LTR-308ALS
Full part number: LTR-308ALS-01
Key datasheet specifications and the closest alternatives, ranked by parametric similarity and grounded in the manufacturer datasheet.
This is a datasheet for the LTR-308ALS-01, an integrated optical ambient light sensor from Lite-On. It describes a low-power, miniature 2x2mm I2C sensor designed for controlling display brightness in mobile and computing devices. Key parameters include operating voltages of 1.7V to 3.6V, temperature ranges from -40 to +85 degrees Celsius, and a wide dynamic range spanning 0.01 to 157K lux with linear response. The device features built-in temperature compensation, programmable interrupts with hysteresis, and automatic rejection for 50Hz/60Hz lighting flicker while maintaining close-to-human-eye spectral response.
Datasheet parameters
| Parameter | Min | Typ | Max | Conditions |
|---|---|---|---|---|
| quiescent current | — | 110 µA | — | Max. duty cycle, Vdd = 1.8V, Gain 3x |
| supply voltage range | — | — | 4 V | |
| operating temperature | -40 °C | — | 85 °C | |
| standby current | — | 1 µA | — | Shutdown Mode |
| rise time | 30 ns | — | 300 ns | |
| fall time | 30 ns | — | 300 ns |
Closest matches to LTR-308ALS
Frequently asked questions
What is the fall time of the LTR-308ALS-01?
The fall time is 300 ns.
What is the maximum operating temperature for the LTR-308ALS-01?
The maximum operating temperature is 85 °C.
What is the maximum quiescent current for the LTR-308ALS-01 at a maximum duty cycle with Vdd = 1.8V and Gain 3x?
The maximum quiescent current is 110 µA.
What is the rise time of the LTR-308ALS-01?
The rise time is 300 ns.
What is the standby current of the LTR-308ALS-01 in Shutdown Mode?
The standby current is 1 µA in Shutdown Mode.
What is the supply voltage range for the LTR-308ALS-01?
The supply voltage range is 4 V.