TIDA-00468, Optimized Latency, Power and Memory Footprint thermocouple Sensing Front-end Reference Design
Reference Design using part ADS1220IRVA by Texas Instruments
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For End Products
- Building Automation
- Factory Automation
- Portable Instrumentation
- Process Control
- Sensors
- Transmitter
Description
- TIDA-00468, Optimized Latency, Power and Memory Footprint thermocouple Sensing Front-end Reference Design. This TIDA-00468 reference design shows how to build an isolated, thermocouple-sensing front end with optimized power consumption for Loop-powered applications. This design reduces the footprint caused by using the classic approach of a look-up table. The design also maintains the fast response time of the linear piecewise interpolation
Featured Parts (9)
| Part Number | Manufacturer | Type | Description | |||
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TPS71733DSER | Texas Instruments | Linear Regulators | LDO Regulator Pos 3.3V 0.15A 6-Pin WSON T/R | Buy | |
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MS3V-T1R 32.768KHZ 12.5PF 20PPM TA QC AU | Micro Crystal AG | Crystals | Crystal Resonator 0.032768MHz ±20ppm (Tol) 12.5pF FUND 65000Ohm 2-Pin SMD T/R | Buy | |
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REF5020IDGKT | Texas Instruments | Voltage References | V-Ref Precision 2.048V 10mA 8-Pin VSSOP T/R | Buy | |
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TCA9535RTWR | Texas Instruments | GPIO Expanders | I2C/SMBus Interface 100kHz/400kHz 5.5V 24-Pin WQFN EP T/R | Buy | |
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MS3V-T1R 32.768KHZ 9.0PF 20PPM TA QC AU | Micro Crystal AG | Crystals | Crystal 0.032768MHz ±20ppm (Tol) 9pF FUND 65000Ohm 2-Pin SMD T/R | Buy | |
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TPS71733DSET | Texas Instruments | Linear Regulators | LDO Regulator Pos 3.3V 0.15A 6-Pin WSON T/R | Buy | |
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MS3V-T1R 32.768KHZ 7.0PF 20PPM TA QC AU | Micro Crystal AG | Crystals | Crystal Resonator 0.032768MHz ±20ppm (Tol) 7pF FUND 65000Ohm 2-Pin SMD T/R | Buy | |
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ADS1220IRVAR | Texas Instruments | Analog to Digital Converters - ADCs | 4-Channel Single ADC Delta-Sigma 2ksps 24-bit Serial (5-Wire, 4-Wire, 3-Wire, SPI) 16-Pin VQFN EP T/R | Buy | |
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ADS1220IRVAT | Texas Instruments | Analog to Digital Converters - ADCs | 4-Channel Single ADC Delta-Sigma 2ksps 24-bit Serial 16-Pin VQFN EP T/R | Buy | |