Document
Agilent APDS-9002 Miniature Surface-Mount Ambient Light Photo Sensor
Data Sheet
Features • Excellent responsivity which peaks in the human luminosity curve Close responsivity to the human eye • Miniature chipLED lead-free surface-mount package Height – 0.80 mm Width – 2.00 mm Depth – 1.25 mm • Good output linearity across wide illumination range • Low sensitivity variation across various light sources • Guaranteed temperature performance -40°C to 85°C • VCC supply 2.4 to 5.5 V • Lead-free package Applications • Detection of ambient light to control display backlighting Mobile devices – mobile phones, PDAs Computing devices – notebooks, webpads Consumer devices – TVs, video cameras, digital still cameras • Automatic residential and commercial lighting management • Electronic signs and signals • Daylight and artificial light exposed devices
Description The APDS-9002 is a low-cost analog-output ambient light photo sensor in lowest cost miniature chipLED lead-free surface mount package. It consists of a spectrally suited phototransistor, which peaks in human luminosity curve. Hence, www.DataSheet4U.com it provides an excellent responsivity that is close to the response of human eyes, as shown in Figure 2. It provides a design-alternative to the HSDL-9000 digital-output ambient light photo sensor is
suitable for portable applications with its ultra small package design. The APDS-9002 is ideal for applications in which the measurement of ambient light is used to control display backlighting. Mobile appliances such as the mobile phones and PDAs that draw heavy current from display backlighting will benefit from incorporating these photo sensor products in their designs by reducing power consumption significantly.
Application Support Information The Application Engineering Group is available to assist you with the application design associated with APDS-9002 ambient light photo sensor module. You can contact them through your local sales representatives for additional details.
Ordering Information Part Number APDS-9002-021 Packaging Type Tape and Reel Package 4-pins Chipled package Quantity 2500
Typical Application Circuit
PIN 2: VCC
PIN 3: VCC
PIN 1: IOUT
APDS-9002
RLOAD PIN 4: NC
www.DataSheet4U.com Figure 1. Typical application circuit for APDS-9002.
Figure 1 Table Component RLOAD Recommended Application Circuit Components 1 kW
I/O Pins Configuration Table Pin 1 2 3 4 Symbol IOUT VCC VCC NC Description IOUT VCC VCC No Connect
2
1.1 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 350 450 550 650 750 850 950 1050 1150 1250 WAVELENGTH (nm) APDS-9002 SILICON EYE RESPONSE
Figure 2. Relative spectral response vs. wavelength.
NORMALIZED RESPONSIVITY
CAUTIONS: It is advised that normal static precautions be taken in handling and assembly of this component to prevent damage and/or degradation which may be induced by ESD.
Absolute Maximum Ratings
www.DataSheet4U.com For implementations where case to ambient thermal resistance is ≤ 50°C/W
Paramete.