Datasheet LTC1049 (Analog Devices) - 12
| Fabricante | Analog Devices |
| Descripción | Low Power Zero-Drift Operational Amplifier with Internal Capacitors |
| Páginas / Página | 12 / 12 — Typical applicaTion. Thermocouple-Based Temperature to Frequency Converter |
| Formato / tamaño de archivo | PDF / 203 Kb |
| Idioma del documento | Inglés |
Typical applicaTion. Thermocouple-Based Temperature to Frequency Converter
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LTC1049
Typical applicaTion Thermocouple-Based Temperature to Frequency Converter
6V TYPE K 0.02µF 6V Q1 THERMO- 2N3904 V+ COUPLE 10k NC 100k LT1025 K – + – 1M Q2 LTC1049 2N3906 GND R– l + 1 l2 100k l3 OUTPUT 0 – 100°C = 0 – 1kHz 6.81k* C1 C3 100pF C4 0.47µF 300pF 1.5k 240k 6V 100°C + TRIM 6.8µF LT1004 – 1.2 16 9 15 *IRC/TRW–MTR–5/+120ppm 14 11 10 †POLYSTYRENE S1 C2 S4 390pF † = 74C14 IS = 360µA S3 S2 SUPPLY RANGE = 4.5V to 10V 2 3 6 7 LTC201 1 8 LTC1049 • TA04 1049fb 12 Linear Technology Corporation LT 0406 REV B • PRINTED IN USA 1630 McCarthy Blvd., Milpitas, CA 95035-7417 (408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com LINEAR TECHNOLOGY CORPORATION 1991 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Package/order information Electrical Characteristics Typical Performance Characteristics Test Circuits Applications Information Typical Applications Package Description Typical Application
Typical applicaTion Thermocouple-Based Temperature to Frequency Converter
6V TYPE K 0.02µF 6V Q1 THERMO- 2N3904 V+ COUPLE 10k NC 100k LT1025 K – + – 1M Q2 LTC1049 2N3906 GND R– l + 1 l2 100k l3 OUTPUT 0 – 100°C = 0 – 1kHz 6.81k* C1 C3 100pF C4 0.47µF 300pF 1.5k 240k 6V 100°C + TRIM 6.8µF LT1004 – 1.2 16 9 15 *IRC/TRW–MTR–5/+120ppm 14 11 10 †POLYSTYRENE S1 C2 S4 390pF † = 74C14 IS = 360µA S3 S2 SUPPLY RANGE = 4.5V to 10V 2 3 6 7 LTC201 1 8 LTC1049 • TA04 1049fb 12 Linear Technology Corporation LT 0406 REV B • PRINTED IN USA 1630 McCarthy Blvd., Milpitas, CA 95035-7417 (408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com LINEAR TECHNOLOGY CORPORATION 1991 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Package/order information Electrical Characteristics Typical Performance Characteristics Test Circuits Applications Information Typical Applications Package Description Typical Application