2014/02/24

A.3

2

EM5209

Pin Assignment

Pin Name

Pin No.

Pin Function

VIN1

1 / 2

Switch #1 input. Bypass this input with a ceramic capacitor to GND. Recommended voltage

range for this pin for optimal RON performance is 0.8V to VBIAS.

ON1

3

Active high switch #1 control input. Do not leave floating.

VBIAS

4

Bias voltage. Power supply to the device. Recommended voltage range for this pin is 2.5V to

5.5V.

ON2

5

Active high switch #2 control input. Do not leave floating.

VIN2

6 / 7

Switch #2 input. Bypass this input with a ceramic capacitor to GND. Recommended voltage

range for this pin for optimal RON performance is 0.8V to VBIAS.

VOUT2

8 / 9

Switch #2 output.

CT2

10

Switch #2 slew rate control. Can be left floating.

GND

11

Ground

CT1

12

Switch #1 slew rate control. Can be left floating.

VOUT1

Thermal

PAD

15

Thermal pad (exposed center pad) to alleviate thermal stress. Tie to GND.

Function Block Diagram