isl29003 Intersil Corporation, isl29003 Datasheet

isl29003

Manufacturer Part Number

isl29003

Description

Light-to-digital Output Sensor With High Sensitivity, Gain Selection, Interrupt Function And I2c Interface

Manufacturer

Intersil Corporation

Datasheet

1.ISL29003.pdf (15 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

isl29003IROZ

Manufacturer:

ISL

Quantity:

20 000

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

isl29003IROZ-T7

Manufacturer:

INTERSIL

Quantity:

1 831

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Download datasheet (259Kb)

Light-to-Digital Output Sensor with High

Sensitivity, Gain Selection, Interrupt

Function and I

The ISL29003 is an integrated light sensors with a 16-bit

integrating type ADC, I

select for optimized counts/lux, and I

and monitoring capabilities. The internal ADC provides 16-bit

resolution while rejecting 50Hz and 60Hz flicker caused by

artificial light sources.

In normal operation, power consumption is less than 300µA.

Furthermore, an available software power-down mode

controlled via the I

to less than 1µA.

The ISL29003 supports a hardware interrupt that remains

asserted low until the host clears it through I

Designed to operate on supplies from 2.5V to 3.3V, the

ISL29003 is specified for operation over the -40°C to +85°C

ambient temperature range.

Ordering Information

Block Diagram

ISL29003IROZ

ISL29003IROZ-T7*

ISL29003IROZ-EVAL

*Please refer to TB347 for details on reel specifications.

NOTE: These Intersil Pb-free plastic packaged products employ

special Pb-free material sets; molding compounds/die attach

materials and 100% matte tin plate PLUS ANNEAL - e3 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.

PHOTODIODE 1

PHOTODIODE 2

PART NUMBER

REXT

(Note)

MUX

FOSC

IREF

C interface reduces power consumption

VDD

C Interface

C user programmable lux range

INTEGRATING

COUNTER

6 Ld ODFN

Evaluation Board

ISL29003

GND

ADC

EXT

TIMING

PACKAGE

(Pb-free)

Data Sheet

C multi-function control

INT

COMMAND

INTERRUPT

C interface.

DATA

L6.2x2.1

PKG. DWG. #

1-888-INTERSIL or 1-888-468-3774

4 INT

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

SCL

SDA

Features

• Range select via I

• Human eye response (540nm peak sensitivity)

• Temperature compensated

• 16-bit resolution

• Adjustable resolution: up to 65 counts per lux

• User-programmable upper and lower threshold interrupt

• Simple output code, directly proportional to lux

• IR + UV rejection

• 50Hz/60Hz rejection

• 2.5V to 3.3V supply

• 6 Ld ODFN (2.1mmx2mm)

• Pb-free (RoHS compliant)

Applications

• Ambient light sensing

• Backlight control

• Temperature control systems

• Contrast control

• Camera light meters

• Lighting controls

Pinout

- Range 1 = 0 lux to 1000 lux

- Range 2 = 0 lux to 4000 lux

- Range 3 = 0 lux to 16,000 lux

- Range 4 = 0 lux to 64,000 lux

October 8, 2007

All other trademarks mentioned are the property of their respective owners.

Intersil (and design) is a registered trademark of Intersil Americas Inc.

REXT

GND

VDD

(6 LD ODFN)

TOP VIEW

ISL29003

THERMAL

PAD

SDA

SCL

INT

ISL29003

FN7464.3

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