Details
Features
- Calibrated tristimulus XYZ CCT delivers closed loop CCT/daylighting directives to application microprocessor
- I²C and serial UART interfaces with simple text or register-based commands to control and configure key light tuning supervisory functions
- Calibrated-for life nano-optic silicon interference filters for XYZ, CCT, DUV and lux
- Additional master I²C for add-on ambient light sensing
- 20-pin LGA 4.5mm x 4.7mm x 2.5mm, -40°C to +85°C
Benefits
- Maximizes system flexibility and lowers overall manufactured costs while adding precision to tunable white luminaires and lamps
- Easy integration with flexible interface options to support any standard application host microprocessor
- Eliminates light-by-light factory calibration for most tunable white and daylighting luminaires
- Built-in support for daylighting/daylight harvesting systems
- Compact lighting-capable package with no added optics required
Parameters
UART
Yes, supports high level directive interface
Lux/CCT Control
Via I²C directives
I²C
Slave
Package
20-pin LGA with aperture
Sensor Type
CIE tristimulus XYZ
Smart Ltg Command Set
UART commands or I²C register-based parameters
Applications
Closed loop color/daylighting tuning
Reference Networking
Host µP
Application fields
Ordering codes
Product Type | Description | Order No. | Availability |
---|---|---|---|
AS7225-BLGM |
Status information
Full production
Pre-production
Not planned for new design
Ordering and shipping are still possible
Discontinued
|
||
AS7225-BLGT |
Status information
Full production
Pre-production
Not planned for new design
Ordering and shipping are still possible
Discontinued
|
Downloads
For other documents visit our
Download center
Datasheets
AS7225 DS000496
Datasheet
User guides
AS7225_UG000332_2-00
User guide
Application note
Technical documents
Lifecycle documents
AS72xx_PN000172_1-00
Product change notification (PCN)
Images
AS7225_BD000203_1-00
Block diagram
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