ams TMF8805 1D Time-of-Flight Sensor

描述

The TMF8805 is a time-of-flight (TOF) sensor in a single modular package with associated VCSEL. The TOF device is based on SPAD, TDC and histogram technology. The device achieves 2500mm detection range.

详情

特点

  • Direct ToF technology with high sensitivity SPAD detection
  • Fast Time-to-Digital Converter (TDC) architecture
  • Sub-nanosecond light pulse
  • 20 – 2500mm distance sensing @ 30Hz
  • On-chip histogram processing
  • 940nm VCSEL Class 1 Eye Safety
  • High performance on-chip sunlight rejection filter and algorithm
  • Industry’s smallest modular OLGA 2.2 x 3.6 x 1.0 mm package

优势

  • Delivers high SNR, wide dynamic range and no multi-path reflections
  • Enables dark and sunlight environment distance measurement within ±5%
  • Provides best-in-class resolution ranging mode detection sensing
  • Enables accurate distance measurements
  • Provides high accuracy, greater distance between cover glass, dynamic cover glass calibration, dirt or smudge removal and crosstalk compensation
  • Eye-safety circuitry stops VCSEL driver if VCSEL fault occurs
  • Optical filters with algorithm support enables high ambient light resilience
  • Reduce board space requirements, enables low-profile system designs in restricted space Industrial Designs

参数设置

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

订单代码

产品类别 描述 单号 可行
TMF8805-1BM Q65114A1113
TMF8805-1B Q65114A1112

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产品规格书

TMF8805 Time-of-Flight Sensor

Datasheet

应用说明

技术文档

环境文档

图片