圖片僅供參考

SI1133-AA00-GM

Name: SI1133-AA00-GM
Rating: 4.7 (12 reviews)

SENSOR OPT 625NM/525NM AMB 10DFN

製造商
製造商。部分 #SI1133-AA00-GM
包
資料表
有現貨的2286

+BOM RFQ

100%原創；新

24小時準備發貨

365天保修

RFQ&；獲得更多折扣

規格

Part Status	Obsolete
Type	Ambient, Ultraviolet (UV)
Wavelength	460nm, 525nm, 625nm
Proximity Detection	No
Output Type	I2C
Voltage - Supply	1.62V ~ 3.6V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	10-WFQFN
Supplier Device Package	10-DFN (2x2)
Base Product Number	SI1133

概述

Description

The SI1133-AA00-GM is a digital ambient light and proximity sensor designed for various applications, such as smartphones, tablets, and wearables. It utilizes advanced optical technology to measure light levels, enabling automatic brightness control and enhancing user experience by adjusting display settings based on environmental light.
Key features include low power consumption, precise measurements across a broad spectrum of light, and the ability to detect proximity using infrared light. The sensor interfaces via an I²C communication protocol, making it easy to integrate into existing systems.
With its small form factor and high sensitivity, the SI1133 is ideal for devices that require efficient power management and accurate light detection, contributing to improved battery life and user comfort. Overall, it is a versatile component for enhancing device functionality in various lighting conditions.

Features

The SI1133-AA00-GM is a ultraviolet (UV) light and ambient light sensor designed for various applications, such as wearable devices, smartphones, and smart lighting systems. Key features include:
1. UV Sensing: It can measure UV-A and UV-B light, providing essential data for UV exposure monitoring.
2. Ambient Light Sensing: It includes capabilities for measuring visible light, enabling automatic brightness adjustments for displays.
3. High Sensitivity: The sensor offers high sensitivity and a wide dynamic range for accurate light measurement.
4. I2C Interface: It features an I2C communication interface for easy integration with microcontrollers and other digital systems.
5. Low Power Consumption: Designed for battery-operated devices, it consumes minimal power during operation.
6. Compact Design: Its small footprint allows for integration into space-constrained applications.
These features make the SI1133-AA00-GM suitable for applications requiring environmental light sensing and UV exposure monitoring.

Package

The SI1133-AA00-GM is packaged in a 16-pin QFN (Quad Flat No-lead) package, which offers a compact design suitable for applications requiring low profile and minimal footprint. This package type enhances thermal performance and electrical connectivity for the sensor.

Pinout

The SI1133-AA00-GM is a sensor from Silicon Labs that typically features a 10-pin package. Its primary functions include ambient light sensing, proximity detection, and UV index measurement. The pinout generally includes the following key pins:
1. VDD: Power supply.
2. GND: Ground.
3. SDA: I2C data line.
4. SCL: I2C clock line.
5. INT: Interrupt output for signaling events.
6. LED: For driving an external LED in proximity detection.
7. P0-P3: General-purpose I/O pins or additional functionality depending on the configuration.
The SI1133 is designed for energy-efficient applications in various devices, allowing for accurate environmental sensing. It communicates using I2C, making it easy to integrate into microcontroller-based systems.

Manufacturer

The SI1133-AA00-GM is manufactured by Silicon Labs, a company that specializes in high-performance analog and mixed-signal semiconductors. Founded in 1996 and headquartered in Austin, Texas, Silicon Labs designs a wide range of products, including microcontrollers, sensors, and wireless solutions. The SI1133 is a digital ambient light and proximity sensor, commonly used in various applications such as smartphones, wearables, and other IoT devices. The company's focus on innovation and efficiency positions it as a key player in the semiconductor industry, particularly in areas like energy management, connectivity, and sensor technologies.

Application

The SI1133-AA00-GM is a low-power ambient light and proximity sensor. It is primarily used in mobile devices, wearable technology, and smart home applications for ambient light sensing, display brightness adjustment, and proximity detection. Its applications extend to automotive lighting, security systems, and health monitoring, enabling energy-efficient user interfaces and improved user experiences in various electronic products.

Equivalent

The SI1133-AA00-GM chip is a UV and ambient light sensor. Equivalent products include the TSL2561, BH1750, and Si1132. These alternatives offer similar functionalities for light sensing applications. Always check specific features and compatibility for your project requirements.