Texas Instruments

A Unique Chemical/Gas Sensor Solution

Texas Instruments offers a unique chemical/gas sensor solution with its LMP91000, MSP430F2003, XTR117, and BQ25504

A Unique Chemical/Gas Sensor SolutionTexas Instruments offers a chemical and gas sensor solution that provides onboard processing and a configurable interface, allowing a single detector to be used for multiple sensor types. Together, the LMP91000 configurable AFE potentiostat, MSP430F2003 16-bit ultra-low power MCU, XTR117 4 mA to 20mA current loop transmitter, and BQ25504 ultra-low power boost converter offer a unique chemical/gas sensor solution.

Features
  • Configurable AFE with integrated electrode excitation
    • One design solution fits multiple electro-chemical sensors
  • 4 mA to 20 mA current loop transmitter
    • Integrated 5 V regulator capable of providing system power
    • .05% span error
  • 16-bit MCU for configuration and communication   
    • Extremely low power extends battery life and ensures operation under 4 mA
    • Enables online or factory programmed configuration and calibration of sensor

Unique Chemical Gas Sensor Solution

图片制造商零件编号描述可供货数量价格
IC AFE 1 CHAN 8BIT 14WSONLMP91000SDE/NOPBIC AFE 1 CHAN 8BIT 14WSON16680 - 立即发货$35.90查看详情
IC TX 4-20MA CURR-LOOP 8SONXTR117AIDRBTIC TX 4-20MA CURR-LOOP 8SON0 - 立即发货$24.09查看详情
IC ENERGY HARV CTRLR BATT 16QFNBQ25504RGTTIC ENERGY HARV CTRLR BATT 16QFN1942 - 立即发货$41.76查看详情
发布日期： 2012-06-29

Related Videos

National Semiconductor's Sensor AFE - Another Geek Moment
National Semiconductor's Sensor AFE - Another Geek Moment

发布日期：2012-06-01

Related Product Highlight

感测解决方案 提供精度和速度调节的模拟产品组合，可减少设计时间与成本的解决方案
bq25504 超低功率升压转换器 Texas Instruments 的超低功率升压转换器 Bq25504 是一种针对超低功耗应用的能量收集毫微功率管理解决方案。

Related Articles and Blogs

使用能量收集微控制器消除物联网电池更换 一个集成了能量收集控制器的微控制器提供了一种简单的方法，来延长电池寿命并避免了物联网设备更换电池的需要。
应对电子元器件行业对环境的影响 如何应对向环境排放有害物质的问题，以及促进该行业沿着电子元器件发展路径不断进步？
利用互联检测改善智能城市的环境和资产负债表 利用 IoT 互联传感器监测空气质量。

Related Product Training Modules

Communication Solutions for Industrial Automation Learn about communication interfaces on MSP430 MCUs for factory automation, their benefits, and solutions that will reduce development time.
SYS/BIOS: Introduction to Timers and Clocks This tutorial will provide an introduction to the three BIOS modules concerned with timing services and will discuss the timer and clock SYS/BIOS modules.
Introduction to Real-Time Operating Systems and SYS/BIOS Discuss the differenece between a Standard Operating and Real Time Operating Systems as well as an overview of SYS/BIOS and Static Configuration.