ISL29030A

2

FN7722.2

November 12, 2012

Block Diagram

Pin Descriptions

PIN NUMBER

PIN NAME

DESCRIPTION

0

T.PAD

Thermal pad (connect to GND or float)

Analog current output (proportional to ALS/IR Data Count: 420µA FSR)

2

VDD

Positive supply: 2.25V to 3.63V

3GND

Ground

4

REXT

External resistor (499

5SCL

6SDA

7INT

Interrupt pin; logic output (open-drain) for interrupt

8

IRDR

IR LED driver pin; current flows into ISL29030A from LED cathode

VDD

REXT

GND

SCL

IR PHOTODIODE

LIGHT DATA

4

3

5

2

FOSC

IREF

IRDR

ARRAY

ALS PHOTODIODE

PROCESS

ALS AND IR

ARRAY

DUAL CHANNEL

ADCs

8

INT

7

COMMAND

REGISTER

DATA

REGISTER

IR DRIVER

INTERRUPT

SDA

6

DAC

Ordering Information

PART NUMBER

(Notes 1, 2, 3)

TEMP. RANGE

(°C)

PACKAGE

TAPE AND REEL

(Pb-free)

PKG.

DWG. #

ISL29030AIROZ-T7

-40 to +85

8 Ld ODFN

L8.2.1x2.0

ISL29030AIROZ-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 ISL29030A. For more information on MSL please see techbrief TB477.