艾迈斯 AS7160 Optical Force Sensing - Analog Frontend

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描述

The AS7160 is ams OSRAM's highest-performance optical force-sensing front-end, that combines dual 20-bit optical measurement channels, integrated ambient-light compensation, flexible LED/photodiode control, VCSEL support, and ultra-low-power autonomous operation, making it ideal for advanced next-generation smart surfaces in the industrial, medical and consumer space. This product is part of our Optical Force family and is intended to be used with our SFH 706x family of Optical Front Ends. It enables next-generation optical user interfaces by combining ultra-low-power, micrometer-level force sensing with highly sensitive proximity detection.

详情

特点

  • 20-bit true current input analog to digital converter
  • High Signal to Noise ratio (90dB)
  • On chip averaging support
  • State machine controlled automatic measurement range reconfiguration
  • Up to 8 LED output pins and 8 photodiode input pins.
  • Small Wafer-Level-Chip-Scale-Package (WLCSP)
  • A hardware sequencer to offload the processor with an adjustable LED driver with current control.
  • Automatically controlled standby mode function
  • Integrated Advanced Automatic Offset Compensation function

优势

  • Highest measurement resolution OFS (1µm)
  • Simultaneous proximity and force measurement
  • Highly flexible LED/photodiode configuration
  • Long operating time
  • Low power operating mode
  • Not sensitive to ambient light

产品参数

通道
输入
8
输出
8
封装
WLCSP
封装尺寸
l 典型值
2.82 mm
w 典型值
2.55 mm
h 典型值
0.4 mm
电源电压
最大值
1.98 V
接口
输入
I²C slave
输出
I²C slave
工作环境温度
最小值
-30 °C
最大值
85 °C
信噪比
典型值
120 dB

订购信息

产品类别 描述 订购代码 可行
AS7160-BWLx WLP LF T&R AS7160-BWLx WLP LF T&R Q65115A0138 量产中

下载

产品规格书

AS7160 Optical force sensing analog front end · Datasheet · PDF · en_US

用户指南

AS7160 EVM QG001059 1.00 · Quick start guide · PDF · en_US
AS7160 EVM UG001079 1.00 · User guide · PDF · en_US

应用说明

Differential optical force sensing · Product related · PDF · en_US
Optical force sensing · Product related · PDF · en_US

图片

AS7160 EVM IM001301 1.00 · Images · PNG
AS705x Top with brand · Images · JPG
AS7160 Block Diagram · Block diagram · JPG

软件

AS7160_EvalSW_win_v1.0.11.exe · Evaluation software · EXE · en_US
AS7160_Lib_Corelib_v1.1.0.zip · Library · ZIP · en_US