Document
APDS-9005
Miniature Surface-Mount Ambient Light Photo Sensor
Data Sheet
Description
The APDS-9005 is a low cost analog-output ambient light photo sensor in miniature chipLED lead-free surface mount package. It consists of a photo sensor, whose spectral response is close to the CIE standard photopic observer, as show in figure 2. The APDS-9005 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.
Features
• Spectral responsivity close to that of human eye • Miniature ChipLED Leadfree surface-mount package Height – 0.55 mm Width – 1.60 mm Depth – 1.50 mm • Low sensitivity variation across various light sources • Recommended operating temperature : -40°C to 85°C • Vcc supply 1.8 to 5.5V • Lead-free package, RoHS compliance • Output linearity across wide illumination range
Application Support Information
The Application Engineering Group is available to assist you with the application design associated with APDS9005 ambient light photo sensor module. You can contact them through your local sales representatives for additional details.
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 Camera • Automatic Residential and Commercial Lighting Management • Electronic Signs and Signals
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Ordering Information
Part Number APDS-9005-020 Packaging Type Package Tape and Reel Quantity 6-pins Chipled package 2500
I/O Pins Configuration Table
Pin 1 2 3 4 5 6
1 0.9 0.8 Response (a.u.) 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 300 400 500 600 700 800 wavelength (nm) 900 1000 1100
Symbol VCC NC NC Nc NC Iout
Description VCC No Connect No Connect No Connect No Connect Out
Typical Application Circuit
Normalized sensor spectral response APDS-9005 Eye Response
Figure 1. Typical application circuit for APDS-9005 Component RLOAD Recommended Application Circuit Component 1k ohm
Note : Refer to Figure 11 for General Luminance Vs Typical Output Voltage for different RLOAD values
Figure 2. Relative Spectral Response Vs Wavelength
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
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Absolute Maximum Ratings
For implementations where case to ambient thermal resistance is ≤ 50 °C /W Parameter Storage Temperature Operating temperature Supply Voltage Symbol TS TA VCC Min. -40 -40 0 Max. 85 85 6 Units °C °C V
Recommended Operating Conditions
Parameter Supply Voltage Symbol VCC Min. 1.8 Max. 5.5 Units V Conditions
Electrical & Optical Specifications (Ta=25°C)
Param.