Datasheet 搜索 > AMS（奥地利微电子） > TCS34725FN 数据手册 > TCS34725FN 数据手册 1/32 页
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TCS34725FN 数据手册 - AMS（奥地利微电子）
制造商:
AMS（奥地利微电子）
封装:
DFN-6
描述:
TCS34725 彩色传感器，带 IR 滤波器，ams AGTCS3472 设备是彩色光到数字转换器，具有红外 (IR) 滤波器。 集成电路提供红色、绿色、蓝色 (RGB) 和透明光感应数字值。 IR 阻塞滤波器可最大程度减少 IR 光谱组件，这些组件可精确测量颜色。可编程模拟增益和集成时间 3800000:1 动态范围 极高灵敏度 可编程阈值上限和下限，具有持续性滤波器 低功率，具有 2.5 μA 睡眠状态 ### 光传感器，ams AG
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P4Hot
原理图在P2
封装尺寸在P4P27
焊盘布局在P26
型号编码规则在P5
标记信息在P27
封装信息在P27P28
焊接温度在P29
功能描述在P1
技术参数、封装参数在P5
应用领域在P2P32
电气规格在P6P9
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TCS34725FN数据手册
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Datasheet - Apr. 2013 - V1.0 TCS3472 – 1
TCS3472
Datasheet - Apr. 2013 - V1.0
Color Light-to-digital Converter with IR Filter
The TCS3472 device provides a digital return of red, green, blue
(RGB), and clear light sensing values. An IR blocking filter,
integrated on-chip and localized to the color sensing
photodiodes, minimizes the IR spectral component of the
incoming light and allows color measurements to be made
accurately. The high sensitivity, wide dynamic range, and IR
blocking filter make the TCS3472 an ideal color sensor solution
for use under varying lighting conditions and through
attenuating materials.
The TCS3472 color sensor has a wide range of applications
including RGB LED backlight control, solid-state lighting,
health/fitness products, industrial process controls and medical
diagnostic equipment. In addition, the IR blocking filter enables
the TCS3472 to perform ambient light sensing (ALS). Ambient
light sensing is widely used in display-based products such as
cell phones, notebooks, and TVs to sense the lighting
environment and enable automatic display brightness for
optimal viewing and power savings. The TCS3472, itself, can
enter a lower-power wait state between light sensing
measurements to further reduce the average power
consumption.
Figure TCS3472 – 1:
Key Benefits and Features
Benefits Features
Enables accurate color and light sensing
measurements under varying lighting
conditions by minimizing IR and UV spectral
component effects.
Red, Green, Blue (RGB), and Clear Light
Sensing with IR Blocking Filter
• Programmable Analog Gain and Integration Time
• 3,800,000:1 Dynamic Range
• Very High Sensitivity — Ideally Suited for Operation
Behind Dark Glass
Programmable interrupt pin enables level-style
interrupts when pre-set values are exceeded,
thus reducing companion micro-processor
overhead.
Maskable Interrupt
• Programmable Upper and Lower Thresholds with
Persistence Filter
Enabling a low-power wait-state between RGBC
measurements to reduce average power
consumption.
Power Management
• Low Power — 2.5-μA Sleep State
•65-μA Wait State with Programmable Wait State Time
from 2.4 ms to > 7 Seconds
General Description
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