| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
5,577 pcs
|
5577 pcs | On Request | 1 | On Request | On Request | 1637+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Halogen Free | |
| Interface | |
| Mounting Type | |
| Operating Temperature | |
| Output Type | |
| Proximity Detection | |
| Supplier Device Package | |
| Supply Voltage | |
| Type | |
| Voltage |
The LTR-559ALS-01 from Lite-On Inc. is an advanced optical sensor designed for ambient light sensing and proximity detection. This integrated chip features an I2C digital interface, enabling seamless communication with microcontrollers. It offers a wide dynamic range for light detection, from 0.01 lux to 64k lux, with a 16-bit effective resolution for precise measurements.
The sensor also includes a proximity sensor with an 11-bit effective resolution, capable of detecting objects at a user-configurable distance. It is built with a temperature compensation circuit and supports a low active power consumption with a standby mode. The device operates within a supply voltage range of 2.4V to 3.6V and functions across an operating temperature range of -30°C to +70°C.
Packaged in an ultra-small 8-pin ChipLED surface mount package, the LTR-559ALS-01 is suitable for space-constrained applications. It is designed for ease of manufacturability with minimal sensor-to-sensor variations. The sensor is RoHS and Halogen free compliant.
Key applications include controlling display backlights in mobile devices, computing devices, and consumer electronics such as TVs, cameras, and digital photo frames. Its ability to reject 50/60 Hz lighting flicker and immunity to IR/UV light sources make it a versatile component for various lighting conditions.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.50 | $1.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range is -30°C to 70°C.
The LTR-559ALS-01 uses an I2C interface.
The supply voltage range is 2.4V to 3.6V.
Yes, the LTR-559ALS-01 includes proximity detection.
The package type is 8-SMD, No Lead, suitable for surface mounting.
The light sensor has a dynamic range from 0.01 lux to 64k lux.
The ambient light sensor has a 16-bit effective resolution.