艾迈斯 TMF8805 1D 飞行时间传感器

描述

艾迈斯半导体TMF8805是一款飞行时间(TOF)传感器,采用单一模组封装,配有VCSEL。这款TOF器件采用SPAD、TDC和直方图技术,实现了2500mm的检测范围。

详情

特点

  • 搭载直接飞行时间(ToF)技术,采用高灵敏度SPAD,实现光信号检测;快速时间-数字转换器(TDC)结构;具备亚纳秒光脉冲;在30Hz时,可在20–2500mm范围内进行距离传感;内置片上直方图处理功能;配备940nm VCSEL,符合 1级人眼安全标准;高性能片上阳光抑制滤光片和算法;采用业界最小的模块化OLGA封装,尺寸为2.2mm×3.6mm×1.0mm

优势

  • 提供高信噪比、宽动态范围,并且无多径反射;在±5%范围内实现黑暗和阳光环境距离测量;提供同类最佳分辨率的测距模式检测传感;实现准确的距离测量;提供高精度、更大的玻璃盖板间距、动态玻璃盖板校准、污垢或污点去除和串扰补偿;具备人眼安全电路,在VCSEL发生故障时,可以停止VCSEL驱动器;配备光学滤波片,具有算法支持,可实现高度的环境光适应性;减少电路板空间需求,在有限空间内实现薄型系统设计,增强工业设计的灵活性

产品参数

传感器区域
single
检测区域数量
1
检测距离
最大值
250 cm
晶圆级光学滤波器
No
视角
24 °
工作环境温度
最小值
-30 °C
最大值
70 °C
电源电压
最小值
2.7 V
最大值
3.3 V
典型值
3.0 V
波长
940 nm
封装
OLGA12
封装尺寸
l 典型值
3.6 mm
w 典型值
2.2 mm
h 典型值
1.0 mm
接口
输入
I²C
输出
I²C

On demand Webinar: High-Resolution Multi-Zone Sensing with the TMF8829 dToF Sensor

Discover how precise 3D depth sensing can improve presence detection and spatial awareness in real-world designs, from robotics and logistics to mobile, wearables and other smart appliances.

What you’ll gain:

  • A clear introduction to direct Time-of-Flight sensing technology
  • A deep dive in multi-zone dToF 3D depth sensing with insight into the TMF8829 sensor: up to 48×32 pixels, 11 m range, and 80° field of view
  • Understanding of on-chip processing for distance, confidence, and ambient light data
  • Examples of multi-object detection and AI-ready depth data in practice

Where it’s used:

  • Depth-based object detection and scene mapping
  • Gesture control for headphones and wearables
  • Smart appliances such as lawn movers or coffee machines
  • Industrial robotics, logistics, and camera autofocuus

Subscribers will get access to additional technical resources. Take your chance to talk to our expert David Smith in our live webinar on January 14, 2026. 

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订购信息

产品类别 描述 订购代码 可行
TMF8805-1B Tape & reel (13″ reels) 5000 pcs/reel Q65114A1112 量产中
TMF8805-1BM Tape & reel (7″ reels) 500 pcs/reel Q65114A1113 量产中

下载

产品规格书

TMF8805 Time-of-flight sensor · Datasheet · PDF · en_US

用户指南

TMF8x0x_UG000416_6-00 · User guide · PDF · en_US

应用说明

TMF8X0X Host Driver Communication - I²C Commands to Control TMF8701/TMF8801/TMF8805 · Product related · PDF · en_US
Presence and Speed detection with dToF · Product related · PDF · en_US
TMF8X0X Linux Device Driver ABI Descriptions · Product related · PDF · en_US
ams Optical Sensors Design Recommendations - System EMI and ESD · Product related · PDF · en_US
Vertical measurement methods using direct time-of-flight (dToF) sensors · Product related · PDF · en_US

技术文档

TMF8X0X_Linux_EVM_Board_Schematic_Layout_AD000195_3-00.pdf · Application Data · PDF · en_US
ToF_Sensors_CAD_libraries_AD001010_2-00 · Application Data · ZIP · en_US
TMF8805_FS000262_1-00 · Factsheet · PDF · en_US
TMF8X0X_ODG_PD001063_4-00.zip · Technical Information · ZIP · en_US

环境文档

TMF8805_RC000253_1-00 · RoHS certificate · PDF · en_US

证书

TMF8805 Laser Safety Certificate CERT0002 1-00.pdf · Certificate of compliance · PDF · en_US

图片

TMF8805_Top_Perspective_IM001012_1-00 · Images · TIF
TMF8805_IM001013_1-00 · Images · PDF
TMF8805_IM001011_1-00 · Images · JPG
TMF8805_IM001010_1-00 · Images · JPG
TMF8805_BD000427_1-00 · Block diagram · PNG

软件

TMF8805_Driver_pLinux_v3.0.18.0.zip · Driver · ZIP · en_US
TMF8805_Driver_BareMetalMCU_v3.0.19.0.zip · Driver · ZIP · en_US
TMF88XX_Driver_PC_v1.zip · Driver · ZIP · en_US
TMF8X0X_EvalSW_v2-2-20.exe · Evaluation software · EXE · en_US
TMF8805_FW_v3.0.22.0.zip · Firmware · ZIP · en_US
TMF8xxx_FW_HowToGetTheLatestFirmware_v3.md · Firmware · MD · en_US