MP2735/MP2736 — LOW-VOLTAGE 0.45Ω DUAL SPDT ANALOG SWITCHES

MP2735/MP2736 Rev. 1.0

www.MonolithicPower.com

5

1/27/2011

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PIN FUNCTIONS

( MP2735DQG)

Pin #

( MP2736DQG)

Pin #

Name

Description

1

1

V+

Supply Voltage

2

2

NO1

Normally open I/O port of switch1

3

3

COM1

Commom I/O port for NC and NO channels of switch1

4

4

IN1

Channel select signal for switch1. IN1 high, NO1 channel is

selected. Otherwise, NC1 channel is selected in default. For

MP2736, IN1 controls both switch1 and switch2

5

5

NC1

Normally closed I/O port of switch1

6

6

GND

Ground

7

7

NC2

Normally closed I/O port of switch2

8

IN2

Channel select signal for switch2. IN2 high, NO2 channel is

selected. Otherwise, NC2 channel is selected in default

8

EN

Enable for two channels, active low

9

9

COM2

Commom I/O port for NC and NO channels of switch2

10

10

NO2

Normally open I/O port of switch2