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Show my historyProduct Tree
- Analog to Digital Converter (761)
- Digital to Analog Converter (268)
- Integrated Precision ADC and DAC (7)
- Touch Screen Controller (23)
- Digital Up and Down Converter (1)
- Analog Front End (AFE)
- MicroSystem Mixed-Signal Data Converters
- Audio Converter
- Digital Audio Interface
- POTS and Linecard Codecs (1)
- Voltage Reference
Sensor AFE Revolutionizes Sensor System Design
TI's configurable Sensor AFE ICs and WEBENCH® Sensor AFE Designer are part of an integrated hardware and software development platform to simplify sensor system design by enabling the engineer to select a sensor, design and configure the solution, and download configuration in minutes. The development system allows engineers to evaluate the complete signal path solution (including sensors) either online or on the bench.
- Design and configure solutions online or on the bench
- Easy calibration and diagnostic testing
- Simplifies manufacturing
- Fast time-to-market
- Get Sensor AFE product info
Application Notes & Design Resources
- Wireless Universal Gas Sensing Platform – Reference Solution
- Hardware and Software Development System
- Microcontroller Firmware Considerations for the LMP90100 Sensor AFE (PDF)
- LMP90100 True Continuous Background Calibration (PDF)
- LMP90100: A Unique Approach to Developing Sensor Signal Path Solutions (PDF)
Dual RTD Application Comparison: Sensor AFE Versus Discrete Design
| Parameter | LMP90100 Integrated Sensor AFE | Discrete Solution |
| ADC | LMP90100 | ADC102S021 |
| Pressure Sensor Op Amps | LMP7716 + LMP7715 |
|
| RTD Op Amps | LMP7716 + LMP7715 |
|
| RTD Current Sources | LMP7702 | |
| Total Cost (1kpcs) | $4.95 | $6.50 |
| Resolution | 24-bit, 7-Channel | 10-bit, 2-Channel |
| Integrated | • | |
| Software Reconfigurable | • | |
| True Continuous Background Calibration | • | |
| Simplified Stocking | • | |
| Quick Design & Evaluation | • |
Typical Sensor AFE Applications
- Load cells
- Differential pressure transducers
- Force sensors
- Hall effect sensors
- Level sensors
- Load cells
- MEMS sensors
- Oil pressure sensors
- Pressure gauges, pressure switches, pressure
transducers - Strain gauge
- Weighing sensors
- Wheatstone bridge sensors
- Chemical sensors
- Gas detector systems
- Carbon dioxide (CO2) detectors
- Carbon monoxide (CO) detectors
- Gas analyzers, gas detectors, gas monitors,
gas sensors - H2S gas detectors
- Digital thermometers
- Type k thermocouples
- Resistance Temperature Resistance (RTDs)
- Temperature probes
WEBENCH® Designer
Brochure
Sensor AFE System - Single-Chip Solutions Simplify Design and Accelerate Time-to-Market
Download
