AOZ1331DI

Rev. 1.0 January 2014

www.aosmd.com

Page 2 of 14

Ordering Information

All AOS products are offered in packages with Pb-free plating and compliant to RoHS standards.

Pin Configuration

Pin Description

Part Number

Temperature Range

Package

Environmental

AOZ1331DI

-40°C to +85°C

3mm x 2mm DFN-14L

Green

Pin Number

Pin Name

Pin Function

1, 2

IN1

Switch 1 Input. Bypass capacitor is recommended to minimize input voltage dip.

3

ON1

Enable Input of Switch 1. Switch 1 is on when ON1 is pulled high, and is off when ON1 is

pulled low. Do not leave floating.

4

VBIAS

Bias Voltage. Power supply to this device. Recommended voltage range is 2.5V to 5.5V.

5

ON2

Enable Input of Switch 2. Switch 2 is on when ON2 is pulled high, and is off when ON2 is

pulled low. Do not leave floating.

6, 7

IN2

Switch 2 Input. Bypass capacitor is recommended to minimize input voltage dip.

8, 9

OUT2

Switch 2 Output.

10

CT2

Slew rate control of switch 2.

11

GND

Ground.

12

CT1

Slew rate control of switch 1.

13, 14

OUT1

Switch 1 Output.

EPAD

Exposed Pad

The exposed bottom pad must be connected to GND.

14

13

12

11

10

9

8

1

2

3

4

5

6

7

OUT1

OUT1

CT1

GND

CT2

OUT2

OUT2

IN1

IN1

ON1

VBIAS

ON2

IN2

IN2

3mm x 2mm DFN-14

(Top View)

EPAD