ISL29120

2

FN8314.0

May 29, 2012

Pin Configuration

ISL29120

(6 LD ODFN)

TOP VIEW

FIGURE 3. BLOCK DIAGRAM

VDD

REXT

GND

SDA

SCL

COMMAND

REGISTER

INTEGRATION

ADC

DATA

REGISTER

PHOTODIODE

LIGHT

3

2

5

6

1

IREF

4

INT

PROCESS

ARRAY

DATA

ISL29120

RED, GREEN, BLUE

1

2

3

6

5

4

VDD

GND

REXT

SDA

SCL

INT

*EXPOSED PAD (0) CAN BE CONNECTED TO GND OR

ELECTRICALLY ISOLATED

PAD

Ordering Information

PART NUMBER

(Notes 1, 2, 3)

TEMP.

RANGE

(°C)

PACKAGE

Tape and Reel

(Pb-Free)

PKG.

DWG. #

ISL29120IROZ-T7

-40 to +85 6 Ld ODFN

L6.2x2.1

ISL29120IROZ-EVALZ

Evaluation Board

NOTES:

1. Please refer to TB347 for details on reel specifications.

2. These Intersil Pb-free plastic packaged products employ special

Pb-free material sets; molding compounds/die attach materials and

NiPdAu plate - e4 termination finish, which is RoHS compliant and

compatible with both SnPb and Pb-free soldering operations. Intersil

Pb-free products are MSL classified at Pb-free peak reflow

temperatures that meet or exceed the Pb-free requirements of

IPC/JEDEC J STD-020.

3. For Moisture Sensitivity Level (MSL), please see device information

page for ISL29120. For more information on MSL please see tech

brief TB477.

Pin Descriptions

PIN NUMBER PIN NAME

DESCRIPTION

0

PAD

Exposed thermal pad, connected to ground.

1

VDD

Positive power supply, 2.25V to 3.63V.

2GND

Ground pin.

3

REXT

Connect to ground through a 499kΩ resistor.

4INT

Interrupt Output, Open Drain

5SCL

SCL and SDA are Open Drain. Pull-up to 1.7V min to 3.63V max power supply.

6SDA