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Texas Instruments MSP430FR4133IPM | Demoboard TIDA-00646
Matched Precision Temperature Sensing Reference Design for Heat Cost Allocators
Details
| Topologie | Sonstige Topologie |
| IC-Revision | 1.0 |
Beschreibung
The TIDA-00646 reference design demonstrates techniques for precision temperature sensing as required by heat cost llocators and other Internet of Things (IoT) applications. Heat cost allocators use the temperature differential between Room and Heater body to assign a share of the total cost of a central heating system among multiple users. TIDA-00646 achieves better than 0.5 degrees Celsius accuracy across a range of +20 to +85°C. The LMT70A CMOS sensors used in the design are available as matched pairs to eliminate the need for calibration during manufacturing, lowering OEM system cost. The design is compliant to the EN834 standard using the “two-sensor measurement method”.
Eigenschaften
Highly accurate temperature sensing across environment conditions: better than 0.5 degrees from +20 to +85degCMatching of two adjacent LMT70A sensors on Tape and Reel saves test and manufacturing costCC1310 SimpleLink(TM) wireless MCU provides single-chip solution for heat measurement and RF communicationsLow power operation down to 2.0V extends battery lifetimeCost-optimized two-layer PCB layout in HCA form factor
Typische Anwendungen
- Precision Temperature Sensing With Matched CMOS Sensors in Any Wireless Application
- Heat Cost Allocators With w-MBus RF Protocol at 868 MHz up to 15-dBm Transmit Output Power
- Internet of Things and Wearable Applications With
Weiterführende Informationen
Artikeldaten
| Artikel Nr. | Datenblatt | Simulation | Downloads | Produktserie | λDom typ. (nm) | Farbe | λPeak typ. (nm) | IV typ. (mcd) | VF typ. (V) | Chiptechnologie | 2θ50% typ. (°) | C | Tol. C | VR (V (DC)) | Bauform | Betriebstemperatur | Q (%) | DF (%) | RISO | Keramiktyp | L (mm) | W (mm) | Fl (mm) | IR 1 (mA) | IR 2 (mA) | ISAT (mA) | RDC (mΩ) | Endurance (h) | Betriebstemperatur | IRIPPLE (mA) | ILeak (µA) | Raster (mm) | Ø D (mm) | L (µH) | Tol. L | Testbedingung L | Qmin. | Testbedingung Q | RDC max. (mΩ) | IR (mA) | fres (MHz) | Pins | Reihen | H (mm) | Gender | Typ | Verpackung | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 150080GS75000 | SPEC | 7 Dateien | WL-SMCW SMT Mono-color Chip LED Waterclear | 525 | Grün | 515 | 450 | 3.2 | InGaN | 140 | – | – | – | 0805 | -40 °C up to +85 °C | – | – | – | – | 2 | 1.25 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0.7 | – | – | Tape and Reel | ||
 | 74479775222A | SPEC | 8 Dateien | WE-PMI Power-Multilayer-Induktivität | – | – | – | – | – | – | – | – | – | – | 0805 | -40 °C up to +125 °C | 23 | – | – | – | 2 | 1.2 | – | 700 | 1000 | 700 | 200 | – | -40 °C bis zu +125 °C | – | – | – | – | 2.2 | ±20% | 1 MHz/ 5 mA | – | – | 250 | – | 50 | 2 | – | 1 | – | Low RDC | – | ||
 | 744765068A | SPEC | 9 Dateien | WE-KI Keramik-SMT-Induktivität | – | – | – | – | – | – | – | – | – | – | 0402A | -40 °C up to +125 °C | – | – | – | – | 1 | 0.55 | – | – | – | – | – | – | – | – | – | – | – | 0.0068 | ±5% | 250 MHz | 20 | 250 MHz | 83 | 680 | – | – | – | 0.5 | – | – | – | ||
| 744765075A | SPEC | 9 Dateien | WE-KI Keramik-SMT-Induktivität | – | – | – | – | – | – | – | – | – | – | 0402A | -40 °C up to +125 °C | – | – | – | – | 1 | 0.55 | – | – | – | – | – | – | – | – | – | – | – | 0.0075 | ±5% | 250 MHz | 25 | 250 MHz | 104 | 680 | – | – | – | 0.5 | – | – | – | ||
| 744765112A | SPEC | 9 Dateien | WE-KI Keramik-SMT-Induktivität | – | – | – | – | – | – | – | – | – | – | 0402A | -40 °C up to +125 °C | – | – | – | – | 1 | 0.55 | – | – | – | – | – | – | – | – | – | – | – | 0.012 | ±5% | 250 MHz | 26 | 250 MHz | 120 | 640 | – | – | – | 0.5 | – | – | – | ||
| 744765118A | SPEC | 9 Dateien | WE-KI Keramik-SMT-Induktivität | – | – | – | – | – | – | – | – | – | – | 0402A | -40 °C up to +125 °C | – | – | – | – | 1 | 0.55 | – | – | – | – | – | – | – | – | – | – | – | 0.018 | ±5% | 250 MHz | 25 | 250 MHz | 230 | 420 | – | – | – | 0.5 | – | – | – | ||
 | 860080275017 | SPEC | 7 Dateien | WCAP-ATLI Aluminium-Elektrolytkondensatoren | – | – | – | – | – | – | – | 1200 µF | ±20% | 10 | – | – | – | 14 | – | – | 20 | – | – | – | – | – | – | 5000 | -55 °C bis zu +105 °C | 1560 | 120 | 5 | 10 | – | – | – | – | – | – | – | – | – | – | – | – | – | Ammopack | ||
 | 885012005049 | SPEC | 8 Dateien | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | 1 pF | ±0.5pF | 50 | 0402 | -55 °C up to +125 °C | 420 | – | 10 GΩ | NP0 Klasse I | 1 | 0.5 | 0.25 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0.5 | – | – | 7" Tape & Reel | ||
| 885012005052 | SPEC | 8 Dateien | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | 3.3 pF | ±0.5pF | 50 | 0402 | -55 °C up to +125 °C | 466 | – | 10 GΩ | NP0 Klasse I | 1 | 0.5 | 0.25 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0.5 | – | – | 7" Tape & Reel | ||
| 885012205037 | SPEC | 5 Dateien | WCAP-CSGP MLCCs 16 V(DC) | – | – | – | – | – | – | – | 100 nF | ±10% | 16 | 0402 | -55 °C up to +125 °C | – | 5 | 5 GΩ | X7R Klasse II | 1 | 0.5 | 0.25 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0.5 | – | – | 7" Tape & Reel | ||
| 885012205061 | SPEC | 8 Dateien | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | 1 nF | ±10% | 50 | 0402 | -55 °C up to +125 °C | – | 2.5 | 10 GΩ | X7R Klasse II | 1 | 0.5 | 0.25 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0.5 | – | – | 7" Tape & Reel | ||
| 885012105007 | SPEC | 5 Dateien | WCAP-CSGP MLCCs 6.3 V(DC) | – | – | – | – | – | – | – | 2.2 µF | ±20% | 6.3 | 0402 | -55 °C up to +85 °C | – | 10 | 0.05 GΩ | X5R Klasse II | 1 | 0.5 | 0.25 | – | – | – | – | – | -55 °C bis zu +85 °C | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0.5 | – | – | 7" Tape & Reel | ||
| 885012105012 | SPEC | 8 Dateien | WCAP-CSGP MLCCs 10 V(DC) | – | – | – | – | – | – | – | 1 µF | ±20% | 10 | 0402 | -55 °C up to +85 °C | – | 15 | 0.05 GΩ | X5R Klasse II | 1 | 0.5 | 0.25 | – | – | – | – | – | -55 °C bis zu +85 °C | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0.5 | – | – | 7" Tape & Reel | ||
 | 62131021021 | SPEC | – | 6 Dateien | WR-PHD 1.27 mm SMT Dual Pin Header, H=3.80 mm | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +105 °C | – | – | 500 MΩ | – | 6.35 | – | – | – | – | – | – | – | – | – | – | 1.27 | – | – | – | – | – | – | – | 1000 | – | 10 | Dual | – | Pin Header | Gerade | Tape and Reel with Cap | |
 | 61300211121 | SPEC | – | 6 Dateien | WR-PHD 2.54 mm THT Pin Header | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +105 °C | – | – | 1000 MΩ | – | 5.08 | – | – | – | – | – | – | – | – | – | – | 2.54 | – | – | – | – | – | – | – | 3000 | – | 2 | Single | – | Pin Header | Gerade | Beutel | |
| 61300311121 | SPEC | – | 6 Dateien | WR-PHD 2.54 mm THT Pin Header | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +105 °C | – | – | 1000 MΩ | – | 7.62 | – | – | – | – | – | – | – | – | – | – | 2.54 | – | – | – | – | – | – | – | 3000 | – | 3 | Single | – | Pin Header | Gerade | Beutel | |
| 61300411121 | SPEC | – | 6 Dateien | WR-PHD 2.54 mm THT Pin Header | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +105 °C | – | – | 1000 MΩ | – | 10.16 | – | – | – | – | – | – | – | – | – | – | 2.54 | – | – | – | – | – | – | – | 3000 | – | 4 | Single | – | Pin Header | Gerade | Beutel |
| Muster |
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| Artikel Nr. | Datenblatt | Simulation | Downloads | Produktserie | λDom typ. (nm) | Farbe | λPeak typ. (nm) | IV typ. (mcd) | VF typ. (V) | Chiptechnologie | 2θ50% typ. (°) | C | Tol. C | VR (V (DC)) | Bauform | Betriebstemperatur | Q (%) | DF (%) | RISO | Keramiktyp | L (mm) | W (mm) | Fl (mm) | IR 1 (mA) | IR 2 (mA) | ISAT (mA) | RDC (mΩ) | Endurance (h) | Betriebstemperatur | IRIPPLE (mA) | ILeak (µA) | Raster (mm) | Ø D (mm) | L (µH) | Tol. L | Testbedingung L | Qmin. | Testbedingung Q | RDC max. (mΩ) | IR (mA) | fres (MHz) | Pins | Reihen | H (mm) | Gender | Typ | Verpackung | Muster |
|---|