

• 1.4mm x 1.8mm QFN10 Package

• ESD Human-Body Model ±4000V

APPLICATIONS

• Cellular Phones

• Speaker Headset Switching

• Audio and Video Signal Routing

• PCMCIA Cards

• Battery Powered Systems

• Portable Media Player

• Handheld Test Instruments

TRUTH TABLE

IN1/2

EN

NC1/2

NO1/2

MP2735

0

-

ON

OFF

1

-

OFF

ON

MP2736

0

1

OFF

OFF

1

1

OFF

OFF

0

0

ON

OFF

1

0

OFF

ON

“MPS” and “The Future of Analog IC Technology” are Registered Trademarks of

Monolithic Power Systems, Inc..

FUNCTIONAL BLOCK DIAGRAM PIN CONFIGURATION

MP2735DQG

MP2736DQG

QFN10

QFN10