ISL29009IROZ-T7A Intersil, ISL29009IROZ-T7A Datasheet

ISL29009IROZ-T7A

Manufacturer Part Number

ISL29009IROZ-T7A

Description

IC PHOTO DETECTOR AMBIENT 6ODFN

Manufacturer

Intersil

Datasheet

1.ISL29009IROZ-EVALZ.pdf (7 pages)

Specifications of ISL29009IROZ-T7A

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Current page: 1 of 7
Download datasheet (675Kb)

Non-Linear Output Current, Low Power

Ambient Light Photo Detect IC

The ISL29009 is a light-to-current silicon optical sensor

combining a photodiode and current amplifiers on a single

monolithic IC. Similar to human eyes, the photodiode has

peak sensitivity at 550nm and spans from 400nm to 700nm,

rejecting UV light and IR light. The input luminance range is

from 0.3 lux to 10,000 lux.

The integrated non-linear current amplifier boosts and converts

the photodiode signal in a square root fashion, extending the

light input dynamic range while maintaining excellent sensitivity

at dim conditions with low lux levels. The device consumes

minimal power over a wide range of ambient lux levels because

the current consumption ramps at a square root fashion. A dark

current compensation circuit aids the photodiode to minimize

temperature dependent leakage currents in the absence of

light, improving the light sensitivity at low lux levels.

In addition, the ISL29009 has an EN pin that can be used for

a polling scheme extending portables’ battery life.

The ISL29009 is housed in an ultra compact 2mmx2.1mm

ODFN plastic case surface mount package. Operation is

rated from -40°C to +85°C.

Simplified Block Diagram

Ordering Information

ISL29009IROZ-T7*

*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 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.

GND

VDD

NUMBER

LIGHT DATA

PROCESS

(Note)

PART

PHOTODIODE

ARRAY

OUTPUT CURRENT α √LIGHT INTENSITY

RANGE (°C)

-40 to +85

TEMP.

AMPLIFIER

CURRENT

6 Ld ODFN

PACKAGE

Data Sheet

(Pb-free)

L6.2x2.1

PKG. DWG. #

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

IOUT

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

Features

• Non-linear current output

• 0.3 lux to 10,000 lux range

• Dark current compensation

• Temperature compensated

• Human eye response

• 1.8V to 3.3V supply range

• Low supply current

• Fast response time

• 6 Ld ODFN: 2mmx2.1mmx0.7mm

• Pb-free (RoHS compliant)

Applications

• Display and keypad dimming for:

• Industrial and medical light sensing

Pinout

Pin Descriptions

- Mobile devices: smart phone, PDA, GPS

- Computing devices: notebook PC, webpod

- Consumer devices: LCD-TV, digital picture frame, digital

PIN NUMBER

camera

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

*THERMAL PAD CAN BE CONNECTED TO GND OR

ELECTRICALLY ISOLATED

July 1, 2008

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

GND

VDD

PIN NAME

IOUT

VDD

GND

(6 LD ODFN)

TOP VIEW

ISL29009

THERMAL

PAD*

Supply, 1.8V to 3.3V

Ground

No connect

Active LO enable

No connect

Current output

DESCRIPTION

IOUT

ISL29009

FN6484.0

Related parts for ISL29009IROZ-T7A

ISL29009IROZ-T7A Summary of contents

Page 1

... PART NUMBER TEMP. PACKAGE (Note) RANGE (°C) (Pb-free) ISL29009IROZ-T7* - ODFN *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 NiPdAu plate - e4 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations ...

Page 2

... ISL29009 Thermal Information = +25°C) Thermal Resistance 6 Ld ODFN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DD Maximum Die Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . +90°C Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +100°C Operating Temperature . . . . . . . . . . . . . . . . . . . . . . .-40°C to +85°C Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below http://www.intersil.com/data/tb/TB477.pdf = +25° 100kΩ at IOUT pin, green LED light, unless otherwise specified ...

Page 3

Electrical Specifications (Continued) PARAMETER DESCRIPTION t Enable Time EN t Disable Time DIS NOTE: 1. Switching time measurement is based on Figures 1 and 2. POWER SUPPLY OR SOURCE METER V DD ISL29009 FUNCTION GENERATOR ...

Page 4

Typical Performance Curves 100 HALOGEN 10 1 0.1 INCANDESCENT 0.01 0 100 LIGHT INTENSITY (LUX) FIGURE 6. OUTPUT CURRENT vs LIGHT INTENSITY 2.0 1.8 HALOGEN 1.6 1.4 1.2 1.0 0.8 FLUORESCENT 0.6 INCANDESCENT 0.4 0 ...

Page 5

Typical Performance Curves 0.35 0.30 0.25 0.20 0.15 0.10 0.05 0.00 -50 -40 -30 -20 - TEMPERATURE (°C) FIGURE 12. SUPPLY CURRENT vs TEMPERATURE AT 0 LUX 12 VDD = ...

Page 6

... Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use ...

Page 7

Package Outline Drawing L6.2x2.1 6 LEAD OPTICAL DUAL FLAT NO-LEAD PLASTIC PACKAGE (ODFN) Rev 0, 9/06 2.10 6 PIN 1 INDEX AREA (4X) 0.10 TOP VIEW ( 95) TYPICAL RECOMMENDED LAND PATTERN 7 ...

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