藍色識別 Sensor

HAMAMATSU RGB color sensor
 
S6428-01/S6429-01/S6430-01/S7505-01

 
 
 
Description
 
 

The S6428-01, S6429-01 and S6430-01 are color sensors designed to respectively detect monochromatic colors of blue (λp=460 nm), green (λp=540 nm) and red (λp=660 nm).
The S7505-01 uses a 3-channel (RGB) photodiode having blue, green and red sensitivities, and is molded into a surface mount type package.

 
 
 
Features
 
 

S6428-01, S6429-01, S6430-01
●Plastic package (6 × 8 mm)
●Spectral response range
---S6428-01: 400 to 540 nm (λp=460 nm)
---S6429-01: 480 to 600 nm (λp=540 nm)
---S6430-01: 590 to 720 nm (λp=660 nm)
●Insensitive to near IR range
●High sensitivity
---S6428-01: 0.22 A/W Typ. (λ=λp)
---S6429-01: 0.27 A/W Typ. (λ=λp)
---S6430-01: 0.45 A/W Typ. (λ=λp)
●Low dark current

S7505-01
●3 ch (RGB) Si photodiode
●Surface mount type plastic package (9 × 9.6 mm)
●High sensitiv

 
 
 
Applications
 
 

●White balance adjustment
●Color identifi cation
●Projector and TV brightness level detection
●Color control
●Light source color temperature detection