Analog Input Module for Industrial Outputs and Temperature Sensors Reference Design
Description
This reference design that is precision verified implements an analog input module for industrial voltages: currents and temperature sensors. For industrial outputs: the possible input ranges include: 4 to 20 mA: 0 to 20 mA: +/-25 mA: 0 to 5 V: 0 to 10 V: +/-5 V and +/-10 V. The design includes conditioning and level-shift circuitry which converts large industrial outputs into a proper input range for a +5V delta-sigma ADC. The ADC has features to directly acquire information from the RTD and thermocouple sensors over their full temperature range.
Features
- Includes theory: component selection: TINA-TI simulation: PCB schematic and layout: bill of materials and measured performanceVoltage input range: +/-10 V: 0 to 10V : +/-5V : 0 to 5 VCurrent input range: +/-24 mA: 0 to 20 mA: 4 to 20 mA3-wire RTD temperature range: -200 to 850 °CThermocouple range: -210 to 1190 °CThermocouple cold junction compensation range: 0 to 50 °C
Applications
- Analog input module
- Electronic thermometer
- Three phase UPS
- Lab & field Instrumentation
- Mixed module (AI
- AO
- DI
- DO)
- Standalone avionics PFC
- Single phase online UPS
- DC analog input/output module
- Expansion module
- Temperature controller
- Clinical digital thermometer
- Three phase UPS control & communication module
- Injection molding machine
Product Categories
- Amplifiers
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| Download the bill of materials for TIPD164 | Download |
Design File
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Download the design file for TIPD164Test Data
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Download the test file for TIPD164| Title | Updated | Type | Size (KB) | |
|---|---|---|---|---|
| TIPD164 BOM | 18 Dec 2014 | 72 | ||
| TIPD164 Schematic | 18 Dec 2014 | 319 |