Specifications

Ambient Light Sensor
1) Pb Free, Cd Free
2) RoHS
3) Replace Cds/LDR Sensor
4) Factory Price and Free Sample

Ambient Light Sensor (LLS05-A)                                                                                                                                                                                                                          

Model No.:LLS05-A

                                                                                                                                                                                                                               

Light Sensor Application:

 

1.Replacement of Photoresistor (CdS).
2.Control of backlight brightness for LCD Monitors,TV sets,
3.PDA ,Cameras and Mobile Phones
4.Switch for lighting equipments and Toys

5.Various Types of Infrared detection wquipment

6.Various Types of Security Products

                                                                                                                                                                                                                               

Light Sensor Feature:

 

1. Linear output conforming to illuminance.
2. Built-in optical filter for spectral response similar to
3. that of the human eye.
4. High Gain Photocurrent Amplifiers IC
5. Temperature Stable.
6. Low dark current and Low working Lux.
7. RoHS Compliant / Pb-free / Cd-free

Light Sensor Specification:

 

Characteristics	Symbol	Rating	Unit
Emitter-collector Breakdown voltage	VDD	-0.5 to 7	V
Collector-emitter Breakdown Voltage	VOUT	≤VDD	V
Operating temperature range	Topr	-35 to 85	°C
Storage temperature range	Tstg	-40 to 100	°C
Soldering temperature range (5 s)	Tsol	260	°C

Electrical and Optical Characteristics (Ta= 25°C)

Parameter		Symbol	Test Conditions	Min	Type	Max	Unit
Peak Spectral Response		λPR			550		nm
Photocurrent(1)		IL(1)	VCC=5V, EV=10Lux	2.0	2.5	2.8	uA
Photocurrent(2)		IL(2)	VCC=5V, EV=50Lux	5.4	8.23	8.7	uA
Photocurrent(3)		IL(3)	VCC=5V, EV=100Lux	91.0	114	158	uA
Collector Dark current		ICEO	VDD=5V,EV=0Lux,Ta=25°C		10		nA
Spectral Response Wavelength Coverage		Δλ		450-700			nm
Half Angle		2θ		80			Degree
Switching Time	Rise time	tr	VDD=5V, Rss=10kΩ	8.5			us
	Fall time	tf		8.5

Note: Output capacitance has an effect on switch time.
The white LED is regarded as light source.