Datasheet 搜索 > AMS（奥地利微电子） > TCS34725FN 数据手册 > TCS34725FN 数据手册 3/32 页
￥ 8.158
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
导航目录
TCS34725FN数据手册
Page:
of 32 Go
若手册格式错乱，请下载阅览PDF原文件
Datasheet - Apr. 2013 - V1.0 TCS3472 – 3
The TCS3472 light-to-digital converter contains a 3 × 4
photodiode array, four analog-to-digital converters (ADC) that
integrate the photodiode current, data registers, a state
machine, and an I²C interface. The 3 × 4 photodiode array is
composed of red-filtered, green-filtered, blue-filtered, and
clear (unfiltered) photodiodes. In addition, the photodiodes are
coated with an IR-blocking filter. The four integrating ADCs
simultaneously convert the amplified photodiode currents to a
16-bit digital value. Upon completion of a conversion cycle, the
results are transferred to the data registers, which are
double-buffered to ensure the integrity of the data. All of the
internal timing, as well as the low-power wait state, is controlled
by the state machine.
Communication of the TCS3472 data is accomplished over a
fast, up to 400 kHz, two-wire I²C serial bus. The industry
standard I²C bus facilitates easy, direct connection to
microcontrollers and embedded processors.
In addition to the I²C bus, the TCS3472 provides a separate
interrupt signal output. When interrupts are enabled, and
user-defined thresholds are exceeded, the active-low interrupt
is asserted and remains asserted until it is cleared by the
controller. This interrupt feature simplifies and improves the
efficiency of the system software by eliminating the need to
poll the TCS3472. The user can define the upper and lower
interrupt thresholds and apply an interrupt persistence filter.
The interrupt persistence filter allows the user to define the
number of consecutive out-of-threshold events necessary
before generating an interrupt. The interrupt output is
open-drain, so it can be wire-ORed with other devices.
Detailed Description
器件 Datasheet 文档搜索
AiEMA 数据库涵盖高达 72,405,303 个元件的数据手册，每天更新 5,000 多个 PDF 文件
