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LX1973AIDU from MICROSEM

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14.893ms

LX1973AIDU

Manufacturer: MICROSEM

Automotive Light Sensor

Partnumber Manufacturer Quantity Availability
LX1973AIDU MICROSEM 12000 In Stock

Description and Introduction

Automotive Light Sensor The part **LX1973AIDU** is manufactured by **MICROSEMI** (Microsemi Corporation).  

### **Specifications:**  
- **Manufacturer:** Microsemi  
- **Category:** Sensor, Transducer  
- **Type:** Ambient Light Sensor  
- **Output Type:** Analog  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package / Case:** 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)  
- **Voltage Supply:** 2.7V to 5.5V  
- **Current Consumption:** Low power consumption  
- **Spectral Response:** Close to human eye response  

### **Descriptions and Features:**  
- The **LX1973AIDU** is an ambient light sensor designed for automatic display brightness control in various applications.  
- It provides an analog output proportional to the ambient light level.  
- Features a spectral response that closely matches the human eye's sensitivity.  
- Operates over a wide supply voltage range (2.7V to 5.5V).  
- Suitable for applications such as LCD backlight control, automotive displays, and consumer electronics.  
- Available in an 8-pin TSSOP/MSOP package for compact designs.  

For additional details, refer to the official Microsemi datasheet.

Partnumber Manufacturer Quantity Availability
LX1973AIDU MICROSEMI 10000 In Stock

Description and Introduction

Automotive Light Sensor The **LX1973AIDU** is a light-to-voltage optical sensor manufactured by **Microsemi**. Below are its key specifications, descriptions, and features based on the available knowledge:

### **Specifications:**  
- **Manufacturer:** Microsemi  
- **Category:** Sensors, Transducers  
- **Type:** Optical Sensor - Light-to-Voltage  
- **Package:** 8-TSSOP, 8-MSOP  
- **Operating Temperature:** **-40°C to +85°C**  
- **Output Type:** **Analog Voltage**  
- **Spectral Response Range:** **Peak sensitivity at ~700nm (visible to near-infrared)**  
- **Supply Voltage (Vcc):** **2.7V to 5.5V**  
- **Output Voltage Range:** **Proportional to light intensity (typically 0V to Vcc)**  
- **Low Power Consumption:** **Suitable for battery-operated applications**  
- **Photodiode Active Area:** **Optimized for ambient light sensing**  

### **Descriptions:**  
- The **LX1973AIDU** is a monolithic light sensor that converts light intensity into a corresponding analog voltage output.  
- It is designed for **ambient light detection** in applications such as display backlight control, automotive lighting, and industrial sensing.  
- The sensor features a **built-in photodiode with spectral response closely matching human eye sensitivity**, making it ideal for visible light detection.  

### **Features:**  
- **Linear Output Voltage vs. Light Intensity**  
- **Low Voltage Operation (2.7V to 5.5V)**  
- **Small Form Factor (TSSOP/MSOP Package)**  
- **High Sensitivity to Visible Light**  
- **Wide Operating Temperature Range (-40°C to +85°C)**  
- **RoHS Compliant**  

For exact performance curves and application-specific details, refer to the official **Microsemi datasheet**.

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