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发布日期:2021年10月16日

News/Activities

> About TXC >News/Activities
TXC announces a new series of miniature 4-in-1 Light Sensors (Color and Proximity Sensor with IR VCSEL integrated) (PA22C product series)TXC Corporation
06/21/2018

This newly developed 4-in-1 sensor consists of an Color Sensor, and a Proximity Sensor with IR VCSEL diode and an integrated photo detector and control circuits. All of the above standalone components are packaged in a 2.5x2.0x1.0mm patented, multi-layer ceramic package for better optical mechanical design without the need for extra lens.

 

The special features of this product includes (1) Small size: 1/2 of the size compared to conventional 4.0x2.4x1.35mm3 products, (2) Low power consumption: IR VCSEL only consume 1/10 of the power compared to conventional IR LED, and (3) Widest Field of View (FOV): with patented multi-layer package design, FOV can be increased from +/-30 degree to +/-50 degree – which is the largest FOV for 4-in-1 sensors. With the above advantages, PA22C is especially suitable for smartphone, tablet, digital camera and smart wearable devices applications.

 

PA22C Product Outline

 

PA22C Product Dimensions

 

PA22A Electrical Specifications

Item/TypePA22C
Operating Temperature Range- 30 ~ 85 ℃
Storage Temperature Range- 40 ~ 85 ℃
Sensor Supply Voltage2.7~3.3V
I2C Supply Voltage1.7~1.9V
Supply Current (RGB Only)TBD
Supply Current (PS Only)TBD
RGB Measurement Time75~125 ms
RGB Full Scale65535 count
IR VCSEL Peak Wave Length940 nm
IR VCSEL Driving Current7, 10, 12, 15 mA

 

For TXC’s Light Sensor inquiry, please contact our local offices or email via sample request form.

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TXC Spokesperson:

Vivien--CFO
Tel:+886-2-2894-1202*2141
Email:vivien@txc.com.tw

TXC Deputy Spokesperson:

Sophia--Special Assistant to President
Tel:+886-2-2894-1202*3105
Email:sophia@txc.com.tw


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