Si1146, Si1145 PROXIMITY/UV/AMBIENT LIGHT SENSOR

Silicon Laboratories

Description

Si1145/46/47 PROXIMITY/UV/AMBIENT LIGHT SENSOR IC WITH I2C INTERFACE .
Valve controls. Smoke detectors. Touchless switches. Touchless sliders. Occupancy sensors. Consumer electronics.

📥 Download Datasheet

Si1146 Datasheet Preview — This datasheet PDF includes multiple part numbers: Si1146, Si1145. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: Si1146, Si1145
Manufacturer: Silicon Laboratories
File Size: 812.22 KB
Datasheet: Si1145-SiliconLaboratories.pdf
Description: PROXIMITY/UV/AMBIENT LIGHT SENSOR
Note: This datasheet PDF includes multiple part numbers: Si1146, Si1145.
Please refer to the document for exact specifications by model.

Features

* Integrated infrared proximity detector
* Integrated UV index sensor
* Proximity detection adjustable from
* Industry's lowest power consumption under 1 cm to over 50 cm
* 1.71 to 3.6 V supply voltage
* Three independent LED drivers
* 9 µA average current (LED puls

Applications

* Handsets
* E-book readers
* Notebooks/Netbooks
* Portable consumer electronics
* Audio products
* Security panels
* Tamper detection circuits

Si1146 Distributors

📁 Related Datasheet

SI1101 SI1125HD SI1128 SI1130H SI1000 SI1002R

📌 All Tags

Si1145 PROXIMITY AMBIENT LIGHT SENSOR Silicon Laboratories

Silicon Laboratories Si1146-like datasheet