Details
Features
- Intelligent controller with integrated XYZ tristimulus sensor
- Selectable drive modes, including PWM-switched current steering or PWM-based duty cycle management
- Built-in 0-10V analog or PWM digital dimming outputs generator for precise 1% dimming
- 20-pin LGA 4.5mm x 4.7mm x 2.5mm, -40°C to 85°C
Benefits
- Lowers overall manufactured costs and adds precision to tunable white luminaires and lamps
- Enables cost-optimized single channel drivers to deliver a precise tunable white result
- Supports legacy IO approaches, as well as digital deep dimming
- Compact lighting-capable package with no added optics required
Parameters
Reference Networking
BLE, serial
Lux/CCT Control
CCT/Lux command set
Package
LGA (5x5x2.5)
Applications
CCT tunable luminaires and IoT smart lights
UART
Serial
I²C
Master to support TSL45315 ALS
Smart Ltg Command Set
Yes
Sensor Type
True color XYZ (CIE)
Application fields
Ordering codes
Product Type | Description | Order No. | Availability |
---|---|---|---|
AS7221-BLGM | |||
AS7221-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
AS7221 DS000479
Datasheet
User guides
AS7221_UG000320_3-00
User guide
Application note
AS72xx AN000499
Product related
AS72xx AN000557
Product related
AS72xx AN000453
Product related
AS72xx AN000488
Product related
AS72xx AN000624
Product related
AS72xx AN000622
Product related
AS72xx AN000534
Product related
Technical documents
SmartLighting_PD000460_1-00
Technical note
Lifecycle documents
AS72xx_PN000172_1-00
Product change notification (PCN)
Images
AS7221_BD000347_1-00
Block diagram
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