HSDL-9001

HSDL-9001 Datasheet


HSDL-9001 Miniature Surface-Mount Ambient Light Photo Diode

Part Datasheet
HSDL-9001 HSDL-9001 HSDL-9001 (pdf)
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HSDL-9001 Miniature Surface-Mount Ambient Light Photo Diode

Data Sheet

The HSDL-9001 is a low cost analog-output ambient light photo diode in lowest cost miniature Quad-FlatNo Lead QFN lead-free surface mount package. It consists of a photodiode, which peaks in human luminosity curve at 550 nm. Hence, it provides an excellent responsivity that is close to the response of human eyes, as shown in figure It provides a design-alternative to the HSDL-9000 digital-output ambient light photo sensor with infinite ambient light detection threshold control. Both the HSDL-9000 and HSDL-9001 are 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 the display backlighting will benefit from incorporating the HSDL-9000 and HSDL-9001 in their designs to reduce the power consumption significantly.

Features
• Excellent responsivity which peaks in the human
luminosity curve at 550 nm Close responsivity to the human eye
• Miniature QFN surface-mount package Height mm Width mm Depth mm
• Infinite ambient light detection threshold control
• Guaranteed temperature performance to 85°C
• VCC supply to V
• Lead-free and RoHS Compliant

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
• Daylight and artificial light exposed devices

Application Support Information

The Application Engineering Group is available to assist you with the application design associated with HSDL-9001
Ordering Information

Part Number HSDL-9001

Packaging Type Tape and Reel
infrared transceiver module. You can contact them through your local sales representatives for additional details.

Package 2-Pin QFN Package

Quantity 2500

Typical Application Circuit

HSDL-9001

Vo = -iL x Rf

Figure Typical application for HSDL-9001.

I/O Pins Configuration Table

Pin Symbol

Description Cathode Anode

Notes Regulated, to Volts

NORMALIZED RESPONSIVITY
0 350 450 550 650 750 850 950 1050 1150 1250

WAVELENGTH nm

HSDL-9000 SILICON EYE RESPONSE

Figure Relative spectral response vs. wavelength.

Absolute Maximum Ratings

Parameter

Min.

Storage Temperature

Operating Temperature

Supply Voltage

Max. 85

Units °C °C V

Recommended Operating Conditions

Parameter

Min.

Operating Temperature

Supply Voltage

Max. 85

Units °C V

Electrical & Optical Specifications

Specifications Min. & Max. values hold over the recommended operating conditions unless otherwise noted. Unspecified test conditions may be anywhere in their operating range. All typical values Typ. are at 25°C with VCC at V unless otherwise noted.

Parameter

Symbol Min.

Typ.

Active Area Diameter

Peak Wavelength Sensitivity λp
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Datasheet ID: HSDL-9001 520396