Datasheet Texas Instruments LM74CIM-3 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | LM74 |
| Numero de parte | LM74CIM-3 |
Sensor de temperatura de ± 1.25 ° C con interfaz SPI 8-SOIC -55 a 150
Hojas de datos
LM74 SPI/ MICROWIRE 12-Bit Plus Sign Temperature Sensor datasheet
PDF, 1.2 Mb, Revisión: K, Archivo publicado: marzo 22, 2013
Extracto del documento
Estado
| Estado del ciclo de vida | NRND (No recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | No |
Embalaje
| Pin | 8 | 8 |
| Package Type | D | D |
| Industry STD Term | SOIC | SOIC |
| JEDEC Code | R-PDSO-G | R-PDSO-G |
| Package QTY | 95 | 95 |
| Carrier | TUBE | TUBE |
| Device Marking | LM74 | CIM3 |
| Width (mm) | 3.91 | 3.91 |
| Length (mm) | 4.9 | 4.9 |
| Thickness (mm) | 1.58 | 1.58 |
| Pitch (mm) | 1.27 | 1.27 |
| Max Height (mm) | 1.75 | 1.75 |
| Mechanical Data | Descargar | Descargar |
Reemplazos
| Replacement | LM74CIM-3/NOPB |
| Replacement Code | S |
Paramétricos
| Addresses | NA |
| Interface | SPI, Microwire |
| Iq(Typ) | 265 uA |
| Local Sensor Accuracy(Max) | 1.25 +/- C |
| Operating Temperature Range | -40 to 125,-55 to 150 C |
| Package Group | SOIC |
| Package Size: mm2:W x L | 8SOIC: 29 mm2: 6 x 4.9(SOIC) PKG |
| Rating | Catalog |
| Special Features | Shutdown |
| Supply Current(Max) | 470 uA |
| Supply Current(Typ) | 265 uA |
| Supply Voltage(Max) | 5.5 V |
| Supply Voltage(Min) | 2.65,3 V |
| Temp Resolution(Max) | 13 bits |
Plan ecológico
| RoHS | See ti.com |
Notas de aplicación
- Sensing and Monitoring for Control and Protection SeminarPDF, 245 Kb, Archivo publicado: feb 17, 2003
- Tiny Temperature Sensors for Remote SystemsPDF, 156 Kb, Archivo publicado: feb 17, 2003
- AN-1256 Tiny Temperature Sensors for Portable Systems (Rev. A)PDF, 77 Kb, Revisión: A, Archivo publicado: abr 26, 2013
The last year has seen the introduction of silicon temperature sensors in revolutionary small packages,ideal for portable systems. This application report discusses trade-offs in accuracy, as well as how tochoose between thermistors and analog output IC temperature sensors.
Linea modelo
Serie: LM74 (10)
Clasificación del fabricante
- Semiconductors > Sensing Products > Temperature Sensors > Local Digital Temperature Sensors
Otros nombres:
LM74CIM3, LM74CIM 3